// JScript File

  
 function CUpdate(mode)
 {
 var selectedBoxes="";

    var lbfForm = document.getElementById("ctl00_ContentPlaceHolder1_dlCart"); 
    var inputTags = lbfForm.getElementsByTagName("input"); 
    var tagsLength = inputTags.length; 
   
    for(var i=0;i<tagsLength ;i++)
    { 
       if(inputTags[i].checked==true)
           selectedBoxes ="1"; 
    }
     
    if(selectedBoxes.length>0)
    {
       if(mode=='U'){
        return true;
       }else
       {
        return window.confirm('do you really want to remove the item(s)?');
       }
            
    }
    else
    {
    
       if(mode=='U'){
        alert("Please select the Indicators(s) you want to update!");
        }else
        {
        alert("Please select the Indicators(s) you want to delete!");
        }
        return false;
    }
    
 }
   

 //function used to select/unselect child checkboxes
 function CheckAll(objChk,formName,gridName)
 {
 
    var selectedBoxes = ""; 
    formObj=document.forms[formName];
    var retval="";
    if (formObj.elements[gridName])
	{
		retval = formObj.elements[gridName];
	}
	else if (document.getElementById(gridName))
	{
		retval = document.getElementById(gridName);
	}
    if(retval.getElementsByTagName("input"))
    {
        var inputTags = retval.getElementsByTagName("input");
        var tagsLength = inputTags.length; 
        for(var i=0;i<tagsLength ;i++)
        { 
            if(objChk.checked==true)
            {
              inputTags[i].checked=true;
            }
            else
            {
               inputTags[i].checked=false;
            }
                 
        }
    }
    return true;
 }

function isNumberKey(evt)
      {
             var charCode = (evt.which) ? evt.which : event.keyCode
         if (charCode > 31 && (charCode < 48 || charCode > 57))
            return false;

         return true;

      }