var userAgent = window.navigator.userAgent;
var browserVers = parseInt(userAgent.charAt(userAgent.indexOf("/")+1),10);
var copyright_alert = 'Images on this website are Copyright protected.\nPlease don\'t make illegal copies.';
function getObjectId (objName) {
	var obj
	if (document.all) obj = document.all(objName)
	else if (document.getElementById) obj = document.getElementById(objName)
	else if (document.layers) obj = document.layers[objName]
	return (obj) ? obj : null
}
function setNodeStr (fld, str) {
	var elem = document.getElementById(fld)
	if(elem.childNodes.length)
		elem.childNodes[0].nodeValue = str
	else
		elem.appendChild(document.createTextNode(str))
}
function lTrim (val) {
	var str = val.toString()
	for (var i=0; i<str.length && (str.charAt(i)==' '||str.charAt(i)=="\t"); i++) {}
	return (str.substring(i, str.length))
}
function reverseStr (val) {
	var str = val.toString()
	var result = ''
	for (var e=str.length-1; e>=0; e--) result += str.charAt(e)
	return result;
}
function rTrim (val) {
	return reverseStr(lTrim(reverseStr(val)))
}
function trimStr (val) {
	return lTrim(rTrim(val))
}
function flash () {
	var obj
	if(flashArr && flashArr.length)
		for (var i=0; i<flashArr.length; i++)
			if(obj=getObjectId(flashArr[i])) {
				obj.style.visibility = (obj.style.visibility=='hidden')?'visible':'hidden'
			}
	return
}
function rotateStyle () {
	var obj
	if(idArr && idArr.length && styleArr && styleArr.length)
		for (var i=0; i<idArr.length; i++)
			if(obj=getObjectId(idArr[i]))
				for(var j=0; j<styleArr.length; j++)
					if(obj.className==styleArr[j])
					{	obj.className = styleArr[(((j+1)==styleArr.length)?0:j+1)]; break; }
	return
}
function format (expr, decplaces) {
	var str = "" + Math.round(eval(expr) * Math.pow(10,decplaces))
	while(str.length <= decplaces) str = "0" + str
	var decpoint = str.length - decplaces
	return str.substring(0,decpoint) + '.' + str.substring(decpoint,str.length)
}
function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}
mustInitImg = true;
function initImgID() {
	var di = document.images;
	if (mustInitImg && di) {
		for (var i=0; i<di.length; i++) { if (!di[i].id) di[i].id=di[i].name; }
		mustInitImg = false;
	}
}
function findElement(n,ly) {
	var d = document;
	if (browserVers < 4)	return d[n];
	if ((browserVers >= 6) && (d.getElementById)) {
		initImgID; return(d.getElementById(n))
	} 
	var cd = ly ? ly.document : d;
	var elem = cd[n];
	if (!elem) {
		for (var i=0;i<cd.layers.length;i++) {
			elem = findElement(n,cd.layers[i]);
			if (elem) return elem;
		}
	}
	return elem;
}
function changeImagesArray(array) {
	if (preloadFlag == true) {
		var d = document; var img;
		for (i=0;i<array.length;i+=2) {
			img = null; var n = array[i];
			if (d.images) {
				if (d.layers) {img = findElement(n,0);}
				else {img = d.images[n];}
			}
			if (!img && d.getElementById) {img = d.getElementById(n);}
			if (!img && d.getElementsByName) {
				var elms = d.getElementsByName(n);
				if (elms) {
					for (j=0;j<elms.length;j++) {
						if (elms[j].src) {img = elms[j]; break;}
					}
				}
			}
			if (img) {img.src = array[i+1];}
		}
	}
}
function changeImages() {
	changeImagesArray(changeImages.arguments);
}
function changeButton(button, btnName, imagePath) {
	button.src = (typeof gfxArr == 'undefined' || typeof gfxArr[btnName] == 'undefined') ? imagePath : gfxArr[btnName].src
	return
}
function makeArrayImplicit () {
	var Count
	this.length = makeArrayImplicit.arguments.length
	for (Count=1; Count<makeArrayImplicit.arguments.length+1; Count++)
		this[Count] = makeArrayImplicit.arguments[Count-1]
	return (this)
}
function monthAbbr2Int (Month) {
	var iMonth;
	Month = Month.toLowerCase().substr(0,3)
	if (Month == "jan") { iMonth = 1} else  
	if (Month == "feb") { iMonth = 2} else
	if (Month == "mar") { iMonth = 3} else 
	if (Month == "apr") { iMonth = 4} else 
	if (Month == "may") { iMonth = 5} else 
	if (Month == "jun") { iMonth = 6} else  
	if (Month == "jul") { iMonth = 7} else 
	if (Month == "aug") { iMonth = 8} else 
	if (Month == "sep") { iMonth = 9} else 
	if (Month == "oct") { iMonth = 10} else 
	if (Month == "nov") { iMonth = 11} else 
	if (Month == "dec") { iMonth = 12}
	return (iMonth);
}
function getDaysofYear (Year) {
	Leap = (leapYear(Year)==1) ? 29 : 28
	daysOfYear = new makeArrayImplicit(31, Leap, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31)
	return daysOfYear
}
function leapYear (Year) {
	return (((Year % 4)==0) && ((Year % 100)!=0) || ((Year % 400)==0)) ? 1 : 0
}
function setDayNumArray (Form, Prefix) {
	var field = Prefix + 'Yr';
	if(Form.elements[field].selectedIndex==0) {
		var now = new Date(); var year = now.getFullYear()
		for(var count=1; count<Form.elements[field].length; count++) {
			if(Form.elements[field].options[count].text==year) {
				Form.elements[field].selectedIndex = count; break
			}
		}
	} else
		var year = Form.elements[field].options[Form.elements[field].selectedIndex].text
	var dayCnt = getDaysofYear(year)
	field = Prefix + 'Mon'
	var month = (Form.elements[field].selectedIndex==0) ? 1 : Form.elements[field].selectedIndex
	field = Prefix + 'Day'
	var selectedDay = Form.elements[field].selectedIndex
	Form.elements[field].options.length = dayCnt[month]+1
	for(var count=1; count<=dayCnt[month]; count++)
		Form.elements[field].options[count].text = count
	if(selectedDay > dayCnt[month])
		Form.elements[field].selectedIndex = dayCnt[month]
	var obj = getObjectId(Prefix)
	if(obj) obj.style.display = (selectedDay>0 || year>0) ? '' : 'none'
	return
}
function setDayNumber (Form, Prefix) {
	var field = Prefix + 'Yr';
	var year = Form.elements[field].options[Form.elements[field].selectedIndex].text
	var dayCnt = getDaysofYear(year)
	field = Prefix + 'Mon'
	var month = Form.elements[field].selectedIndex+1
	field = Prefix + 'Day'
	var selectedDay = Form.elements[field].selectedIndex+1
	Form.elements[field].options.length = dayCnt[month]
	for(var count=1; count<=dayCnt[month]; count++) {
		Form.elements[field].options[count-1].text = count
		Form.elements[field].options[count-1].value = (count<10) ? '0'+count : count
	}
	if(selectedDay > dayCnt[month])
		Form.elements[field].selectedIndex = dayCnt[month]
	return
}
function enableDate (chkbx, prefix) {
	var obj
	if(obj=getObjectId(prefix+'_div'))
		obj.style.display = (chkbx.checked) ? '' : 'none'
