function Validator(frmname)
{
  this.formobj=document.forms[frmname];
	if(!this.formobj)
	{
	  alert("BUG: couldnot get Form object "+frmname);
		return;
	}
	if(this.formobj.onsubmit)
	{
	 this.formobj.old_onsubmit = this.formobj.onsubmit;
	 this.formobj.onsubmit=null;
	}
	else
	{
	 this.formobj.old_onsubmit = null;
	}
	this.formobj.onsubmit=form_submit_handler;
	this.addValidation = add_validation;
	this.setAddnlValidationFunction=set_addnl_vfunction;
	this.clearAllValidations = clear_all_validations;
}

function Validator1(frmname)
{
  this.formobj=document.forms[frmname];
	if(!this.formobj)
	{
	  alert("BUG: couldnot get Form object "+frmname);
		return;
	}
	if(this.formobj.onsubmit)
	{
	 this.formobj.old_onsubmit = this.formobj.onsubmit;
	 this.formobj.onsubmit=null;
	}
	else
	{
	 this.formobj.old_onsubmit = null;
	}
	this.formobj.onsubmit=form_submit_handler;
	this.addValidation = add_validation;
	this.setAddnlValidationFunction=set_addnl_vfunction;
	this.clearAllValidations = clear_all_validations;
}

/*
Commented By Selvasuba -- Added new fuction
function ClickButton(e, LinkToClick) 
{ 		
	var i = 0; 
	while (i < document.forms(0).elements.length) 
	{ 
		if (document.forms(0).elements(i).name.indexOf(LinkToClick) > -1) 
		{ 
			
			document.forms(0).elements(i).click(); 
			return (true); 
		} 
		i++; 
	} 

	i=0; 
	while (i < document.links.length) 
	{ 
		if (document.links.item(i).id.toString().indexOf(LinkToClick) > -1) 
		{ 
			
			document.links.item(i).click(); 
			return (true); 
		} 
		i++; 
	} 
	return (false); 
} */


function ClickButton(e, LinkToClick) 
		{ 
		    var clientid = GetClientId(LinkToClick);
			var i = 0; 
			if(document.getElementById(clientid) != null)
			{
			    document.getElementById(clientid).click(); 
			    return (true);
			}
			else
			{
			    return false;
			} 
		} 
		// To get the clientID 
		
function GetClientId(strid)
        {  
             var count=document.getElementsByTagName ('*').length; //<-- gets all elements, instead of Forms as this only returns FORM elements
             var i=0;
             var eleName;
             for (i=0; i < count; i++ )
             {
               eleName=document.getElementsByTagName ('*')[i].id;
               pos=eleName.indexOf(strid);
               if(pos>=0)  break;          
             }
            return eleName;
        } 

function set_addnl_vfunction(functionname)
{
  this.formobj.addnlvalidation = functionname;
}
function clear_all_validations()
{
	for(var itr=0;itr < this.formobj.elements.length;itr++)
	{
		this.formobj.elements[itr].validationset = null;
	}
}
function form_submit_handler()
{
	for(var itr=0;itr < this.elements.length;itr++)
	{
		if(this.elements[itr].validationset &&
	   !this.elements[itr].validationset.validate())
		{
		  return false;
		}
	}
	if(this.addnlvalidation)
	{
	  str =" var ret = "+this.addnlvalidation+"()";
	  eval(str);
    if(!ret) return ret;
	}
	return true;
}
function add_validation(itemname,descriptor,errstr)
{
  if(!this.formobj)
	{
	  alert("BUG: the form object is not set properly");
		return;
	}//if
	var itemobj = this.formobj[itemname];
  if(!itemobj)
	{
	  alert("BUG: Couldnot get the input object named: "+itemname);
		return;
	}
	if(!itemobj.validationset)
	{
	  itemobj.validationset = new ValidationSet(itemobj);
	}
  itemobj.validationset.add(descriptor,errstr);
}
function ValidationDesc(inputitem,desc,error)
{
  this.desc=desc;
	this.error=error;
	this.itemobj = inputitem;
	this.validate=vdesc_validate;
}
function vdesc_validate()
{
 if(!V2validateData(this.desc,this.itemobj,this.error))
 {
    this.itemobj.focus();
		return false;
 }
 return true;
}
function ValidationSet(inputitem)
{
    this.vSet=new Array();
	this.add= add_validationdesc;
	this.validate= vset_validate;
	this.itemobj = inputitem;
}
function add_validationdesc(desc,error)
{
  this.vSet[this.vSet.length]= 
	  new ValidationDesc(this.itemobj,desc,error);
}
function vset_validate()
{
   for(var itr=0;itr<this.vSet.length;itr++)
	 {
	   if(!this.vSet[itr].validate())
		 {
		   return false;
		 }
	 }
	 return true;
}
function validateEmailv2(email)
{
// a very simple email validation checking. 
// you can add more complex email checking if it helps 
    if(email.length <= 0)
	{
	  return true;
	}
	
