// JScript File

     
    
    var AlertMsgSpecial ="Special characters are not allowed."; 
    var AlertMsgStartDateCannotbeGreater= "Start date should not be greater than end date";
    var AlertMsgStartDateCannotbeEqual= "Start date should not be equal to the end date";
    var AlertMsgEndDateCantbePast="Enter a valid end date";
    function CheckAreaText(strText,Cntrl,ErrorMsg,len)
    {
      if(strText.length>len)
      {
       Cntrl.focus();
       alert(ErrorMsg);
       return false; 
      }
      return true;
    }
    
    function CheckNumberWithSpecials(strText,strAllowed,Cntrl,ErrorMsg)
    {
     
     var iChars = "0123456789" + strAllowed;
     
      for (var i = 0; i < strText.length; i++) 
      {
  	    if (iChars.indexOf(strText.charAt(i)) != -1) 
  	    {
   	        if(strAllowed.indexOf(strText.charAt(i)) != -1)
  	        {
  	         if(CheckChrPositions(strText)==false)
  	           {
  	             Cntrl.focus();
  	             alert(ErrorMsg);
  	             return false; 
  	           }
  	        } 
  	    }
  	    else
  	    {
  	           Cntrl.focus();
  	           alert(ErrorMsg);
  	           return false; 
  	    }
  	    
     }
      return true;
    }
    
    function CheckChrPositions(strTxt)
    {
     var flag=true;
     
     if(strTxt.indexOf("+")>0) 
       {
         flag = false;
       }
       if(strTxt.indexOf("-")>0) 
       {
         flag = false;
       }
       if(strTxt.lastIndexOf(".")!=strTxt.indexOf(".")) 
       {
        flag = false;
       }
       return flag;
    }
    
    function CheckNumberOnkeyPress(obj,strAllowed)
    {
      var strPass = obj.value;
      var strLength = strPass.length;
      var lchar = obj.value.charAt((strLength) - 1);
      var cCode = CalcKeyCodeOnkeyPress(lchar);
      if ((cCode < 48 || cCode > 57) ) 
      {
        if(strAllowed.indexOf(lchar) == -1)
  	        {
  	            var myNumber = obj.value.substring(0, (strLength) - 1);
                obj.value = myNumber;
  	        }
  	       else 
  	       {
  	         if ((lchar=="+") || (lchar=="-"))
  	           {
  	             if (strLength>1)
  	              {
  	               var myNumber = obj.value.substring(0, (strLength) - 1);
                  obj.value = myNumber;
  	              }
  	           }
  	           
  	         /*
  	         var pos = strPass.indexOf(lchar);
  	         alert(pos + ","+ lchar);
  	         switch  (lchar)
  	         {
  	          case '+': 
  	          case '-':
  	                   { 
  	                    if(pos>0)
  	                    {
  	                      var myNumber = obj.value.substring(0, (strLength) - 1);
                          obj.value = myNumber; 
  	                    }
  	                     break;
  	                    }
  	         } */
  	         
  	       }
  	        
      }
      return false;  
    }   
   
    function CalcKeyCodeOnkeyPress(aChar) 
    {
        var character = aChar.substring(0,1);
        var code = aChar.charCodeAt(0);
        return code;
    }
   

    function CheckSpecialCharactersWithAll(strText,strAllowed,Cntrl,ErrorMsg)
     {
      var iChars = "!@#$%^&*()=-[]\\\';,./{}|\":<>?";
      for (var i = 0; i < strText.length; i++)
       {
  	    if (iChars.indexOf(strText.charAt(i)) != -1)
  	     {
  	       if(strAllowed.indexOf(strText.charAt(i)) == -1)
  	        {
  	           Cntrl.focus();
  	           alert(ErrorMsg);
  	           return false; 
  	        }
  	        