	else {
		var flds = new Array(prefix+'Day',prefix+'Mon',prefix+'Yr')
		for(var cnt=0; cnt<flds.length; cnt++)
			if(obj=chkbx.form.elements[flds[cnt]]) obj.style.display = (chkbx.checked) ? '' : 'none'
	}
	if(!chkbx.checked && (fld=chkbx.form.elements[prefix])) fld.value = '0000-00-00'
	else setDatetime(chkbx.form, prefix, 0)
	return
}
function enableDatetime (chkbx, prefix) {
	var obj
	if(obj=getObjectId(prefix+'_div'))
		obj.style.display = (chkbx.checked) ? '' : 'none'
	else {
		var flds = new Array(prefix+'Day',prefix+'Mon',prefix+'Yr',prefix+'Hr',prefix+'Min',prefix+'Sec',prefix+'APm')
		for(var cnt=0; cnt<flds.length; cnt++)
			if(obj=chkbx.form.elements[flds[cnt]]) obj.style.display = (chkbx.checked) ? '' : 'none'
	}
	if(!chkbx.checked && (fld=chkbx.form.elements[prefix])) fld.value = '0000-00-00 00:00:00'
	else setDatetime(chkbx.form, prefix, 1)
	return
}
function setDatetime (form, prefix, time) {
	var fld, yr, mon, day, hrs, min, sec, apm
	if(fld=form.elements[prefix+'Yr']) {
		yr = (fld.value) ? fld.value : fld.options[fld.selectedIndex].text
		if(yr.length==2) yr = (yr>=70) ? '19'+yr : '20'+yr
	} else yr = '0000'
	if(fld=form.elements[prefix+'Mon']) {
		mon = (fld.value) ? fld.value : fld.options[fld.selectedIndex].text
		if(mon.length==3) {
			mon = monthAbbr2Int(mon)
			if(mon.length==1) mon = '0'+mon
		}
	} else mon = '00'
	if(fld=form.elements[prefix+'Day']) {
		day = (fld.value) ? fld.value : fld.options[fld.selectedIndex].text
		if(day.length==1) day = '0'+day
	} else day = '00'
	if(time) {
		if(fld=form.elements[prefix+'Hr']) {
			hrs = parseInt((fld.value) ? fld.value : fld.options[fld.selectedIndex].text,10)
			if(fld=form.elements[prefix+'APm']) {
				apm = (fld.value) ? fld.value : fld.options[fld.selectedIndex].text
				apm = (apm.toLowerCase()=='am') ?1:0
				hrs = (hrs==12) ? ((apm)?0:12) : ((apm)?hrs:hrs+12)
			}
			if(hrs<10) hrs = '0'+hrs
		} else hrs = '00'
		if(fld=form.elements[prefix+'Min']) {
			min = (fld.value) ? fld.value : fld.options[fld.selectedIndex].text
			if(min.length==1) min = '0'+min
		} else min = '00'
		if(fld=form.elements[prefix+'Sec']) {
			sec = (fld.value) ? fld.value : fld.options[fld.selectedIndex].text
			if(sec.length==1) sec = '0'+sec
		} else sec = '00'
	}
	if(fld=form.elements[prefix]) {
		fld.value = yr+'-'+mon+'-'+day
		if(time) fld.value += ' '+hrs+':'+min+':'+sec
	}
	return
}
function clrDate (button, prefix) {
	var field = new makeArrayImplicit(prefix + 'Day',prefix + 'Mon',prefix + 'Yr')
	for(var cnt=1; cnt<=field.length; cnt++)
		button.form.elements[field[cnt]].selectedIndex = 0
	button.style.display = 'none'
	return
}
function clrDateTime (button, prefix) {
	var field = new Array()
	field[0] = prefix + 'Day'
	field[1] = prefix + 'Mon'
	field[2] = prefix + 'Yr'
	field[3] = prefix + 'Min'
	field[4] = prefix + 'Hr'
	for(var cnt=0; cnt<5; cnt++)
		button.form.elements[field[cnt]].selectedIndex = 0
	button.style.display = 'none'
	return
}
function setTimezoneOffset (form, hdn) {
	var fld
	if(fld=form.elements[hdn]) {
		var d = new Date()
		fld.value = d.getTimezoneOffset()*-60
	}
	return
}
// =====================================================================================
// The following datetime* functions work together to support the html_datetime_input() PHP function
function datetimeGetYr (field) {
	var yr = '0000'
	if(field) {
		yr = (field.type=='hidden') ? field.value : field.options[field.selectedIndex].text
		if(yr.length==2) yr = (yr>=70) ? '19'+yr : '20'+yr
	}
	return yr
}
function datetimeGetMon (field) {
	var mon = '00'
	if(field) {
		mon = (field.type=='hidden') ? field.value : field.options[field.selectedIndex].text
		if(mon.length==3) mon = monthAbbr2Int(mon)
		if(mon.length==1) mon = '0'+mon
	}
	return mon
}
function datetimeSetDays (form, prefix, year, month) {
	var dayCnt = getDaysofYear(year)
	var mon = parseInt(month,10)
	var fld = form.elements[prefix+'Day']

	var selectedDay = parseInt((fld.value) ? fld.value : fld.options[fld.selectedIndex].text,10)
	fld.options.length = dayCnt[mon]
	for(var count=1; count<=dayCnt[mon]; count++) {
		fld.options[count-1].text = count
		fld.options[count-1].value = (count<10) ? '0'+count : count
	}
	if(selectedDay > dayCnt[mon])
		fld.selectedIndex = fld.options.length-1
	return
}
function datetimeInput (fld, prefix, time, secAdj) { // prefix is same as name of hidden field
	var f, v, mFld, yr, mon, day, hrs, min, sec, apm
	var form = fld.form
	var amhrs = new Array('01','02','03','04','05','06','07','08','09','10','11','00')
	var pmhrs = new Array('13','14','15','16','17','18','19','20','21','22','23','12')
	yr = datetimeGetYr((f=form.elements[prefix+'Yr']))
	mon = datetimeGetMon((mFld=form.elements[prefix+'Mon']))	
	if(fld==f||fld==mFld) {
		datetimeSetDays(form,prefix,yr,mon)
	}
	if(f=form.elements[prefix+'Day']) {
		day = (f.value) ? f.value : f.options[f.selectedIndex].text
		if(day.length==1) day = '0'+day
	} else day = '00'
	if(time) {
		if(f=form.elements[prefix+'Hr']) {
			if(apm=form.elements[prefix+'APm']) {
				var v = (apm.value) ? apm.value : apm.options[apm.selectedIndex].text
				v = (v.toLowerCase()=='am')?amhrs:pmhrs
				for(var x=0; x<12; x++) f.options[x].value=v[x]
			}	
			hrs = parseInt((f.value) ? f.value : f.options[f.selectedIndex].text,10)
			if(f.value=='' && apm) {
				var am = (f.value) ? f.value : f.options[f.selectedIndex].text
				am = (am.toLowerCase()=='am') ?1:0
				hrs = (hrs==12) ? ((am)?0:12) : ((am && hrs>12)?hrs-12: ((!am && hrs<12)?hrs+12:hrs))
			}
			if(hrs<10) hrs = '0'+hrs
		} else hrs = '00'
		if(f=form.elements[prefix+'Min']) {
			min = (f.value) ? f.value : f.options[f.selectedIndex].text
			if(min.length==1) min = '0'+min
		} else min = '00'
		if(f=form.elements[prefix+'Sec']) {
			sec = (f.value) ? f.value : f.options[fld.selectedIndex].text
			if(sec.length==1) sec = '0'+sec
		} else sec = '00'
	}
	if(f=form.elements[prefix]) {
		if(time) {
			var gmtDate = new Date(yr,parseInt(mon,10)-1,day,hrs,min,sec)
		// secAdj is not being set correctly when current datetime & pickup/flt time straddle the StandardTime/DaylightTime boundary
		// HARDCODED ADJUSTMENT FOR 2008 [DAYLIGHT SAVING HACK]
			var dst_start = new Date(2008,2,9,2,0,0)
			var dst_end = new Date(2008,10,2,1,59,0)
			if(gmtDate.getTime()>=dst_start.getTime() && gmtDate.getTime()<dst_end.getTime())