	// Validating the email address containing ". or _ or !" before @ written by Arun Prasad.S on 06/02/2009.
     var st = email.indexOf("@") - 1;
     var str = email.charAt(st);
    /*if(str == "." || str == "_" ||str == "!" )
     {      
        return false;
     }*/
     
     
    var splitted = email.match("^(.+)@(.+)$");
    if(splitted == null) return false;
    if(splitted[1] != null )
    {
      var regexp_user=/^\"?[\w-_\.]*\"?$/;
      if(splitted[1].match(regexp_user) == null) return false;
    }
    if(splitted[2] != null)
    {
      var regexp_domain=/^[\w-\.]*\.[A-Za-z]{2,4}$/;
      if(splitted[2].match(regexp_domain) == null) 
      {
	    var regexp_ip =/^\[\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}\]$/;
	    if(splitted[2].match(regexp_ip) == null) return false;
      }// if
      return true;
    }
return false;
}

function V2validateData(strValidateStr,objValue,strError) 
{ 
    var epos = strValidateStr.search("="); 
    var  command  = ""; 
    var  cmdvalue = ""; 
    if(epos >= 0) 
    { 
     command  = strValidateStr.substring(0,epos); 
     cmdvalue = strValidateStr.substr(epos+1); 
    } 
    else 
    { 
     command = strValidateStr; 
    } 
    switch(command) 
    { 
        case "req": 
        case "required": 
         { 
           if((eval(objValue.value.length) == 0) || (Trim(objValue.value)=="")) 
           { 
              if(!strError || strError.length ==0) 
              { 
                strError = objValue.name + " : Required Field";                 
              }//if 
              alert(strError); 
              objValue.value ='';
              return false; 
           }//if 
           break;             
         }//case required 
        case "maxlength": 
        case "maxlen": 
          { 
             if(eval(objValue.value.length) >  eval(cmdvalue)) 
             { 
               if(!strError || strError.length ==0) 
               { 
                 strError = objValue.name + " : "+cmdvalue+" characters maximum "; 
               }//if 
               alert(strError + "\n[Current length = " + objValue.value.length + " ]"); 
               return false; 
             }//if 
             break; 
          }//case maxlen 
        case "minlength": 
        case "minlen": 
           { 
             if(eval(objValue.value.length) <  eval(cmdvalue)) 
             { 
               if(!strError || strError.length ==0) 
               { 
                 strError = objValue.name + " : " + cmdvalue + " characters minimum  "; 
               }//if               
               alert(strError + "\n[Current length = " + objValue.value.length + " ]"); 
               return false;                 
             }//if 
             break; 
            }//case minlen 
        // added by arun for the validation of the username on 28/07/2008    
        case "usernamevalidation":
        case "username":
        {
             var charpos = objValue.value.search("[^A-Za-z0-9_!~`@$^*()+|,;:]"); 
                                 
              if(objValue.value.length > 0 &&  charpos >= 0) 
              { 
               if(!strError || strError.length ==0) 
                { 
                  strError = objValue.name+": Only alpha-numeric characters allowed "; 
                }//if 
              // alert(strError + "\n [Error character position " + eval(charpos+1)+"]"); 
              alert(strError);
                return false; 
              }//if 
             
             
              break; 
        
        
        