  	     }
       }
       return true;
    }
    
    
    function CheckSpecialCharacters(strText)
     {
      var iChars = "!@#$%^&*()=-[]\\\';,./{}|\":<>?";
      for (var i = 0; i < strText.length; i++)
       {
  	    if (iChars.indexOf(strText.charAt(i)) != -1)
  	     {
  	        return false;
  	     }
       }
       return true;
    }

    function AppendErrMessage(ErrorMessage)
  {
    noOfErrors +=1;
    errorCollection += noOfErrors + ". "+ ErrorMessage + "\n";
    retFlag=false;
  }
  //It check control and add errorMsg with the errors collection
  //It pass Control ClientId,Object Type,Error Message
  //Type 1 - Combo,2 - Textbox
  function isSelected(Target,ErrorMsg)
  {
    var tempObjec = document.getElementById(Target);
    //alert(tempObjec.type);
   if(tempObjec!=null)
    {  
    if(tempObjec.type=="select-one")
    {
      //alert("tempObjec.options[tempObjec.selectedIndex].value : " + tempObjec.options[tempObjec.selectedIndex].value);
      if((tempObjec.options[tempObjec.selectedIndex].value=="0") ||(tempObjec.options[tempObjec.selectedIndex].value==""))   
      {
        AppendErrMessage(ErrorMsg);
        if(focusFlag=="0")
         {
           FocusObject = tempObjec;
           focusFlag="1";
         }
	  }
    }
    //textarea
    
    if(tempObjec.type=="text")
    {
      if(tempObjec.value=="")   
      {
        AppendErrMessage(ErrorMsg);
        if(focusFlag=="0")
         {
           FocusObject = tempObjec;
           focusFlag="1";
         }
      }
      
    }
    /*Text Area validations*/
     if(tempObjec.type=="textarea")
    {
      if(tempObjec.value=="")   
      {
        AppendErrMessage(ErrorMsg);
        if(focusFlag=="0")
         {
           FocusObject = tempObjec;
           focusFlag="1";
         }
      }
      
    }
    
    
    }
    return 0;      
  }
  String.prototype.trim=function()
    {
     return this.replace(/(^\s*)|(\s*$)/g,"");
    }
    
    //Date functions
  function formDate(paramInput,paramDays)
  {
    //it returns date in the format of dd/mm/yyyy
    //it adds paramDay days with the created date.
    var TempDate;
    if(paramInput!="")
    {
    var arrTempDate=paramInput.split("/");
    TempDate = new Date();
    var cMonth=arrTempDate[1];
    //alert(cMonth);
    switch(cMonth)
    {
     case "01" : cMonth= 1;break;
     case "02" : cMonth= 2;break;
     case "03" : cMonth= 3;break;
     case "04" : cMonth= 4;break;
     case "05" : cMonth= 5;break;
     case "06" : cMonth= 6;break;
     case "07" : cMonth= 7;break;
     case "08" : cMonth= 8;break;
     case "09" : cMonth= 9;break;
    }
    //alert('final '+cMonth);
    TempDate.setFullYear(arrTempDate[2],arrTempDate[1]-1, parseInt(arrTempDate[0],10)+ parseInt(paramDays));
    }
    //alert(paramInput + ',Return date'+TempDate);
    return TempDate;
  }
  function compareDate(paramDate1,paramDate2)
  {
    //it compare then return 0 if equal. 1 if paramDate2 > paramDate1 . -1 if paramDate1 > paramDate2
    var curTempDate = formDate(paramDate1,0);
    var tempDate = formDate(paramDate2,0);
    
   if(curTempDate!="" && tempDate!="") 
   {
    if(Number(curTempDate.getTime())==Number(tempDate.getTime())){return 0;}
    if(Number(curTempDate.getTime())>Number(tempDate.getTime())) {return -1;}
    if(Number(tempDate.getTime())>Number(curTempDate.getTime())) {return 1;}
   }
   return -2;// incase of error.
  }
  