				secAdj += 3600
		// -----------------------------------------------------------------------------------------------
			gmtDate.setTime(gmtDate.getTime()-(secAdj*1000))
			yr = gmtDate.getFullYear()
			mon = gmtDate.getMonth()+1; if(mon<10) mon = '0'+mon
			day = gmtDate.getDate(); if(day<10) day = '0'+day
			hrs = gmtDate.getHours(); if(hrs<10) hrs = '0'+hrs
			min = gmtDate.getMinutes(); if(min<10) min = '0'+min
			sec = gmtDate.getSeconds(); if(sec<10) sec = '0'+sec
			f.value = yr+'-'+mon+'-'+day+' '+hrs+':'+min+':'+sec
		} else f.value = yr+'-'+mon+'-'+day
	}
	resetBg(fld,'#fff');
	return ((v=form.elements['_'+prefix]) && f.value!=v.value)?1:0
}
function dateSetDays (form, prefix, year, month) {
	var dayCnt = getDaysofYear(year)
	var mon = (month) ? parseInt(month,10) : 1;
	var fld = form.elements[prefix+'Day']
	var selectedDay = parseInt((fld.value) ? fld.value : fld.options[fld.selectedIndex].text,10)
	fld.options.length = dayCnt[mon]+1 
	fld.options[0].text = ''
	fld.options[0].value = '00';
	for(var count=1; count<=dayCnt[mon]; count++) {
		fld.options[count].text = count
		fld.options[count].value = (count<10) ? '0'+count : count
	} 
	if(selectedDay > dayCnt[mon])
		fld.selectedIndex = fld.options.length-1
	return
}
function dateInput (fld, prefix, secAdj) { // prefix is same as name of hidden field
	var f, mFld, yr, mon, day
	var form = fld.form, name = fld.name
	yr = datetimeGetYr((f=form.elements[prefix+'Yr']))
	mon = datetimeGetMon((mFld=form.elements[prefix+'Mon']))	
	if(fld==f||fld==mFld) {
		dateSetDays(form,prefix,yr,mon)
	}
	if(f=form.elements[prefix+'Day']) {
		day = (f.value) ? f.value : f.options[f.selectedIndex].text
		if(day.length==1) day = '0'+day
	} else day = '00'
	if(f=form.elements[prefix]) {
		f.value = yr+'-'+mon+'-'+day
	}
	resetBg(fld,'#fff');
	return
}
function datetimeCtl (form, prefix, enable, secAdj, time) {
	var fld, ctl = (enable) ? '' : 'none'
	if((fld=getObjectId(prefix+'Ctl')) && fld.style)
		fld.style.display = ctl
	else {
		var flds = new Array('Yr','Mon','Day','Hr','Min','Sec','APm','Tz')
		for(var cnt=0; cnt<flds.length; cnt++)
			if((fld=getObjectId(prefix+flds[cnt])) && fld.style)
				fld.style.display = ctl
	}
	if(fld=getObjectId(prefix)) {
		if(enable)
			datetimeInput(fld, prefix, time, secAdj)
		else
			fld.value = '0000-00-00'+((time)?' 00:00:00':'')
	}
	return
}
// =====================================================================================
function timeInput (fld, prefix) { // prefix is same as name of hidden field
	var f, v, hrs, min, sec, apm
	var form = fld.form
	var amhrs = new Array('01','02','03','04','05','06','07','08','09','10','11','00')
	var pmhrs = new Array('13','14','15','16','17','18','19','20','21','22','23','12')
	if(f=form.elements[prefix+'Hr']) {
		if(apm=form.elements[prefix+'APm']) {
			var v = (apm.value) ? apm.value : apm.options[apm.selectedIndex].text
			v = (v.toLowerCase()=='am')?amhrs:pmhrs
			for(var x=0; x<12; x++) f.options[x].value=v[x]
		}	
		hrs = parseInt((f.value) ? f.value : f.options[f.selectedIndex].text,10)
		if(f.value=='' && apm) {
			var am = (f.value) ? f.value : f.options[f.selectedIndex].text
			am = (am.toLowerCase()=='am') ?1:0
			hrs = (hrs==12) ? ((am)?0:12) : ((am && hrs>12)?hrs-12: ((!am && hrs<12)?hrs+12:hrs))
		}
		if(hrs<10) hrs = '0'+hrs
	} else hrs = '00'
	if(f=form.elements[prefix+'Min']) {
		min = (f.value) ? f.value : f.options[f.selectedIndex].text
		if(min.length==1) min = '0'+min
	} else min = '00'
	if(f=form.elements[prefix+'Sec']) {
		sec = (f.value) ? f.value : f.options[fld.selectedIndex].text
		if(sec.length==1) sec = '0'+sec
	} else sec = '00'
	if(f=form.elements[prefix]) f.value = hrs+':'+min+':'+sec
	resetBg(fld,'#fff');
	return
}
function recordPosition (form) {
	if(form.pg_x_offset)
		form.pg_x_offset.value =
			(document.documentElement && document.documentElement.scrollLeft) ?
				document.documentElement.scrollLeft :
				((document.body) ? document.body.scrollLeft : window.pageXOffset)
	if(form.pg_y_offset)
		form.pg_y_offset.value =
			(document.documentElement && document.documentElement.scrollTop) ?
				document.documentElement.scrollTop :
				((document.body) ? document.body.scrollTop : window.pageYOffset)
	return
}
function setFocus (fldName) {
	var fld
	if(fld=getObjectId(fldName))
		fld.focus()
	else 
		for(fld=0; fld<document.form.length; fld++)
			if(document.form[0].elements[fldName])
				document.form[0].elements[fldName].focus()
	return
}
function pageRefresh (form) {
	form.cat_select.value = form.catalog.selectedIndex;
	form.submit();
}
function setElemStr (selId, elemId, txtStr) {
	var obj = getObjectId(elemId)
	if(obj) {
		(obj.childNodes.length) ?
			obj.childNodes[0].nodeValue = txtStr : obj.appendChild(document.createTextNode(txtStr))
	}
	var elem = document.getElementsByName('img')
	for(var idx = 0; idx<elem.length; idx++) {
		elem[idx].style.border = 'white solid 2px'
	}
	obj = getObjectId(selId)
	obj.style.border = 'red solid 2px'
	return
}
function setPreview (form, maxWidth, maxHeight) {
	var re = /\\/g, input = form.uploadfile.value.replace(re,'/')
	if(input.length==0) return
	var macIe = (navigator.appVersion.indexOf('Macintosh')>0 && navigator.appName=='Microsoft Internet Explorer')
	var gfxFile = 'file:/' + ((macIe)?'':'/') + input;
	var id = "" + form.preview
	previewGfx = (id=="undefined") ? document.preview : form.preview
	if(gfxFile!=previewGfx.src) {
		var file = input.substr(input.lastIndexOf('/')+1)
		var ext = file.substr(file.lastIndexOf('.')+1).toLowerCase()
		if((!ext.length || (ext!='jpg'&&ext!='jpeg'&&ext!='png'&&ext!='gif')) &&
			!confirm('This does not appear to be a graphic file, continue?')) return
		form.kluge.value = form.uploadfile.value
		thumbUpdate(gfxFile, previewGfx, maxWidth, maxHeight)
		form.gfx_title.disabled = false
		form.gfx_alt_text.disabled = false
		form.gfx_caption.disabled = false
		form.gfx_copyright.disabled = false
		adjImgButtons('upload')
	}
	return
}
function checkImageFields (form, creator, type, maxWdth) {
	if(form.uploadfile.value=='') {
		alert('Name of image to upload is required.')
		return false
	}
	if(form.gfx_title.value=='') {
		alert('Title field is required.')
		return false
	}
	var res = (form.gfx_alt_text.value=='' || form.gfx_caption.value=='' || form.gfx_copyright.value=='') ?