        }
        
            
        case "alnum": 
        case "alphanumeric": 
           { 
              
              var charpos = objValue.value.search("[^A-Za-z0-9, ]"); 
                                 
              if(objValue.value.length > 0 &&  charpos >= 0) 
              { 
               if(!strError || strError.length ==0) 
                { 
                  strError = objValue.name+": Only alpha-numeric characters allowed "; 
                }//if 
              // alert(strError + "\n [Error character position " + eval(charpos+1)+"]"); 
              alert(strError);
                return false; 
              }//if 
             
             
              break; 
           }//case alphanumeric 
          case "alphanumericReg": 
           { 
              
              var charpos = objValue.value.search("[^A-Za-z0-9,_ ]"); 
                                 
              if(objValue.value.length > 0 &&  charpos >= 0) 
              { 
               if(!strError || strError.length ==0) 
                { 
                  strError = objValue.name+": Only alpha-numeric characters allowed "; 
                }//if 
              // alert(strError + "\n [Error character position " + eval(charpos+1)+"]"); 
              alert(strError);
                return false; 
              }//if 
             
             
              break; 
           }//case alphanumeric 
        case "num": 
        case "numeric": 
           { 
              var charpos = objValue.value.search("[^0-9]"); 
              if(objValue.value.length > 0 &&  charpos >= 0) 
              { 
                if(!strError || strError.length ==0) 
                { 
                  strError = objValue.name+": Only digits allowed "; 
                }//if               
               //alert(strError + "\n [Error character position " + eval(charpos+1)+"]"); 
                alert(strError);             
                return false; 
              }//if 
              break;               
           }//numeric 
           // New script written by Arun Prasad.S on 10/04/08 for the telephone no and Mobile no validations.
        case "telnum": 
        case "numeric": 
           { 
              var charpos = objValue.value.search("[^0-9\-_.#()+ ]"); 
              if(objValue.value.length > 0 &&  charpos >= 0) 
              { 
                if(!strError || strError.length ==0) 
                { 
                  strError = objValue.name+": Only digits allowed "; 
                }//if               
               //alert(strError + "\n [Error character position " + eval(charpos+1)+"]"); 
                alert(strError);             
                return false; 
              }//if 
              break;               
           }//numeric 
        case "alphabetic": 
        case "alpha": 
           { 
              var charpos = objValue.value.search("[^A-Za-z]"); 
              if(objValue.value.length > 0 &&  charpos >= 0) 
              { 
                  if(!strError || strError.length ==0) 
                { 
                  strError = objValue.name+": Only alphabetic characters allowed "; 
                }//if                             
                //alert(strError + "\n [Error character position " + eval(charpos+1)+"]"); 
                alert(strError);
                return false; 
              }//if 
              break; 
           }//alpha 
		case "alnumhyphen":
			{
              var charpos = objValue.value.search("[^A-Za-z0-9\-_]"); 
              if(objValue.value.length > 0 &&  charpos >= 0) 
              { 
                  if(!strError || strError.length ==0) 
                { 
                  strError = objValue.name+": characters allowed are A-Z,a-z,0-9,- and _"; 
                }//if                             
                //alert(strError + "\n [Error character position " + eval(charpos+1)+"]"); 
                alert(strError); 
                return false; 
              }//if 			
			break;
			}
		// written by Arun prasad on 24/03/08 to check the first name and last name
		case "alnumname":
			{
              var charpos = objValue.value.search("[^A-Za-z0-9-_ ]"); 
              if(objValue.value.length > 0 &&  charpos >= 0) 
              { 
                  if(!strError || strError.length ==0) 
                { 
                  strError = objValue.name+": characters allowed are A-Z,a-z,0-9,- and _"; 
                }//if                             
                //alert(strError + "\n [Error character position " + eval(charpos+1)+"]"); 
                alert(strError); 
                return false; 
              }//if 			
			break;
			}
		case "lesscurdate":
			{
			//var myDate=new Date()
			//myDate.setFullYear(2010,0,14)
            var myDate=new Date(objValue.value)                      
            var today = new Date()
            if (myDate>today)
            {
				alert(strError); 
				 return false;
			}
			return true;
			