  //paramDate - passed date is in the dd/mm/yyyy format
   //return true if passed date is passed one
  function isPastDate(paramDate,allowCurrent,serverDate1)
  {
    //Set Current Date
    if (serverDate1=="")
     {
       serverDate1 = serverDate;
     }
     //alert(paramDate + ",server = " + serverDate1);
    var curTempDate = formDate(serverDate1,0);
    var tempDate = formDate(paramDate,0);
     
    if(tempDate!="" && curTempDate!="")
    {
     if(allowCurrent==0)
     {
      if (!(Number(tempDate.getTime())<Number(curTempDate.getTime())))
      {
        return false;  
      }
     }
     else
     {
      if (!(Number(tempDate.getTime())<=Number(curTempDate.getTime())))
      {
        return false;  
      }
     }  
     
    }
    
    return true;
  } 
  
   //paramDate - passed date is in the dd/mm/yyyy format
   //return true if passed date is passed one
  function isPastDate(paramDate,allowCurrent)
  {
    //Set Current Date
    var curTempDate = formDate(serverDate,0);
    var tempDate = formDate(paramDate,0);
     //alert(paramDate + ",server = " + serverDate);
    if(tempDate!="" && curTempDate!="")
    {
     if(allowCurrent==0)
     {
      if (!(Number(tempDate.getTime())<Number(curTempDate.getTime())))
      {
        return false;  
      }
     }
     else
     {
      if (!(Number(tempDate.getTime())<=Number(curTempDate.getTime())))
      {
        return false;  
      }
     }  
     
    }
    
    return true;
  }  
/*  Wrapper Function End */
/* Check text on a string*/
 function isThere(srcText,searchText)
  {
   if(srcText.indexOf(searchText)) return true;else return false;
  }
  
 /* Check text on a string*/
  
/* Function for URL validation*/
function ValidateURL(formValue) 
  { 
    var v = new RegExp(); 
    v.compile("^[A-Za-z]+://[A-Za-z0-9-_]+\\.[A-Za-z0-9-_%&\?\/.=]+$"); 
    if (!v.test(formValue)) { 
        return false; 
    } 
    return true;
} 
/* Function for URL validation*/



/* Function for adding a Filter to an Input Field*/
/*==========================================================================# 
# * Function for adding a Filter to an Input Field                          # 
# * @param  : [filterType  ] Type of filter 0=>Alpha, 1=>Num, 2=>AlphaNum   # 
# * @param  : [evt         ] The Event Object                               # 
# * @param  : [allowDecimal] To allow Decimal Point set this to true        # 
# * @param  : [allowCustom ] Custom Characters that are to be allowed       # 
#==========================================================================*/ 
function filterInput(filterType, evt, allowDecimal, allowCustom){ 
    var keyCode, Char, inputField, filter = ''; 
    var alpha = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'; 
    var num   = '0123456789'; 
    // Get the Key Code of the Key pressed if possible else - allow 
    if(window.event){ 
        keyCode = window.event.keyCode; 
        evt = window.event; 
    }else if (evt)keyCode = evt.which; 
    else return true; 
    // Setup the allowed Character Set 
    if(filterType == 0) filter = alpha; 
    else if(filterType == 1) filter = num; 
    else if(filterType == 2) filter = alpha + num; 
    if(allowCustom)filter += allowCustom; 
    if(filter == '')return true; 
    // Get the Element that triggered the Event 
    inputField = evt.srcElement ? evt.srcElement : evt.target || evt.currentTarget; 
    // If the Key Pressed is a CTRL key like Esc, Enter etc - allow 
    if((keyCode==null) || (keyCode==0) || (keyCode==8) || (keyCode==9) || (keyCode==13) || (keyCode==27) )return true; 
    // Get the Pressed Character 
    Char = String.fromCharCode(keyCode); 
    // If the Character is a number - allow 
    if((filter.indexOf(Char) > -1)) return true; 
    // Else if Decimal Point is allowed and the Character is '.' - allow 
    else if(filterType == 1 && allowDecimal && (Char == '.') && inputField.value.indexOf('.') == -1)return true; 
    else return false; 
}
/*Function for adding a Filter to an Input Field */