		confirm('Missing fields, continue?') : true
	return res
}
function imagePreview (gfxId, imgSrc, title, altTxt, caption, cpyRght) {
	var form = document.forms[0]
	var imgId = ((typeof form.preview)=='undefined') ? document.preview : form.preview
	thumbUpdate(imgSrc, imgId, 80, 80)
	form.gfx_id.value = gfxId
	form.gfx_title.value = title; form.gfx_title.disabled = true
	form.gfx_alt_text.value = altTxt; form.gfx_alt_text.disabled = true
	form.gfx_caption.value = caption; form.gfx_caption.disabled = true
	form.gfx_copyright.value = cpyRght; form.gfx_copyright.disabled = true
	adjImgButtons('save')
	form.uploadfile.disabled = true
	if(navigator.appName == 'Internet Explorer') form.uploadfile.value = ''
	return
}
function imageResize (fld) {
	if(typeof tnSizeArr == 'undefined') return false
	var maxSize, scale,
		elem = document.getElementsByName('img'),
		size = document.getElementsByName('size'),
		tnSize = tnSizeArr[fld.selectedIndex]
	for(var idx=0; idx<elem.length; idx++) {
		maxSize = Math.max(elem[idx].width, elem[idx].height)
		scale = (size[idx].value<=tnSize) ? size[idx].value/maxSize : tnSize/maxSize
		elem[idx].width = Math.round(elem[idx].width*scale)
		elem[idx].height = Math.round(elem[idx].height*scale)
	}
	return true
}
function thumbUpdate (imgSrc, imgElem, imgW, imgH) {
	var thumb = newImage(imgSrc)
	var wdth = (thumb.width<10||typeof thumb.width=='undefined') ? imgW : thumb.width;
	var hght = (thumb.height<10||typeof thumb.height=='undefined') ? imgH : thumb.height;
	var scale = Math.min((imgW==0||wdth<=imgW)?1:imgW/wdth, (imgH==0||hght<=imgH)?1:imgH/hght)
	imgElem.src = imgSrc
	imgElem.width = Math.round(wdth*scale)
	imgElem.height = Math.round(hght*scale)
	return
}
function imageUpdate (type, imgWdth, gfxId, imgSrc) {
	var elem = getObjectId('id_'+type)
	elem.value = gfxId
	elem = getObjectId('img_'+type)
	thumbUpdate(imgSrc, elem, imgWdth, 0)
	elem = getObjectId('add_'+type)
	if(elem!=null) elem.style.display = (gfxId>0) ? 'none' : ''
	elem = getObjectId('chg_'+type)
	if(elem!=null) elem.style.display = (gfxId>0) ? '' : 'none'
	elem = getObjectId('del_'+type)
	if(elem!=null) elem.style.display = (gfxId>0) ? '' : 'none'
	elem = getObjectId('view_'+type)
	if(elem!=null) elem.style.display = (gfxId>0) ? '' : 'none'
	return
}
function adjImgButtons (state) {
	var button = getObjectId('upload')
	button.style.display = (state=='upload') ? '' : 'none'
	if(button = getObjectId('save'))
		button.style.display = (state=='save') ? '' : 'none'
	return
}
function imageCatalog (type, width, url) {
	var elem = getObjectId('id_'+type)
	var id = (elem) ? elem.value : 0
	var opt = 'width='+width+',height=400,top=200,center=1,location=0,menubar=0,resizable=1,scrollbars=0,status=0,toolbar=0'
	win=window.open(url+'&new='+id,'image_catalog',opt)
	if(win != null) win.focus()
	return false
}
function sideMenu (elemName, labelStyle, gfxName, gfxSrc) {
	var objId
	elemName.className = labelStyle
	if(gfxSrc.length>0 && (objId=getObjectId(gfxName)))
		objId.src = (typeof gfxArr == 'undefined' || typeof gfxArr[gfxName] == 'undefined') ? gfxSrc : gfxArr[gfxName].src
	return
}
function doSelection (fld, clr) { 
	if(fld) { fld.focus(); if(fld.type=='text') fld.select(); fld.style.background = clr }
	return
}
//function doSelectPlDn (fld, clr) { fld.focus(); fld.style.background = clr; }
function resetBg (fld, clr) { fld.style.background = clr; }
function getDigits (val) {
	var str = val.toString()
	var result = ''
	for (var i=0; i<str.length; i++) {
		var chr = str.charAt(i)
		if (chr >= '0' && chr <= '9')
			result += chr
	}
	return result
}
function isPosInt (val) {
	var str = val.toString()
	for (var i = 0; i < str.length; i++) {
		var chr = str.charAt(i)
		if (chr < '0' || chr > '9') return false
	}
	return true
}
function ifExists (checkVar) {
	checkVar = "" + checkVar; 
	return (checkVar == 'undefined') ? (false) : (true);
}
function isEmpty (val) {
	if (val == null || val == '') return true
	return false
}
function isCardNumber (val, type) {
	var str = getDigits(val)
	var ccn = ''
	var len = str.length
	var pan = str.substr(0,6)
	if((type=='amex' && len==15 && str.substr(0,2)=='37') ||
		(type=='dncl' && len==14 && ((pan>=300000 && pan<=305999)||(pan>=309500 && pan<=309599)||(pan>=360000 && pan<=369999)||(pan>=380000 && pan<=389999))) ||
		(type=='jcb' && len==16 && pan>=352800 && pan<=358999) ||
		(type=='mstr' && len==16 && pan>=510000 && pan<=559999) ||
		(type=='visa' && (len==13 || len==16) && pan>=400000 && pan<=499999) ||		
		(type=='dscr' && len==16 && ((pan>=601100 && pan<=601109)||(pan>=601120 && pan<=601149)||(pan>=601190 && pan<=601199)))) {
		for (var i=0; i<len; i++) {
			var chr = str.charAt(i)
			if(i==4 || (type!='amex' && i==8) || (type=='amex' && i==10) || (type!='amex' && i==12))
				ccn += '-'
			ccn += chr
	}	}
	return ccn
}
function isZipCode (val) {
	var str = getDigits(val)
	var zip = ''
	if (str.length==5 || str.length==9) {
		for (var i=0; i<str.length; i++) {
			if (i==5) zip += '-'
				var chr = str.charAt(i)
			zip += chr
	}	}
	return zip
}
function isPhone (val) {
	var str = getDigits(val)
	var ph = ''
	if (str.length==10) {
		ph += '('
		for (var i=0; i<10; i++) {
			var chr = str.charAt(i)
			ph += chr
			if (i==2) ph += ') '
			if (i==5) ph += '-'
	}	}
	return ph
}
function isValidChar (str, chars) {
	var l = str.length, s = str.toLowerCase(), msg = ''
	var valid = 'abcdefghijklmnopqrstuvwxyz'
	if(chars.length) valid += chars
	for (var i=0; i<l; i++)
		if (valid.indexOf(s.charAt(i),0)==-1) msg += str.charAt(i)
	return (msg);
}
// Mirrors the check_name() method of the client object
function checkName (nameObj, clr) {
	var vowels = 'aeiouy';
	var chr, msg = '', msgFlg = 1
	var newArr = new Array()
	if(nameObj) {
		var name = nameObj.value, l = name.length
		if(l) {
			var mu = (name==name.toLowerCase() || name==name.toUpperCase())?0:-1
			var vwl = cns = len = pos = wrd = 0
			var bad = word = null
			for(; pos<l; pos++) {
				chr = (name.charAt(pos)=='(' || name.charAt(pos)==')')?' ':name.charAt(pos).toLowerCase()
				if(chr.charCodeAt()>=97 && chr.charCodeAt()<=122 || chr=='&') {
					if(vowels.indexOf(chr)==-1)
						cns++
					else
					{	cns = 0; vwl++ }
					len++
					if(wrd) {
						if(mu==-1) word += name.charAt(pos)
						else { word += (mu) ? chr.toUpperCase() : chr; mu = 0 }
						if(wrd!=chr.charCodeAt()) wrd = 1
					}
					else {
						wrd = chr.charCodeAt()
						word = (mu==-1 && len!=1) ? name.charAt(pos) : chr.toUpperCase()
					}
				}
				else if(chr=='-' || chr=="'") {
					len++
					if(wrd) {
						word += chr
						if(mu!=-1 && !(pos+2==l && name.charAt(pos+1)=='s') && 
							!(pos+2<l && name.charAt(pos+1)=='s' &&
								(name.charAt(pos+2)==' '||name.charAt(pos+2)=="\t"||name.charAt(pos+2)=="\n")))
							mu = 1
					}
				}
				if(((pos+1)==l || chr==' ' || chr=="\t" || chr=="\n") && wrd) {
					if(word!='Mr' && word!='Mrs' && word!='Ms' && word!='Miss') {
						if((len==1 && word!='&') || word=='Jr' || word=='Sr' || word=='St' || word=='Dr')
							word += '.'
						else if(len==2 && cns==2 && word!='Ng')
							word = word.charAt(0)+'. '+word.charAt(1).toUpperCase()+'.';
						newArr.push(word)
						if(len>2 && !vwl) msg = 'No vowels'
						if(cns>4) msg = 'More than 4 consants in a row'
						if(len>1 && wrd>1) msg = 'All chars in word are the same'
					}
					wrd = len = vwl = cns = 0
					word = null
				}
			}
		} else msg = 'Empty name string'
		nameObj.value = newArr.join(' ')
	} else msg = 'Bad input object'
	if(msg) {
		if(!msgFlg) msg = 'Invalid name'
		doSelection(nameObj,clr)
	}
	return msg
}
function isValidFullName (fnObj, lnObj, clr) {
	var chars = ".'- ", bad = null, msg = '', arr
	var regexp = /\b\s+\b/
	if(fnObj) {
		if(isEmpty(fnObj.value))
		{	msg = 'Missing first name'; bad = fnObj }
		else {
			for (var i=0; i<fnObj.value.length; i++)
				msg += (fnObj.value.charAt(i)=='(' || fnObj.value.charAt(i)==')')?' ':fnObj.value.charAt(i)
			fnObj.value = msg
			msg = ''
			if((msg=isValidChar(fnObj.value,chars)) && msg.length)
			{	msg = 'Invalid character(s) in first name: '+msg; bad = fnObj }
			else {
				arr = fnObj.value.split(regexp)
				for(i=0; i<arr.length; i++) {
					if(arr[i].length>2 && !containsVowel(arr[i]))
					{	msg = 'Invalid '+((i>0)?'middle':'first')+' name'; bad = fnObj; break }
	}	}	}	}
	if(bad) { doSelection (bad, clr); bad = null }
	if(lnObj) {
		if(msg.length) msg += "\n"
		if(isEmpty(lnObj.value))
		{	msg += 'Missing last name'; bad = lnObj }
		else if((bad=isValidChar(lnObj.value,chars)) && msg.length)
		{	msg += 'Invalid character(s) in last name: '+bad; bad = lnObj }
		else if(fnObj.value.toLowerCase()==lnObj.value.toLowerCase())
		{	msg += 'First or last name is invalid (identical)'; doSelection(fnObj, clr); bad = lnObj }
		else if(lnObj.value.length==1 ||
			(lnObj.value.length==2 && 
				(lnObj.value.charAt(0).toLowerCase()==lnObj.value.charAt(1).toLowerCase() ||
				 lnObj.value.charAt(lnObj.value.length-1)=='.')))