           
             			
			break;
			}
        case "email": 
          {
             if(!validateEmailv2(objValue.value)) 
               { 
                 if(!strError || strError.length ==0) 
                 { 
                    strError = objValue.name+": Enter a valid Email address "; 
                 }//if                                               
                 alert(strError); 
                 return false; 
               }//if 
           break; 
           
          }//case email 
        case "lt": 
        case "lessthan": 
         { 
            if(isNaN(objValue.value)) 
            { 
              alert(objValue.name+": Should be a number "); 
              return false; 
            }//if 
            if(eval(objValue.value) >=  eval(cmdvalue)) 
            { 
              if(!strError || strError.length ==0) 
              { 
                strError = objValue.name + " : value should be less than "+ cmdvalue; 
              }//if               
              alert(strError); 
              return false;                 
             }//if             
            break; 
         }//case lessthan 
        case "gt": 
        case "greaterthan": 
         { 
            if(isNaN(objValue.value)) 
            { 
              alert(objValue.name+": Should be a number "); 
              return false; 
            }//if 
             if(eval(objValue.value) <=  eval(cmdvalue)) 
             { 
               if(!strError || strError.length ==0) 
               { 
                 strError = objValue.name + " : value should be greater than "+ cmdvalue; 
               }//if               
               alert(strError); 
               return false;                 
             }//if             
            break; 
         }//case greaterthan 
        case "regexp": 
         { 
		 	if(objValue.value.length > 0)
			{
	            if(!objValue.value.match(cmdvalue)) 
	            { 
	              if(!strError || strError.length ==0) 
	              { 
	                strError = objValue.name+": I1nvalid characters found "; 
	              }//if                                                               
	              alert(strError); 
	              return false;                   
	            }//if 
			}
           break; 
         }//case regexp 
        case "dontselect": 
         { 
            if(objValue.selectedIndex == null) 
            { 
              alert("BUG: dontselect command for non-select Item"); 
              return false; 
            } 
            if(objValue.selectedIndex == eval(cmdvalue)) 
            { 
             if(!strError || strError.length ==0) 
              { 
              strError = objValue.name+": Please Select one option "; 
              }//if                                                               
              alert(strError); 
              return false;                                   
             } 
             break; 
         }//case dontselect 
         
         case "CallFunction": 
         {          			
			str =" var ret = "+ cmdvalue +"()";
			eval(str);
			if(!ret) 
				return ret;            
			break; 
         }//case CallFunction
         
    }//switch 
    return true; 
}




var isNN = (navigator.appName.indexOf("Netscape")!=-1);
function autoTab(input,len, e) {
var keyCode = (isNN) ? e.which : e.keyCode; 
var filter = (isNN) ? [0,8,9] : [0,8,9,16,17,18,37,38,39,40,46];
if(input.value.length >= len && !containsElement(filter,keyCode)) {
input.value = input.value.slice(0, len);
input.form[(getIndex(input)+1) % input.form.length].focus();
}
function containsElement(arr, ele) {
var found = false, index = 0;
while(!found && index < arr.length)
if(arr[index] == ele)
found = true;
else
index++;
return found;
}
function getIndex(input) {
var index = -1, i = 0, found = false;
while (i < input.form.length && index == -1)
if (input.form[i] == input)index = i;
else i++;
return index;
}
return true;
}






//TextArea Maxlength Code

function doKeypress(obj,maxLength){
	if(!isNaN(maxLength)){
		maxLength = parseInt(maxLength);
		var oSel = window.document.selection.createRange();
		if(oSel.text.length >= 1)
			event.returnValue = true;
		else if(obj.value.length > maxLength-1)
			event.returnValue = false;
	} 
}

function doBeforePaste(obj,maxLength){
	if(!isNaN(maxLength))
		event.returnValue = false;
}

function doPaste(obj,maxLength){
	if(!isNaN(maxLength)){
		event.returnValue = false;
		maxLength = parseInt(maxLength);
		var oSel = window.document.selection.createRange();
		var iInsertLength = maxLength - obj.value.length + oSel.text.length;
		var sData = window.clipboardData.getData("Text").substr(0,iInsertLength);
		oSel.text = sData;
	}
}