/*Existing functionalities*/

function chkSpCharactors(sString,sLow,sUpper,sSPCharMustHave,sSPCharCanHave)
{

	function IsAlphaNumeric(sStr){if ((/[^a-z0-9A-Z\s]/.test(sStr))== false){return true;}else{return false;}}
	function IsAlphabets(sStr){if ((/[^a-zA-Z\s]/.test(sStr))== false){return true;}else{return false;}}
	function IsNumeric(sStr){if ((/[^0-9\s]/.test(sStr))== false){return true;}else{return false;}}
	function fnMustHaveRegEx(sRegEx){
		var arrTmp;
		var arrSP = new Array();
		var iCount=0;
		var iCount2=0;
		var iCount3=0;
		var sRegExpStr = "";
		var sStatus;
		
		if (((sSPCharMustHave.slice(0,1))=="A")||((sSPCharMustHave.slice(0,1))=="N")){
			sSPCharMustHave = sSPCharMustHave.slice(2,sSPCharMustHave.length);
		}							

		arrTmp = sSPCharMustHave.split(",");
		arrTmp.sort(); 
		do
		{
			if(arrTmp[iCount2]!=arrTmp[iCount2+1]){
				arrSP[iCount3] = arrTmp[iCount2];
				if (arrSP[iCount3]=="!!"){
					arrSP[iCount3]=","
				}
				iCount3++;					
			}
		iCount2++; 
		}while(iCount2<arrTmp.length);

		do
		{
			sRegExpStr = sRegExpStr + arrSP[iCount] 
			var SingleRegExp = new RegExp("[\c"+arrSP[iCount]+"]", "g");
			if ((SingleRegExp.test(sString))!=true){
				sStatus = "false";
			}
		iCount++;
		}while(iCount<arrSP.length);							

		if (sStatus == "false"){
			return false;					
		}else{
			var GroupRegExp = new RegExp("["+sRegEx + sRegExpStr +"\s]", "g");
			if (GroupRegExp.test(sString)==false){
				return true;
			}else{
				return false;
			}
		} 			
	}
	
	function fnCanHaveRegEx(sRegEx,sType){
		var arrTmp;
		var arrSP = new Array();
		var iCount=0;
		var iCount2=0;
		var iCount3=0;
		var sRegExpStr = "";
		var sStatus;
						
		arrTmp = sSPCharCanHave.split(",");
		arrTmp.sort(); 
		do
		{
			if(arrTmp[iCount2]!=arrTmp[iCount2+1]){
				arrSP[iCount3] = arrTmp[iCount2];
				if (arrSP[iCount3]=="!!"){
					arrSP[iCount3]=","
				}

				iCount3++;					
			}
		iCount2++; 
		}while(iCount2<arrTmp.length);
								
		do
		{
			sRegExpStr = sRegExpStr + arrSP[iCount] 		
			var SingleRegExp = new RegExp("[\c"+arrSP[iCount]+"]", "g");
			
			if ((SingleRegExp.test(sString))==true){
				sStatus = "success";
			}
		iCount++;
		}while(iCount<arrSP.length);
			
		if (sStatus=="success"){
			
			var GroupRegExp = new RegExp("["+sRegEx+ sRegExpStr +"\s]", "g");
			if (GroupRegExp.test(sString)==false){
				return true;
			}else{
				return false;
			}
		}else{
		
			if (sType=="A"){
				return (IsAlphabets(sString));
			}else{
				if (sType=="N"){
					return (IsNumeric(sString));
				}else{
					if(sType=="AN"){
						return (IsAlphaNumeric(sString));
					}
				}
			}
		}
	}