		{	msg += 'Invalid last name (please enter complete name)'; bad = lnObj }
		else {
			arr = lnObj.value.split(regexp)
			for(i=0; i<arr.length; i++) {
				if(arr[i].length>2 && !containsVowel(arr[i]))
				{	msg += 'Invalid last name'; bad = lnObj; break }
	}	}	}
	if(bad)	doSelection (bad, clr)
	return msg
}
function containsVowel (str) {
	var regexp = /[aAeEiIoOuUyY]+/
	return (str.match(regexp))?true:false
}
function emailCheck (emailStr) {
	if (emailStr.length==0)
	{	alert('Missing Email address'); return false }
	var checkTLD=1;
	var knownDomsPat=/^(com|net|org|edu|int|mil|gov|arpa|biz|aero|name|coop|info|pro|museum)$/;
	var emailPat=/^(.+)@(.+)$/;
	var specialChars="\\(\\)><@,;:\\\\\\\"\\.\\[\\]";
	var validChars="\[^\\s" + specialChars + "\]";
	var quotedUser="(\"[^\"]*\")";
	var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/;
	var atom=validChars + '+';
	var word="(" + atom + "|" + quotedUser + ")";
	var userPat = new RegExp("^" + word + "(\\." + word + ")*$");
	var domainPat=new RegExp("^" + atom + "(\\." + atom + ")*$");
	var matchArray=emailStr.match(emailPat);

	if (matchArray==null)
	{	alert("Email address seems incorrect (check @ and .'s)"); return false }
	var user=matchArray[1];
	var domain=matchArray[2];
	for (i=0; i<user.length; i++) {
		if((user.charCodeAt(i) >= 0 && user.charCodeAt(i) <= 44) ||
			user.charCodeAt(i) == 47 || 
			(user.charCodeAt(i) >= 58 && user.charCodeAt(i) <=64) ||
		   (user.charCodeAt(i) >= 91 && user.charCodeAt(i) <= 94) ||
			user.charCodeAt(i) == 96 ||
		   (user.charCodeAt(i) >= 123 && user.charCodeAt(i) <= 255))
		{	alert("The username contains invalid character(s): "  + user.charAt(i)); return false }
	} 
	for (i=0; i<domain.length; i++) {
		if((domain.charCodeAt(i) >= 0 && domain.charCodeAt(i) <= 44) || domain.charCodeAt(i) == 47 || 
		   (domain.charCodeAt(i) >= 58 && domain.charCodeAt(i) <=64) ||
			(domain.charCodeAt(i) >= 91 && domain.charCodeAt(i) <= 96) || 
			(domain.charCodeAt(i) >= 123 && domain.charCodeAt(i) <= 255))
		{	alert("The domain name contains invalid character(s): "  + domain.charAt(i)); return false }
	}
	if (user.match(userPat)==null)
	{	alert("The username doesn't seem to be valid."); return false }
	var IPArray=domain.match(ipDomainPat);
	if (IPArray!=null) {
		for (var i=1;i<=4;i++)
			if (IPArray[i]>255) { alert("Destination IP address is invalid!"); return false }
		return true;
	}
	var atomPat=new RegExp("^" + atom + "$");
	var domArr=domain.split(".");
	var len=domArr.length;
	for (i=0;i<len;i++) {
		if (domArr[i].search(atomPat)==-1)
		{	alert("The domain name does not seem to be valid."); return false }
	}
	if (checkTLD && domArr[domArr.length-1].length!=2 && 
		domArr[domArr.length-1].search(knownDomsPat)==-1)
	{	alert("The address must end in a well-known domain or two letter " + "country."); return false }
	if (len<2)
	{	alert("This address is missing a hostname!"); return false }
	return true;
}
function checkEmail (fldObj, clr) {
	var emailStr 
	if(fldObj) {
		fldObj.value = emailStr = trimStr(fldObj.value.toLowerCase())
		if (emailStr.length==0)
		{	doSelection(fldObj,clr); return 'Missing email address' }

		var checkTLD=1;
		var knownDomsPat=/^(com|net|org|edu|int|mil|gov|arpa|biz|aero|name|coop|info|pro|museum)$/;
		var emailPat=/^(.+)@(.+)$/;
		var specialChars="\\(\\)><@,;:\\\\\\\"\\.\\[\\]";
		var validChars="\[^\\s" + specialChars + "\]";
		var quotedUser="(\"[^\"]*\")";
		var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/;
		var atom=validChars + '+';
		var word="(" + atom + "|" + quotedUser + ")";
		var userPat=new RegExp("^" + word + "(\\." + word + ")*$");
		var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$");
		var matchArray=emailStr.match(emailPat);

		if (matchArray==null)
		{	doSelection(fldObj,clr); return "Email address seems incorrect (check @ and .'s)" }
		var user=matchArray[1];
		var domain=matchArray[2];
		var m = '', msg = ''
		for (i=0; i<user.length; i++) {
			if((user.charCodeAt(i) >= 0 && user.charCodeAt(i) <= 44) ||
				user.charCodeAt(i) == 47 || 
				(user.charCodeAt(i) >= 58 && user.charCodeAt(i) <=64) ||
				(user.charCodeAt(i) >= 91 && user.charCodeAt(i) <= 94) ||
				user.charCodeAt(i) == 96 ||
				(user.charCodeAt(i) >= 123 && user.charCodeAt(i) <= 255))
				m += user.charAt(i)
			if(m) msg = "The username contains invalid character(s): "+m+'\n'
		} 
		for (i=0,m=''; i<domain.length; i++) {
			if((domain.charCodeAt(i) >= 0 && domain.charCodeAt(i) <= 44) || domain.charCodeAt(i) == 47 || 
				(domain.charCodeAt(i) >= 58 && domain.charCodeAt(i) <=64) ||
				(domain.charCodeAt(i) >= 91 && domain.charCodeAt(i) <= 96) || 
				(domain.charCodeAt(i) >= 123 && domain.charCodeAt(i) <= 255))
				m += domain.charAt(i)
			if(m) msg += "The domain name contains invalid character(s): "+m+'\n'
		}
		if (user.match(userPat)==null) msg += "The username doesn't seem to be valid.\n"

		var IPArray=domain.match(ipDomainPat);
		if (IPArray!=null)
			for (var i=1;i<=4;i++)
				if (IPArray[i]>255) { msg += "Destination IP address is invalid.\n"; break; }

		var atomPat=new RegExp("^" + atom + "$");
		var domArr=domain.split(".");
		var len=domArr.length;
		for (i=0;i<len;i++)
			if (domArr[i].search(atomPat)==-1)
			{	msg += "The domain name does not seem to be valid.\n"; break }

		if (checkTLD && domArr[domArr.length-1].length!=2 && 
			domArr[domArr.length-1].search(knownDomsPat)==-1)
			msg += "The address must end in a well-known domain or two letter country.\n"
		if (len<2) msg += "This address is missing a hostname!\n"
	}
	if(msg) doSelection(fldObj,clr)
	return msg;
}

function _checkName (fldObj, clr, chars) {
	var msg = ''
	if(fldObj) {
		fldObj.value = trimStr(fldObj.value)
		if(fldObj.value==0)
			msg = 'Missing input'
		else if(msg=isValidChar(fldObj.value,chars))
			msg = "The name contains invalid character(s): "+msg
		if(msg.length) doSelection(fldObj,clr)
	}
	return msg;
}

function nameCheck (nameStr) {
	if (nameStr.length==0)
	{	alert('Missing name'); return false }
	for (i=0; i<nameStr.length; i++) {
		if((nameStr.charCodeAt(i) >= 0 && nameStr.charCodeAt(i) <= 31) || (nameStr.charCodeAt(i) >= 33 && nameStr.charCodeAt(i) <=37) || 
		   (nameStr.charCodeAt(i) >= 42 && nameStr.charCodeAt(i) <=44) || (nameStr.charCodeAt(i) >=47 && nameStr.charCodeAt(i) <= 64) ||
