//Function for DDL
function isSelected(inputctrl,msg) 
{	
	if(inputctrl.selectedIndex<=0)
	{
		
		alert(msg);
		inputctrl.select();
		return false;
	}
	return true;
}



//only char
function onlychar(Alias)
{
var checkOK = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz.', ";
var checkStr = Alias.value;
var allValid = true;
for (i = 0;  i < checkStr.length;  i++)
{
ch = checkStr.charAt(i);
for (j = 0;  j < checkOK.length;  j++)
if (ch == checkOK.charAt(j))
break;
if (j == checkOK.length)
{
allValid = false;
break;
}
}
if (!allValid)
{
alert("Please Enter Characters Only ");
Alias.value = "";
Alias.focus();
return (false);
}
}


//For WIthin GridControls Validations
//Numeric...
function allowNumeric()
{
	if (event.keyCode < 45 || event.keyCode > 57)
		 event.returnValue = false;
}

function alphanumGrid()
{
if (event.keyCode < 45 || event.keyCode > 57 && event.keyCode < 65 || event.keyCode > 90 && event.keyCode < 97 || event.keyCode >122)
		 event.returnValue = false;
}
function charGrid()
{
if (event.keyCode < 65 || event.keyCode > 90 && event.keyCode < 97 || event.keyCode >122)
 event.returnValue = false;
 }
///////////////////////////////////////
//Phone Number
function phonenum(Alias)
{
	var checkOK = "0123456789+-";
	var checkStr = Alias.value;
	var allValid = true;
	for (i = 0;  i < checkStr.length;  i++)
	{
		ch = checkStr.charAt(i);
		for (j = 0; j < checkOK.length; j++)
		if (ch == checkOK.charAt(j))
		break;
		if (j == checkOK.length)
		{
		allValid = false;
		break;
		}
		}
		if (!allValid)
		{
		Alias.focus();
		alert("Please enter Number");
		return false;
		}
 }

//alphanum

function alphanum(Alias)
{
var checkOK = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789.,' ";
var checkStr = Alias.value;
var allValid = true;
for (i = 0;  i < checkStr.length;  i++)
{
ch = checkStr.charAt(i);
for (j = 0;  j < checkOK.length;  j++)
if (ch == checkOK.charAt(j))
break;
if (j == checkOK.length)
{
allValid = false;
break;
}
}
if (!allValid)
{
Alias.focus();
alert("Please enter either numeric or characters ");
return false;
}
}

//date

var dtCh= "/";
var minYear=1000;
var maxYear=3100;

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
}
//Call This Function (For Date Format)
function isdateForm(dat){
	var dt=dat //document.frmSample.txtDate
	if (dt.value.length!=0)
	{
	if (isDate(dt.value)==false){
		dt.focus()
		return false
	    }
	    }
   return true
   }

 //only characters
 function isChar(ctrl)
 {
	var ch=ctrl.value,charCode;
		for(i=0;i<ch.length;i++)
		{
		var charCode=ch.charCodeAt(i);
		if(  (charCode>=65 && charCode<=90) || (charCode>=97 && charCode<=122)  )
			{}
		else{
			alert("Please  Enter Characters only ");
			ctrl.focus();
			return false;		}
		}
 }
 
// email validation

 //alfhanumeric
 function isAlphanumericChar(ctrl)
 {
	var ch=ctrl.value,charCode;
		for(i=0;i<ch.length;i++)
		{
		var charCode=ch.charCodeAt(i);
		if( (charCode>=48 && charCode<=57) || (charCode>=65 && charCode<=90) || (charCode>=97 && charCode<=122) || charCode==46  )
			{}
		else{
			alert("Please Don't Enter Special Characters");
			ctrl.focus();
			return false;		}
		}
		
		
		
		 if(document.getElementById("ddlprogrpname").selectedIndex==0)
           {
             document.getElementById("ddlprogrpname").focus();
             alert("Please Select a Process Group");
             return false;
             
        }
 }