	function fnCheckMustCan(sType){
		var arrTmp;
		var arrSP = new Array();
		var iCount=0;
		var iCount2=0;
		var iCount3=0;
		var sRegExpStr = "";
		var sStatus;
		
		if (((sSPCharMustHave.slice(0,1))=="A")||((sSPCharMustHave.slice(0,1))=="N")){
			sSPCharMustHave = sSPCharMustHave.slice(2,sSPCharMustHave.length);
		}
		
		arrTmp = sSPCharMustHave.split(",");
		arrTmp.sort(); 
		do
		{
			if(arrTmp[iCount2]!=arrTmp[iCount2+1]){
				arrSP[iCount3] = arrTmp[iCount2];
				if (arrSP[iCount3]=="!!"){
				arrSP[iCount3]=","
				}

				iCount3++;					
			}
		iCount2++; 
		}while(iCount2<arrTmp.length);

		do
		{
			sRegExpStr = sRegExpStr + "," + arrSP[iCount] 		
			var SingleRegExp = new RegExp("[\c"+arrSP[iCount]+"]", "g");
									
			if ((SingleRegExp.test(sString))!=true){
				sStatus = "false";
			}else{
				sStatus = "true";
			}
		iCount++;
		}while(iCount<arrSP.length);
		
		if (sType=="A"){
			if (sStatus == "false"){
				return false;					
			}else{
				sSPCharCanHave = (sSPCharCanHave + sRegExpStr);
				return(fnCanHaveRegEx("^a-zA-Z","A"));
			}			
		}else{
			if (sType=="N"){
				if (sStatus == "false"){
					return false;					
				}else{
					sSPCharCanHave = (sSPCharCanHave + sRegExpStr);
					return(fnCanHaveRegEx("^0-9","N"));
				}			
			}else{
				if (sStatus == "false"){
					return false;					
				}else{
					sSPCharCanHave = (sSPCharCanHave + sRegExpStr);
					return(fnCanHaveRegEx("^a-z0-9A-Z","AN"));
				}			
			}
		}
	}

	function fnMain(){
		if (((sSPCharMustHave=="")||(sSPCharMustHave==null))&& ((sSPCharCanHave=="")||(sSPCharCanHave==null))){
			return (IsAlphaNumeric(sString));
		}else{
			if (((sSPCharMustHave!="")||(sSPCharMustHave!=null))&& ((sSPCharCanHave=="")||(sSPCharCanHave==null))){			
				if (sSPCharMustHave.length<=2){
					if ((sSPCharMustHave.slice(0,1))=="A"){
						return (IsAlphabets(sString));
					}else{
						if ((sSPCharMustHave.slice(0,1))=="N"){
							return (IsNumeric(sString));
						}else{

						var charRegExp;
						if (sSPCharMustHave.slice(0,2)=="\\\\"){
							charRegExp = new RegExp("[^a-zA-Z0-9"+ sSPCharMustHave.slice(0,2) +"\s]", "g");
						}else{
							if (sSPCharMustHave.slice(0,2)=="!!"){
								charRegExp = new RegExp("[^a-zA-Z0-9"+ "," +"\s]", "g");
							}else{
								charRegExp = new RegExp("[^a-zA-Z0-9"+ sSPCharMustHave.slice(0,1) +"\s]", "g");
							}
						}
						