		   (nameStr.charCodeAt(i) >= 91 && nameStr.charCodeAt(i) <= 96) || (nameStr.charCodeAt(i) >= 123 && nameStr.charCodeAt(i) <= 255))
		{	alert("The name contains invalid character(s): "  + nameStr.charAt(i)); return false }
	} 
	return true;
}
function cityCheck (cityStr) {
	if (cityStr.length==0)
	{	alert('Missing city'); return false }
	for (i=0; i<cityStr.length; i++) {
		if((cityStr.charCodeAt(i) >= 0 && cityStr.charCodeAt(i) <= 31) ||
			(cityStr.charCodeAt(i) >= 33 && cityStr.charCodeAt(i) <= 37) || 
		   (cityStr.charCodeAt(i) >= 42 && cityStr.charCodeAt(i) <= 44) ||
			(cityStr.charCodeAt(i) >= 47 && cityStr.charCodeAt(i) <= 64) ||
		   (cityStr.charCodeAt(i) >= 91 && cityStr.charCodeAt(i) <= 96) ||
			(cityStr.charCodeAt(i) >= 123 && cityStr.charCodeAt(i) <= 255))
		{	alert("The city contains invalid character(s): "  + cityStr.charAt(i)); return false }
	} 
	return true;
}
function addrCheck (addrStr) {
	if (addrStr.length==0)
	{	alert('Missing address'); return false } 
	for (i=0; i<addrStr.length; i++) { 
		if((addrStr.charCodeAt(i) >= 0 && addrStr.charCodeAt(i) <= 31) ||
			(addrStr.charCodeAt(i) >= 33 && addrStr.charCodeAt(i) <= 34) || 
		   (addrStr.charCodeAt(i) >= 36 && addrStr.charCodeAt(i) <= 37) ||
		   (addrStr.charCodeAt(i) >= 42 && addrStr.charCodeAt(i) <= 43) ||
			(addrStr.charCodeAt(i) >= 58 && addrStr.charCodeAt(i) <= 64) ||
		   (addrStr.charCodeAt(i) >= 91 && addrStr.charCodeAt(i) <= 96) ||
			(addrStr.charCodeAt(i) >= 123 && addrStr.charCodeAt(i) <= 255))
		{	alert("The address contains invalid character(s): "  + addrStr.charAt(i)); return false }
	} 
	return true;
}
function bankCheck (bankStr) {
	if (bankStr.length==0)
	{	alert('Missing bank name'); return false } 
	for (i=0; i<bankStr.length; i++) { 
		if((bankStr.charCodeAt(i) >= 0 && bankStr.charCodeAt(i) <= 31) || (bankStr.charCodeAt(i) >= 33 && bankStr.charCodeAt(i) <=37) || 
		   (bankStr.charCodeAt(i) >= 42 && bankStr.charCodeAt(i) <= 43) ||
		   (bankStr.charCodeAt(i) >= 46 && bankStr.charCodeAt(i) <=47) || (bankStr.charCodeAt(i) >=58 && bankStr.charCodeAt(i) <= 64) ||
		   (bankStr.charCodeAt(i) >= 91 && bankStr.charCodeAt(i) <= 96) || (bankStr.charCodeAt(i) >= 123 && bankStr.charCodeAt(i) <= 255))
		{	alert("The bank name contains invalid character(s): "  + bankStr.charAt(i)); return false }
	} 
	return true;
}
function moCheck (moStr) {
	if (moStr.length==0)
	{	alert('Missing money order number'); return false } 
		for (i=0; i<moStr.length; i++) { 
			if((moStr.charCodeAt(i) >= 0 && moStr.charCodeAt(i) <= 47) || (moStr.charCodeAt(i) >= 58 && moStr.charCodeAt(i) <=255))
			{	alert("The money order number contains invalid character(s): "  + moStr.charAt(i)); return false }
		} 
	return true;
}
function cashCheck (cashStr) {
	if (cashStr.length==0)
	{	alert("Missing cashier's check number"); return false } 
		for (i=0; i<cashStr.length; i++) { 
			if((cashStr.charCodeAt(i) >= 0 && cashStr.charCodeAt(i) <= 47) || (cashStr.charCodeAt(i) >= 58 && cashStr.charCodeAt(i) <=255))
			{	alert("The cashier's check number contains invalid character(s): "  + cashStr.charAt(i)); return false }
		} 
	return true;
}
function checkCheck (checkStr) {
	if (checkStr.length==0)
	{	alert("Missing personal check number"); return false } 
		for (i=0; i<checkStr.length; i++) { 
			if((checkStr.charCodeAt(i) >= 0 && checkStr.charCodeAt(i) <= 47) || (checkStr.charCodeAt(i) >= 58 && checkStr.charCodeAt(i) <=255))
			{	alert("The personal check number contains invalid character(s): "  + checkStr.charAt(i)); return false }
		} 
	return true;
}
function routeCodeCheck (routeCodeStr) {
	if (routeCodeStr.length==0)
	{	alert("Missing bank routing code"); return false } 
		for (i=0; i<routeCodeStr.length; i++) { 
			if((routeCodeStr.charCodeAt(i) >= 0 && routeCodeStr.charCodeAt(i) <= 47) || (routeCodeStr.charCodeAt(i) >= 58 && routeCodeStr.charCodeAt(i) <=255))
			{	alert("The bank routing code contains invalid character(s): "  + routeCodeStr.charAt(i)); return false }
		} 
	return true;
}
function accountNumCheck (accountNumStr) {
	if (accountNumStr.length==0)
	{	alert("Missing account number"); return false } 
		for (i=0; i<accountNumStr.length; i++) { 
			if((accountNumStr.charCodeAt(i) >= 0 && accountNumStr.charCodeAt(i) <= 47) || (accountNumStr.charCodeAt(i) >= 58 && accountNumStr.charCodeAt(i) <=255))
			{	alert("The account number contains invalid character(s): "  + accountNumStr.charAt(i)); return false }
		} 
	return true;
}
function amountCheck (amountStr) {
	if (amountStr.length==0)
	{	alert("Missing payment amount"); return false } 
		for (i=0; i<amountStr.length; i++) { 
			if((amountStr.charCodeAt(i) >= 0 && amountStr.charCodeAt(i) <= 45) || amountStr.charCodeAt(i) == 47 ||
				(amountStr.charCodeAt(i) >= 58 && amountStr.charCodeAt(i) <=255))
			{	alert("The payment amount contains invalid character(s): "  + amountStr.charAt(i)); return false }
		} 
	return true;
}
function feeCreditAmountCheck (amountStr) {
	for (i=0; i<amountStr.length; i++) { 
		if((amountStr.charCodeAt(i) >= 0 && amountStr.charCodeAt(i) <= 45) || amountStr.charCodeAt(i) == 47 ||
			(amountStr.charCodeAt(i) >= 58 && amountStr.charCodeAt(i) <=255))
		{	alert("The payment amount contains invalid character(s): "  + amountStr.charAt(i)); return false }
	} 
	return true;
}

function fldChkTxt (fldObj, clr) {
	var passed = true
	if(fldObj && isEmpty(fldObj.value))
	{	doSelection (fldObj, clr); passed = false }
	return passed
}
function fldChkInt (fldObj, clr) {
	var passed = true
	if(fldObj && (isEmpty(fldObj.value) || !isPosInt(fldObj.value)))
	{	doSelection (fldObj, clr); passed = false }
	return passed
}
function fldChkCCType (parObj, fldObj, clr) {
	var card = ''
	if(parObj && fldObj) {
		if(fldObj.length) {
			for(var i = 0; i<fldObj.length; i++)
				if(fldObj[i].checked)
				{	card = fldObj[i].value; break; }
			if(card=='') parObj.style.background = clr
		}
		else if(fldObj.type=='hidden')
			card = fldObj.value
	}
	return card
}
function fldChkCCNum (fldObj, clr, card) {
	var passed = true
	if(card.length || !fldObj.value.length) {
		tmp = isCardNumber(fldObj.value, card)
		if(tmp.length==0)
		{	doSelection (fldObj, clr); var passed = false }
		else
		{	fldObj.value = tmp; var passed = true }
	}
	return passed
}
