function addItem(objName, maxSel)
{
	var removes = "";
	for(i=0;i<document.getElementById("sel_" + objName).length;i++)
	{
		if(document.getElementById("sel_" + objName).options[i].selected && document.getElementById("sel_" + objName).options[i].value !="")
		{
			if(document.getElementById(objName).length >= maxSel && maxSel != 0)
			{
				alert("You can only specify a maximum of " + maxSel + " items");
				break;
			}

			document.getElementById(objName).options[document.getElementById(objName).options.length] = new Option(document.getElementById("sel_" + objName).options[i].text,document.getElementById("sel_" + objName).options[i].value);
			removes += "," + i;
		}
	}
	
	if(removes != "")
	{
		var removeArr = removes.split(",");
		removeArr.reverse();
		for(j=0;j<removeArr.length;j++)
		{
			if(removeArr[j]!=""){document.getElementById("sel_" + objName).remove(removeArr[j]);}
		}
	}
}

function deleteItem(objName)
{
	var removes = "";
	for(i=0;i<document.getElementById(objName).length;i++)
	{
		if(document.getElementById(objName).options[i].selected)
		{
			document.getElementById("sel_" + objName).options[document.getElementById("sel_" + objName).options.length] = new Option(document.getElementById(objName).options[i].text,document.getElementById(objName).options[i].value);
			removes += "," + i;
		}
	}
	
	if(removes != "")
	{
		var removeArr = removes.split(",");
		removeArr.reverse();
		for(j=0;j<removeArr.length;j++)
		{
			if(removeArr[j]!=""){document.getElementById(objName).remove(removeArr[j]);}
		}
	}
}


function NewWindow(mypage, myname, w, h, scroll) {
var winl = (screen.width - w) / 2;
var wint = (screen.height - h) / 2;
winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',resizable'
win = window.open(mypage, myname, winprops)
if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
}

function setValues(from, to){
	
	document.getElementById(to).value=''
	if(document.getElementById(from).length == 1){
		document.getElementById(to).value=document.getElementById(from).options[0].value
	}else{
		if(document.getElementById(from).length > 1){
			for(i=0;i<document.getElementById(from).length;i++){
				document.getElementById(to).value=document.getElementById(to).value + document.getElementById(from).options[i].value + ','
			}
		}
	}
}

// **BEGIN GENERIC VALIDATION FUNCTIONS**
// general purpose function to see if an input value has been entered at all
function isEmpty(inputStr) {
	if (inputStr == "" || inputStr == null) {
		return true
	}
	return false
}

function isNumeric(inputStr){
	if(isEmpty(inputStr)){
		return false;
	}else if (isNaN(inputStr)){
		return false;
	}
	return true;
}

// function to determine if value is in acceptable range for this application
function inRange(inputStr, lo, hi) {
	var num = parseInt(inputStr, 10)
	if (num < lo || num > hi) {
		return false
	}
	return true
}
// **END GENERIC VALIDATION FUNCTIONS**

/**
 * DHTML date validation script. Courtesy of SmartWebby.com (http://www.smartwebby.com/dhtml/)
 */
// Declaring valid date character, minimum year and maximum year
var dtCh= "/";
var minYear=1900;
var maxYear=2100;

function isInteger(s){
	var i;
    for (i = 0; i < s.length; i++){   
        // Check that current character is number.
        var c = s.charAt(i);
        if (((c < "0") || (c > "9"))) return false;
    }
    // All characters are numbers.
    return true;
}

function stripCharsInBag(s, bag){
	var i;
    var returnString = "";
    // Search through string's characters one by one.
    // If character is not in bag, append to returnString.
    for (i = 0; i < s.length; i++){   
        var c = s.charAt(i);
        if (bag.indexOf(c) == -1) returnString += c;
    }
    return returnString;
}

function daysInFebruary (year){
	// February has 29 days in any year evenly divisible by four,
    // EXCEPT for centurial years which are not also divisible by 400.
    return (((year % 4 == 0) && ( (!(year % 100 == 0)) || (year % 400 == 0))) ? 29 : 28 );
}
function DaysArray(n) {
	for (var i = 1; i <= n; i++) {
		this[i] = 31
		if (i==4 || i==6 || i==9 || i==11) {this[i] = 30}
		if (i==2) {this[i] = 29}
   } 
   return this
}

function isDate(dtStr){
	var daysInMonth = DaysArray(12)
	var pos1=dtStr.indexOf(dtCh)
	var pos2=dtStr.indexOf(dtCh,pos1+1)
	var strMonth=dtStr.substring(0,pos1)
	var strDay=dtStr.substring(pos1+1,pos2)
	var strYear=dtStr.substring(pos2+1)
	strYr=strYear
	if (strDay.charAt(0)=="0" && strDay.length>1) strDay=strDay.substring(1)
	if (strMonth.charAt(0)=="0" && strMonth.length>1) strMonth=strMonth.substring(1)
	for (var i = 1; i <= 3; i++) {
		if (strYr.charAt(0)=="0" && strYr.length>1) strYr=strYr.substring(1)
	}
	month=parseInt(strMonth)
	day=parseInt(strDay)
	year=parseInt(strYr)
	if (pos1==-1 || pos2==-1){
		alert("The date format should be : mm/dd/yyyy")
		return false
	}
	if (strMonth.length<1 || month<1 || month>12){
		alert("Please enter a valid month")
		return false
	}
	if (strDay.length<1 || day<1 || day>31 || (month==2 && day>daysInFebruary(year)) || day > daysInMonth[month]){
		alert("Please enter a valid day")
		return false
	}
	if (strYear.length != 4 || year==0 || year<minYear || year>maxYear){
		alert("Please enter a valid 4 digit year between "+minYear+" and "+maxYear)
		return false
	}
	if (dtStr.indexOf(dtCh,pos2+1)!=-1 || isInteger(stripCharsInBag(dtStr, dtCh))==false){
		alert("Please enter a valid date")
		return false
	}
return true
}