							var tmpval = charRegExp.test(sString);
							if (tmpval==false){
								var charRegExp2;
								if (sSPCharMustHave.slice(0,2)=="\\\\"){
									charRegExp2 = new RegExp("["+ sSPCharMustHave.slice(0,2) +"\s]", "g");
								}else{
									if(sSPCharMustHave.slice(0,2)=="!!"){
										var charRegExp2 = new RegExp("[\c"+","+"]", "g");
									}else{
										var charRegExp2 = new RegExp("[\c"+sSPCharMustHave.slice(0,1)+"]", "g");
									}
								}
								return(charRegExp2.test(sString));
							}else{
								return false;
							}
						}			
				}
				}else{
					if ((sSPCharMustHave.slice(0,1))=="A"){
						return(fnMustHaveRegEx("^a-zA-Z"));	
					}else{
						if ((sSPCharMustHave.slice(0,1))=="N"){
							return(fnMustHaveRegEx("^0-9"));
						}else{
							return(fnMustHaveRegEx("^a-z0-9A-Z"));	 
						}			
					}
				}	
			}else{
				if (((sSPCharMustHave=="")||(sSPCharMustHave==null))&& ((sSPCharCanHave!="")||(sSPCharCanHave!=null))){			
					return(fnCanHaveRegEx("^a-z0-9A-Z","AN"));
				}else{
						
					var arrTmp;
					var arrTmp2;
					var arrSP = new Array();
					var arrCanSP = new Array();
					var iCount2=0;
					var iCount3=0;
					var sFound="";
						
					arrTmp = sSPCharMustHave.split(",");
					arrTmp2 = sSPCharCanHave.split(",");
					arrTmp.sort(); 
					arrTmp2.sort();
					do
					{
						if(arrTmp[iCount2]!=arrTmp[iCount2+1]){
							arrSP[iCount3] = arrTmp[iCount2];
							if (arrSP[iCount3]=="!!"){
							arrSP[iCount3]=","
							}
						iCount3++;					
						}
					iCount2++; 
					}while(iCount2<arrTmp.length);

					iCount2 = 0;
					iCount3 = 0;
					do
					{
						if(arrTmp2[iCount2]!=arrTmp2[iCount2+1]){
							arrCanSP[iCount3] = arrTmp2[iCount2];
							if (arrSP[iCount3]=="!!"){
							arrSP[iCount3]=","
							}
						iCount3++;					
						}
					iCount2++; 
					}while(iCount2<arrTmp2.length);

					iCount2 = 0;
					iCount3 = 0;
					do
					{
						do
						{
							if (arrSP[iCount2]==arrCanSP[iCount3]){
								sFound="success";	
							}
						iCount3++; 
						}while(iCount3<arrCanSP.length);
						iCount3 = 0;
					iCount2++; 
					}while(iCount2<arrSP.length);

					if (sFound=="success"){
						return false;
					}else{
						if (sSPCharMustHave.length<=2){
							if ((sSPCharMustHave.slice(0,1))=="A"){
								return(fnCanHaveRegEx("^a-zA-Z","A"));
							}else{
								if ((sSPCharMustHave.slice(0,1))=="N"){
									return(fnCanHaveRegEx("^0-9","N"));
								}else{
									var SingleRegExp = new RegExp("[\c"+sSPCharMustHave+"]", "g");
									if ((SingleRegExp.test(sString))!=true){
										return false;
									}else{
										sSPCharCanHave = (sSPCharCanHave + "," + sSPCharMustHave);
										return(fnCanHaveRegEx("^a-z0-9A-Z","AN"));
									}
								}
							}
						}else{
							if ((sSPCharMustHave.slice(0,1))=="A"){
								return(fnCheckMustCan("A"));
							}else{
								if ((sSPCharMustHave.slice(0,1))=="N"){
									return(fnCheckMustCan("N"));
								}else{
									return(fnCheckMustCan("AN"));									
								}
							}
						}
					}
				}
			}
		}
	}

	if((sString!="")&&(sString!=null)){
		if(((sLow=="")||(sLow==null))&&((sUpper=="")||(sUpper==null))){
			return(fnMain());				 		
		}else{
			if(((sLow!="")||(sLow!=null))&&((sUpper!="")||(sUpper!=null))){
				if ((sString.length>=sLow)&&(sString.length<=sUpper)){
					return(fnMain());
				}else{
					return false;
				}
			}else{
				return false;
			}
		}
	}else{
	return false;
	}
}

function checkemail(str){
  var aSplitedVal = str.split('@');
  if(aSplitedVal.length>2){
     return false;
  }
 
  var filter=/^.+@.+\..{2,3}$/

  if (!filter.test(str))
     return false;
  else
     return true;
}


function trimAll(sString){
        while (sString.substring(0,1) == ' ')
            {
            sString = sString.substring(1, sString.length);
            }
         while (sString.substring(sString.length-1, sString.length) == ' ')
            {
            sString = sString.substring(0,sString.length-1);
            }
        return sString
}


