<!--
var blnDOM = false, blnIE4 = false
if (document.all) 
{
blnIE4 = true;
}
else if (document.getElementById) 
{
blnDOM = true;
}
function CheckZipCode(n)
		{
			var f=eval("document.forms[0]")
			if(!IsZip(f.zipcode, false))
			{
				alert("Enter area code of your job site with 3 digits format.")
				f.zipcode.focus();
				return;
				
			}
			else
			{
				
				document.location.href="QuotesAndFees.aspx?p="+n+"&z="+f.zipcode.value;
				
			}
		}
function blockEnterIE()
{
	
	if (event.keyCode == 13)
	{
		var idnew
		if (event.srcElement.type=='textarea') 
			return true;
		else
		{
			
			var id=event.srcElement.id
			CheckZipCode();
			return false;
		}
	}
	else
		return true;
}

function blockEnterNS(event) 
{
	
	if (event.which==13)
		{
			if (event.target.tagName=="INPUT")
			{
				var id=event.target.id
				if (id=='txtzipcode')
				{
				}
			}
			else
			{
				return true;
			}
		}
	else
		{
		  return true;
		  }
		  
}
if (blnIE4)
	document.onkeypress =blockEnterIE;
else if (blnDOM)
	document.onkeypress =blockEnterNS;
//-->