function Trim(TRIM_VALUE){
if(TRIM_VALUE.length < 1){
return"";
}
TRIM_VALUE = RTrim(TRIM_VALUE);
TRIM_VALUE = LTrim(TRIM_VALUE);
if(TRIM_VALUE==""){
return "";
}
else{
return TRIM_VALUE;
}
} //End Function

function RTrim(VALUE){
var w_space = String.fromCharCode(32);
var v_length = VALUE.length;
var strTemp = "";
if(v_length < 0){
return"";
}
var iTemp = v_length -1;

while(iTemp > -1){
if(VALUE.charAt(iTemp) == w_space){
}
else{
strTemp = VALUE.substring(0,iTemp +1);
break;
}
iTemp = iTemp-1;

} //End While
return strTemp;

} //End Function

function LTrim(VALUE){
var w_space = String.fromCharCode(32);
if(v_length < 1){
return"";
}
var v_length = VALUE.length;
var strTemp = "";

var iTemp = 0;

while(iTemp < v_length){
if(VALUE.charAt(iTemp) == w_space){
}
else{
strTemp = VALUE.substring(iTemp,v_length);
break;
}
iTemp = iTemp + 1;
} //End While
return strTemp;
} //End Function


function CheckIsNumeric(evt)
{
	var charCode = (evt.charCode) ? evt.charCode : evt.keyCode;
	
	//if((eval(charCode)>47 && eval(charCode)<58) || eval(charCode)==8 || eval(charCode)==46 )	
	if((eval(charCode)>47 && eval(charCode)<58) || eval(charCode)==8)	
	{
		return true;
	}
	else
	{			 
		if (evt.preventDefault) //For Dom browser(Mozilla)
		evt.preventDefault();
		else                     //For IE   
		event.returnValue = false;
	}
        
}

function CheckIsAlphaNumeric(evt)
{
	var charCode = (evt.charCode) ? evt.charCode : evt.keyCode;
	
	if((eval(charCode)>47 && eval(charCode)<58)||(eval(charCode)>=65 && eval(charCode)<=90) || (eval(charCode)>=97 && eval(charCode)<=122) || eval(charCode)==8 || eval(charCode)==46 )
	{
		return true;
	}
	else
	{			 
		if (evt.preventDefault) //For Dom browser(Mozilla)
		evt.preventDefault();
		else                     //For IE   
		event.returnValue = false;
	}   
}
	function ApplyStyle(e)
	{
		e.style.backgroundColor='#666666';//e.style.cursor='hand';
	}

	function RemoveStyle(e)
	{			
		e.style.backgroundColor='#595959';
	}
	//Added by Anand for mouse over in Calenderhome.aspx page
	function RemoveStyleNew(e)
	{			
		e.style.backgroundColor='#000000';
	}
	//Added by Anand for mouse over in FamenShame.aspx page
	function RemoveStyleFame(e)
	{			
		e.style.backgroundColor='#4D4C4C';
	}
	
	function pop(url)
	{
		//alert("test");
	var w = 650;
	var h = 550;
	var winl = (screen.width-w)/2;
	var wint = (screen.height-h)/2;
	if (winl < 0) winl = 0;
	if (wint < 0) wint = 0;

	var page = "/web/XBux-Help/"+url;
	windowprops = "height="+h+",width="+w+",top="+ wint +",left="+ winl +",location=no,"
	+ "scrollbars=yes,menubars=no,toolbars=no,resizable=yes,status=yes";
	window.open(page, "Popup", windowprops);
	}


// Validation for Amount: //Start
// Allowing only two digits,numbers only allowed.  
// Added by Kishore   
  function CheckForDecimal(evt)
	{
		var charCode = (evt.charCode) ? evt.charCode : evt.keyCode;
		if((eval(charCode)>47 && eval(charCode)<58) || eval(charCode)== 8 || eval(charCode)== 9)
		{
			return true;
		}
		else
		{	
			if (evt.preventDefault) //For Dom browser(Mozilla)		
			evt.preventDefault();
			else                     //For IE   
			event.returnValue = false;
		}
	}
	 function extractNumber(obj, decimalPlaces, allowNegative)
		{
			
			var temp = obj.value;
			
