<!--
function isEmail(str) 
{
  // are regular expressions supported?
  var supported = 0;
  if (window.RegExp) {
    var tempStr = "a";
    var tempReg = new RegExp(tempStr);
    if (tempReg.test(tempStr)) supported = 1;
  }
  if (!supported) 
    return (str.indexOf(".") > 2) && (str.indexOf("@") > 0);
  var r1 = new RegExp("(@.*@)|(\\.\\.)|(@\\.)|(^\\.)");
  var r2 = new RegExp("^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,3}|[0-9]{1,3})(\\]?)$");
  return (!r1.test(str) && r2.test(str));
}

function isCharOnly(str) {
	var d=str.length;
	for(var i=0;i<d;i++)
	{
		var c=str.charAt(i);
		if(((c<'a') || (c>'z')) && ((c<'A') || (c>'Z')) && (!(c==' ')) && (!(c=='.')))
		{
			return false;				
		}
	}
	return true;
}

function isCharOnly1(str) {
	var d=str.length;
	for(var i=0;i<d;i++)
	{
		var c=str.charAt(i);
		if(((c<'a') || (c>'z')) && ((c<'A') || (c>'Z')) && ((c<'0') || (c>'9')) && (!(c==' ')) && (!(c=='.')))
		{
			return false;				
		}
	}
	return true;
}

function isCharOnly2(str) {
	var d=str.length;
	for(var i=0;i<d;i++)
	{
		var c=str.charAt(i);
		if(((c<'a') || (c>'z')) && ((c<'A') || (c>'Z')) && (!(c==' ')) && (!(c==',')))
		{
			return false;				
		}
	}
	return true;
}

function isCharOnly4(str) {
	var d=str.length;
	for(var i=0;i<d;i++)
	{
		var c=str.charAt(i);
		if(((c<'a') || (c>'z')) && ((c<'A') || (c>'Z')) && (!(c==' ')) && (!(c==',')) && (!(c=='+')) && (!(c=='/')) && (!(c=='.')))
		{
			return false;				
		}
	}
	return true;
}

function isCharOnly3(str) {
	var d=str.length;
	for(var i=0;i<d;i++)
	{
		var c=str.charAt(i);
		if(((c<'a') || (c>'z')) && ((c<'A') || (c>'Z')) && (!(c==' ')) && (!(c=='/')))
		{
			return false;				
		}
	}
	return true;
}

function isNumberOnly(str) {
	var d=str.length;
	for(var i=0;i<d;i++)
	{
		var c=str.charAt(i);
		if(((c<'0') || (c>'9')) && (!(c==' ')))
		{
			return false;				
		}
	}
	return true;
}

function isNumberOnly1(str) {
	var d=str.length;
	for(var i=0;i<d;i++)
	{
		var c=str.charAt(i);
		if(((c<'0') || (c>'9')) && (!(c=='+')) && (!(c=='-')) && (!(c==' ')))
		{
			return false;				
		}
	}
	return true;
}

function trim(valuee)
{
  while (valuee.charAt(valuee.length-1) == " "){valuee = valuee.substring(0,valuee.length-1);} 
  while(valuee.substring(0,1) ==" "){valuee= valuee.substring(1,valuee.length);}
  return valuee;
}

function checkcontent(str)
{
	if(str.value=="")
	{
		alert("Please Enter Value");
		str.select();
		str.focus();
		return false;	
	}
}

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 strDay=dtStr.substring(0,pos1)
	var strMonth=dtStr.substring(pos1+1,pos2)
	var strYear=dtStr.substring(pos2+1)
	var sysdate=new Date();
	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)
	
	var dobdate=new Date(year,month,day);
	if(dobdate>=sysdate) {
		return false;
	}
	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
}

function ValidateForm(str){
	if (isDate(str)==false){
		return false;
	}
    return true;
 }

// -->