function fldChkCCExp (fldMon, fldYr, clr) {
	var passed = true
	if(fldMon && fldYr) {
		if(!fldMon.selectedIndex)
		{	doSelection(fldMon, clr); passed = false }
		if(!fldYr.selectedIndex)
		{	doSelection(fldYr, clr); passed = false }
		if(passed) {
			var year = parseInt(fldYr.options[fldYr.selectedIndex].text,10)
			var month = parseInt(fldMon.options[fldMon.selectedIndex].text,10)-1
			var dayCnt = getDaysofYear(year)
			var exp = new Date(year,month,dayCnt[month+1],23,59,59)
			var today = new Date()
			if(exp.getTime()<today.getTime()) {
				doSelection(fldMon, clr)
				if(today.getFullYear()<year) doSelection(fldYr, clr)
				passed = false
			}
		}
	}
	return passed
}
function fldChkCCCode (fldObj, clr, card) {
	var passed = true
	if(fldObj && fldObj.value=='' ||
		(card=='amex' && (!isPosInt(fldObj.value) || fldObj.value.length!=4)) ||
		((card=='dscr'||card=='mstr'||card=='visa') && (!isPosInt(fldObj.value) || fldObj.value.length!=3)))
	{	doSelection (fldObj, clr); passed = false }
	return passed
}
function fldChkSel (fldObj, clr, index) {
	var passed = true
	if(fldObj && fldObj.selectedIndex==index)
	{	doSelection (fldObj, clr); passed = false }
	return passed
}
function fldChkRad (parObj, fldObj, clr) {
	var passed = true
	if(parObj && fldObj && fldObj[0].type=='radio') {
		passed = false
		for(var i=0; i<fldObj.length; i++)
			if(fldObj[i].checked) {	passed = true; break }
		if(!passed) parObj.style.background = clr
	}
	return passed
}
function fldChkZip (fldObj, clr) {
	var passed = true
	if(fldObj) {
		var tmp = isZipCode(fldObj.value)
		if(tmp.length==0)
		{	doSelection (fldObj, clr); passed = false }
		else
			fldObj.value = tmp
	}
	return passed
}
function fldChkUSPhone (fldObj, clr) {
	var passed = true 
	if(fldObj) {
		var tmp = isPhone(fldObj.value)
		if(tmp.length==0) {
			doSelection(fldObj, clr); 
			passed = false 
		} else if(tmp.charAt(1) < 2) {
			doSelection(fldObj, clr); 
			passed = false
		} else if(tmp.charAt(6) < 2) {
			doSelection(fldObj, clr); 
			passed = false
		}else
			fldObj.value = tmp
	}
	return passed
}
function fldChkEmail (fldObj, clr) {
	var passed = true
	if(fldObj) {
		fldObj.value = lTrim(fldObj.value.toLowerCase())
		if(!emailCheck(fldObj.value))
		{	doSelection(fldObj,clr); passed = false }
	}
	return passed
}
function fldChkEmails (fldObj, clr) {
	var passed = true
	if(fldObj)
	{	fldObj.value = lTrim(fldObj.value.toLowerCase())
		if(fldObj.value.indexOf(',')==-1)
		{	if(!emailCheck(fldObj.value))
			{	doSelection(fldObj,clr); passed = false }
		}
		else
		{	var adrs = fldObj.value.split(',')
			for(var i=0; i<adrs.length; i++)
			{	if(!emailCheck(lTrim(adrs[i])))
				{	doSelection(fldObj,clr); passed = false; break }
	}	}	}
	return passed
}

function fldChkName (fldObj, clr) {
	var passed = true
	if(fldObj) {
		fldObj.value = lTrim(fldObj.value)
		if(!nameCheck(fldObj.value))
		{	doSelection(fldObj,clr); passed = false }
	}
	return passed
}
function fldChkCity (fldObj, clr) {
	var passed = true
	if(fldObj) {
		fldObj.value = lTrim(fldObj.value)
		if(!cityCheck(fldObj.value))
		{	doSelection(fldObj,clr); passed = false }
	}
	return passed
}
function fldChkAddr (fldObj, clr) {
	var passed = true
	if(fldObj) {
		fldObj.value = lTrim(fldObj.value)
		if(!addrCheck(fldObj.value))
		{	doSelection(fldObj,clr); passed = false }
	}
	return passed
}
function fldChkBank (fldObj, clr) {
	var passed = true
	if(fldObj) {
		fldObj.value = lTrim(fldObj.value)
		if(!bankCheck(fldObj.value))
		{	doSelection(fldObj,clr); passed = false }
	}
	return passed
}
function fldChkMO (fldObj, clr) {
	var passed = true
	if(fldObj) {
		fldObj.value = lTrim(fldObj.value)
		if(!moCheck(fldObj.value))
		{	doSelection(fldObj,clr); passed = false }
	}
	return passed
}
function fldChkCash (fldObj, clr) {
	var passed = true
	if(fldObj) {
		fldObj.value = lTrim(fldObj.value)
		if(!cashCheck(fldObj.value))
		{	doSelection(fldObj,clr); passed = false }
	}
	return passed
}
function fldChkCheck (fldObj, clr) {
	var passed = true
	if(fldObj) {
		fldObj.value = lTrim(fldObj.value)
		if(!checkCheck(fldObj.value))
		{	doSelection(fldObj,clr); passed = false }
	}
	return passed
}
function fldChkAmount (fldObj, clr) {
	var passed = true
	if(fldObj) {
		fldObj.value = lTrim(fldObj.value)
		if(!amountCheck(fldObj.value))
		{	doSelection(fldObj,clr); passed = false }
	}
	return passed
}
function fldChkFeeCreditAmount (fldObj, clr) {
	var passed = true
	if(fldObj) {
		fldObj.value = lTrim(fldObj.value)
		if(!feeCreditAmountCheck(fldObj.value))
		{	doSelection(fldObj,clr); passed = false }
	}
	return passed
}
function fldChkRouteCode (fldObj, clr) {
	var passed = true
	if(fldObj) {
		fldObj.value = lTrim(fldObj.value)
		if(!routeCodeCheck(fldObj.value))
		{	doSelection(fldObj,clr); passed = false }
	}
	return passed
}
function fldChkAccountNum (fldObj, clr) {
	var passed = true
	if(fldObj) {
		fldObj.value = lTrim(fldObj.value)
		if(!accountNumCheck(fldObj.value))
		{	doSelection(fldObj,clr); passed = false }
	}
	return passed
}

function fldChkPwds (fldObj1, fldObj2, clr) {
	var passed = true
	if(fldObj1 && fldObj2) {
		if(isEmpty(fldObj1.value))
		{	doSelection (fldObj1, clr); passed = false }
		if(isEmpty(fldObj2.value))
		{	doSelection (fldObj2, clr); passed = false }
		if(!passed) alert('Missing password')
		else if(fldObj1.value!=fldObj2.value)
		{	doSelection (fldObj2, clr); passed = false; alert('Mismatched passwords'); fldObj2.value=''; }
	}
	return passed
}
function fldValidPwd (fldObj, mLen, dCnt, sCnt, clr) {
	var c, d, i, s, passed = true, spChars = "!@#$%^&*()_-+=[]{}|;:<>,./?~"
	var len = Math.max(6,mLen)
	if(fldObj && !isEmpty(fldObj.value)) {
		pwd = fldObj.value
		if(pwd.length<len)
		{	doSelection (fldObj,clr); passed = false; alert('Password length is less than '+len+'.'); }
		if(dCnt>0 || sCnt>0) {
			for(d=0,i=0,s=0; i<pwd.length; i++) {
				c = pwd.charAt(i)
				if(c >= '0' && c <= '9') d++
				if(spChars.indexOf(c)>=0) s++
			}
			if(dCnt>0 && d<dCnt) {
				doSelection (fldObj,clr); passed = false; c = (dCnt>1) ? 's' : ''
				alert('Password must contain at least '+dCnt+' digit'+c+'.')
			}
			if(sCnt>0 && s<sCnt) {
				doSelection (fldObj,clr); passed = false; c = (sCnt>1) ? 's' : ''
				alert('Password must contain at least '+sCnt+' special character'+c+'.')