			// avoid changing things if already formatted correctly
			var reg0Str = '[0-9]*';
			if (decimalPlaces > 0) {
				reg0Str += '\\.?[0-9]{0,' + decimalPlaces + '}';
			} else if (decimalPlaces < 0) {
				reg0Str += '\\.?[0-9]*';
			}
			reg0Str = allowNegative ? '^-?' + reg0Str : '^' + reg0Str;
			reg0Str = reg0Str + '$';
			var reg0 = new RegExp(reg0Str);
			//alert(reg0.test(temp));
			//if (reg0.test(temp)) return true;

			// first replace all non numbers
			var reg1Str = '[^0-9' + (decimalPlaces != 0 ? '.' : '') + (allowNegative ? '-' : '') + ']';
			var reg1 = new RegExp(reg1Str, 'g');
			temp = temp.replace(reg1, '');
			
			if (allowNegative) {
				// replace extra negative
				var hasNegative = temp.length > 0 && temp.charAt(0) == '-';
				var reg2 = /-/g;
				temp = temp.replace(reg2, '');
				if (hasNegative) temp = '-' + temp;
			}

							
			if (decimalPlaces != 0) {
				var reg3 = /\./g;
				var reg3Array = reg3.exec(temp);	
							
				if (reg3Array != null) {
					// keep only first occurrence of .
					//  and the number of places specified by decimalPlaces or the entire string if decimalPlaces < 0
					var reg3Right = temp.substring(reg3Array.index + reg3Array[0].length);
					
					reg3Right = reg3Right.replace(reg3, '');
										
					reg3Right = decimalPlaces > 0 ? reg3Right.substring(0, decimalPlaces) : reg3Right;
					
					temp = temp.substring(0,reg3Array.index) + "."+reg3Right;
					//temp = temp.substring(0,reg3Array.index) + reg3Right;
				}
			}
			
			obj.value = temp;
			
		}
		function blockNonNumbers(obj, e, allowDecimal, allowNegative)
		{
		    
			var key;
			var isCtrl = false;
			var keychar;
			var reg;
				
			if(window.event) {
				key = e.keyCode;
				isCtrl = window.event.ctrlKey
			}
			else if(e.which) {
				key = e.which;
				isCtrl = e.ctrlKey;
			}
			
			if (isNaN(key)) return true;
			
			keychar = String.fromCharCode(key);
			
			// check for backspace or delete, or if Ctrl was pressed
			if (key == 8 || isCtrl)
			{
				return true;
			}

			reg = /\d/;
			var isFirstN = allowNegative ? keychar == '-' && obj.value.indexOf('-') == -1 : false;
			var isFirstD = allowDecimal ? keychar == '.' && obj.value.indexOf('.') == -1 : false;
			
			
			return isFirstN || isFirstD || reg.test(keychar);
		}   
	
	// Validation for Amount: //End
	
	//Validation for TextArea -- Added by Kishore - 24/8/2006
		function CheckMaxLength(Object, MaxLen)
		{
			if(Object.value.length > MaxLen)
			{     
				Object.value = Object.value.substring(0, MaxLen);
			}
		}
		
		

function TabHighlight(tdTab,imgTab1,imgTab2)
	    {
	    document.getElementById(tdTab).style.background ="url(/web/images/tab1_bg.jpg)";
		document.getElementById(imgTab1).src = "/web/images/tab1_left.jpg";		
		document.getElementById(imgTab2).src = "/web/images/tab1_right.jpg";
 }
//Added By Anand to Highlight Tab in css layout
 function HighlightTab(tabnumber)
 {
    var liName = "li"+tabnumber;   
    
    if(document.getElementById(liName) != null)
    {    
        var stylename = document.getElementById(liName).className;
        if(stylename != '')
        {  //For Action Tab Selection  
           stylename = stylename + " " + "selected";                 
           document.getElementById(liName).setAttribute("class",stylename);    
           document.getElementById(liName).className = stylename; 
           return true;
        }        
        document.getElementById(liName).setAttribute("class","selected");    
        document.getElementById(liName).className = "selected";
    }
    
 }