/* Javascript which enables the mandatory fields*/

function enableAllDiv()
 {
   var iterator;
   //alert("ControlsToEmptyCheck :"+ ControlsToEmptyCheck.length);
   if(typeof ControlsToEmptyCheck !='undefined') 
   {
   for(iterator=0;iterator<ControlsToEmptyCheck.length;iterator++)
    {
        var objId= ControlsToEmptyCheck[iterator][0]+"div";
        //alert(objId); 
        var obj = document.getElementById(objId);
        //alert(obj); 
        //alert(obj.style.visibility);
        if(obj!=null)
         {
           //obj.style.visibility='none;';
           //obj.style.visibilit
           //div.style.display="inline";
                    var show=true;
                    div=obj;
                    var browserName=navigator.appName; 
                    if (browserName=="Netscape")
                    { 
                    div.style.top = 5;
                    div.style.left = 23;
                    div.style.display = 'none';
                    div.style.display = "inline";; 
                    div.style.visibility = (show == true) ? "visible" : "hidden";
                    div.style.display = (show == true) ? "inline" : "none";
                    }
                    else 
                    { 
                        if (browserName=="Microsoft Internet Explorer")
                        {

                        div.style.top = 50;
                        div.style.left = 210;
                        div.style.display = "inline";;
                        div.style.display = 'inline'; 
                        div.style.visibility = (show == true) ? "visible" : "hidden";
                        div.style.display = (show == true) ? "inline" : "none";
                        }
                    }
           
         }
    }
   } 
 }
 
 enableAllDiv();
 
  /*Text Area Max Length Functions*/
 
 function maxLength(field,maxChars)
 {
       if(field.value.length >= maxChars) 
        {
          event.returnValue=false; 
          alert("more than " +maxChars + " chars");
          return false;
        }
        //return filterInput(2, event, false, ' +()-,');

 }  
 
 function maxLengthWithSpecialChrs(field,maxChars,allowedChrs)
 {
       if(field.value.length >= maxChars) 
        {
          event.returnValue=false; 
          alert("more than " +maxChars + " chars");
          return false;
        }
        return filterInput(2, event, false, allowedChrs);

 }  

 function maxLengthPaste(field,maxChars)
 {
       event.returnValue=false;
       if((field.value.length +  window.clipboardData.getData("Text").length) > maxChars) {
         alert("more than " +maxChars + " chars");
         return false;
       }
       event.returnValue=true;
 }
 
 
 
 /***************** Date validation on text box ****************************/
 /**
 * DHTML date validation script for dd/mm/yyyy. Courtesy of SmartWebby.com (http://www.smartwebby.com/dhtml/)
 */
// Declaring valid date character, minimum year and maximum year
var dtCh= "/";
var minYear=1950;
var maxYear=2012;

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)
	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 : dd/mm/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
}
 /***************** Date validation on text box ****************************/
 
 
 function openWindow(val)
    {
       var LookUpWin = window.open("showContent.aspx?ContentId="+val,"showContentWnd","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,width=850,height=550,top="+(screen.width-2000)/2 +",left="+(screen.height-200)/2+"");
    } 
    
    function ShowCertificates(url,val,key)
    {
      
       var LookUpWin = window.open(url+"?ContentId="+val+"&key="+key,"showContentWnd","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,width=850,height=550,top="+(screen.width-2000)/2 +",left="+(screen.height-200)/2+"");
    }