			}
		}
	}
	return passed
}
function stateUpdate (form, tid, cid, zid, bid, str) {
	var obj
	recordPosition(form)
	if(obj=getObjectId(cid)) { obj.style.display = 'none'; obj.selectedIndex = 0; }
	if(obj=getObjectId(zid)) { obj.style.display = 'none'; obj.selectedIndex = 0; }
	if(obj=getObjectId(bid)) obj.style.display = 'none'
	if(obj=getObjectId(tid)) {
		(obj.childNodes.length) ?
			obj.childNodes[0].nodeValue = str :
			obj.appendChild(document.createTextNode(str))
		obj.style.display = ''
	}
	form.submit()
	return
}
function sortTable (fid, fld) {
	var obj
	if(obj=getObjectId(fid)) {
		obj.value = fld
		if(fid!='rec_id' && obj.form.rec_id) obj.form.rec_id.value = 0
		obj.form.submit()
	}
	return
}
function link2hidden (val, hdn) { // Obsolete use 'choice()'
	var obj
	if(obj=getObjectId(hdn)) {
		obj.value = val
		obj.form.submit()
	}
	return
}
function select2hidden (sel, hdn) { // Obsolete use 'choice()'
	var obj
	if(obj=getObjectId(hdn)) {
		obj.value = sel.options[sel.selectedIndex].value
		obj.form.submit()
	}
	return
}
function clrFld (fld) {
	var obj = getObjectId(fld)
	if(obj) obj.value = ''
	return
}
function toggle (fld) {
	var obj = getObjectId(fld)
	if(obj) obj.value = (obj.value==1)?0:1
	return obj
}
function choice (inp, hdn, val) {
	var obj
	if(obj=getObjectId(hdn)) {
		if(inp && typeof(inp)=='object') {
			switch(inp.type) {
				case 'button':
				case 'submit':
				case 'reset':
				case 'radio':
				case 'text':
					obj.value = inp.value; break
				case 'checkbox':
					obj.value = (inp.checked) ? inp.value : null; break					
				case 'select-one':
					obj.value = inp.options[inp.selectedIndex].value; break
				case 'image':
					obj.value = inp.src; break
				default:
					obj.value = val; break
			}
		}
		else obj.value = val
		obj.form.submit()
	}
	return
}
function reorder (form, recId, upFlg) {
	var rObj = form.elements['rec_id']
	var uObj = form.elements['up_flg']
	if(rObj && uObj) {
		rObj.value = recId
		uObj.value = (upFlg)?1:0
		form.submit()
	}
	return
}
function swFlds (form, offArr, onArr) {
	var cnt, fld
	if(form) {
		if(offArr.length) {
			for(cnt=0; cnt<offArr.length; cnt++)
				if(fld=getObjectId(offArr[cnt])) fld.style.display = 'none'
		}
		if(onArr.length) {
			for(cnt=0; cnt<onArr.length; cnt++)
				if(fld=getObjectId(onArr[cnt])) fld.style.display = 'block'
		}
	}
	return
}
function dispOnCmp (fld, val, dispArr) {
	var cnt, obj
	var set = (fld && dispArr && dispArr.length && fld.value!=val) ? 'visible' : 'hidden'
	for(cnt=0; cnt<dispArr.length; cnt++)
		if(obj=getObjectId(dispArr[cnt])) obj.style.visibility = set
	return
}
/* Obsolete - Use updateCntrl() below */
function updateCtl (form, prefix, updId) {
	var chk, fld, nam, obj
	if(form.elements && (obj=getObjectId(updId))) {
		var disp = 0;
		for(var cnt=0; cnt<form.elements.length; cnt++)
			if((fld=form.elements[cnt]) && (nam=fld.name) && nam.indexOf(prefix)==0 &&
				fld.type=='hidden' && (chk=form.elements['_'+nam]) && chk.type=='checkbox' &&
				((chk.checked && fld.value=='0') || (!chk.checked && fld.value=='1')))
				{	disp = 1; break }
		obj.style.display = (disp) ? 'block' : 'none'
	}
	return
}
function updateCntrl (form, prefix, dspArr) {
// dspArr = array of element ID's to switch on/off based on compare
// Hidden fields with original values are named the same except they have an underscore('_') prefixed
	var hdn, fld, nam, obj
	if(form.elements) {
		var disp = 0;
		for(var cnt=0; cnt<form.elements.length; cnt++) {
			if((fld=form.elements[cnt]) && (nam=fld.name) && nam.indexOf(prefix)==0 &&
				(hdn=form.elements['_'+nam]) && hdn.type=='hidden')
				switch(fld.type) {
					case 'checkbox':
						if((fld.checked && hdn.value=='0') || (!fld.checked && hdn.value=='1')) disp = 1
						break
					case 'text':
					case 'hidden':
						if(fld.value!=hdn.value) disp = 1
						break
				}
				
			if(disp) break
		}
		nam = (disp) ? 'visible' : 'hidden'
		if(dspArr)
			for(cnt=0; cnt<dspArr.length; cnt++)
				if(obj=getObjectId(dspArr[cnt]))
					obj.style.visibility = nam
	}
	return
}
function html_datetime_input (prefix, mtFlg) {
	var day, oday, mon, omon, yr, oyr, hr, ohr, min, omin, apm, oapm, obj
	day = getObjectId(prefix+'Day'); oday = getObjectId('_'+prefix+'Day')
	mon = getObjectId(prefix+'Mon'); omon = getObjectId('_'+prefix+'Mon')
	hr = getObjectId(prefix+'Hr');    ohr = getObjectId('_'+prefix+'Hr')
	min = getObjectId(prefix+'Min'); omin = getObjectId('_'+prefix+'Min')
	apm = getObjectId(prefix+'APm'); oapm = getObjectId('_'+prefix+'APm')
	yr = new Date().getFullYear()
	if(obj=getObjectId(prefix+'Yr')) {
		if(mon.selectedIndex>0 &&
			(mon.options[mon.selectedIndex].text=='Jan'||mon.options[mon.selectedIndex].text=='Feb'))
			yr++
		obj.value = yr
		if(obj=getObjectId(prefix+'Year')) {
			if(obj.childNodes.length)
				obj.childNodes[0].nodeValue = yr
			else
				obj.appendChild(document.createTextNode(yr))
		}
	}
	setDayNums(prefix, mtFlg)
	if(obj=getObjectId('set_time')) {
		obj.style.display =
			((day && oday && day.selectedIndex>=0 && day.options[day.selectedIndex].text!=oday.value) ||
			 (mon && omon && mon.options[mon.selectedIndex].text!=omon.value) ||
			 (hr && ohr && hr.options[hr.selectedIndex].text!=ohr.value) ||
			 (min && omin && min.options[min.selectedIndex].text!=omin.value) ||
			 (apm && oapm && apm.options[apm.selectedIndex].text!=oapm.value))?'':'none'
	}
	return;
}
function checkEnter (field, event) {
	var keyCode = event.keyCode ? event.keyCode : event.which ? event.which : event.charCode;
	if (keyCode == 13) {
		var i;
		for (i = 0; i < field.form.elements.length; i++)
			if (field == field.form.elements[i])
				break;
		i = (i + 1) % field.form.elements.length;
		field.form.elements[i].focus();
		return false;
	} 
	else
	return true;
}
// Disable all form elements on a page. If no form is passed, all forms in the document will be processed.
function disableAll (form) {
	var x, y, frmArr = (form) ? new Array(form) : document.forms;
	for(x=0; x<frmArr.length; x++)
		for(y=0; y<frmArr[x].elements.length; y++)
			frmArr[x].elements[y].disabled = true
	return
}
// LIMITED protection for images
function protect(e) {
	alert("Sorry, you don't have permission to right-click.")
	return false
}
function trap() {
	if(document.images)
		for(i=0;i<document.images.length;i++)
			document.images[i].onmousedown = protect;
}
function right(e) {
	if ((navigator.appName == 'Netscape' && e.which == 3) ||
		 (navigator.appName == 'Microsoft Internet Explorer' && event.button==2)) {
		alert(msg)
		return false
	}
	else return true
}
function trapclick() {
	if(document.images) {
		for(i=0;i<document.images.length;i++) {
			document.images[i].onmousedown = right
			document.images[i].onmouseup = right
		}
	}
}
// -------------
function popupWindow (url, tag, wx, wy, ww, wh) {
	var win = window.open(url,tag,'left='+wx+',top='+wy+',screenX='+wx+',screenY='+wy+',width='+ww+',height='+wh+',location=0,menubar=0,resizable=1,scrollbars=1,status=0,toolbar=0')
	if(win.opener==null) win.opener = self
	win.focus()
	return
}