function CheckKeyDown(event)
		{
		
		// mozilla
		if (event.which == 13) 
		{	
			//alert("sdfds");
			functInner(txtSearch.value);
		
		
		}	
		// explorer	
			if(window.event.keyCode == 13)
			{
							
				functInner(txtSearch.value);
								
			}
		}
		function CheckKeyDownOuter(event)
		{	
		
		// mozilla
		if (event.which == 13) 
		{				
			OuterInner(txtSearch.value);		
		}	
		//explorer	
		
			if(window.event.keyCode == 13)
			{
							
				OuterInner(txtSearch.value);			
			}
		}
		function CheckKeyDownSub(event)
		{
		
		// mozilla
		if (event.which == 13) 
		{				
			SubInner(txtSearch.value);			
		}	
		//explorer
			if(window.event.keyCode == 13)
			{
				//document.getElementById("butSearch").focus();							
				SubInner(txtSearch.value);			
			}
		}
		
		function netscapeKeyPress(e)
		{
			if(e.which == 13)
			{
				document.getElementById("butSearch").click();
				return false;				
			}
		}
		if (navigator.appName == "Netscape")
		{
			document.captureEvents(Event.KEYPRESS);
			document.onkeypress = netscapeKeyPress;
		}


 function Check(control,str)
		{
			if (document.getElementById(control).value == 0)
			 {
				alert("Please enter " + str);
				document.getElementById(control).value = "";
				document.getElementById(control).focus();
				return false;
			}
	    return true;
		}

function functInner(str) 
{

if (Check("txtSearch","your search text") == false)
	        return false;	    
	    else if (Character_Add(document.getElementById("txtSearch").value) == false)
	    {
	        alert("Please enter valid no.");
	        document.getElementById("txtSearch").value = "";
	        document.getElementById("txtSearch").focus();
	        return false;
	    }
	    
window.location.href="../SearchTool.htm?=" + str ;
}

function OuterInner(str) 
{
if (Check("txtSearch","your search text") == false)
	        return false;	    
	    else if (Character_Add(document.getElementById("txtSearch").value) == false)
	    {
	        alert("Please enter valid no.");
	        document.getElementById("txtSearch").value = "";
	        document.getElementById("txtSearch").focus();
	        return false;
	    }
	    
window.location.href="SearchTool.htm?=" + str ;
}

function SubInner(str) 
{

if (Check("txtSearch","your search text") == false)
	        return false;	    
	    else if (Character_Add(document.getElementById("txtSearch").value) == false)
	    {
	        alert("Please enter valid no.");
	        document.getElementById("txtSearch").value = "";
	        document.getElementById("txtSearch").focus();
	        return false;
	    }
	    
window.location.href="../../SearchTool.htm?=" + str ;
}


 function Character_Add(strCharacter)
		{	
			return true;
		}