function check()
{
if((document.getElementById('orderId').value=="")||(isNaN(document.getElementById('orderId').value)))
{
//document.getElementById('v').style.visibility="visible";
document.getElementById('errMsg').style.visibility="visible";
document.getElementById('errMsg').innerHTML="Please enter valid order.";
}
else if(document.getElementById('zipCode').value=="")
{
//document.getElementById('v').style.visibility="visible";
document.getElementById('errMsg').style.visibility="visible";
document.getElementById('errMsg').innerHTML="Please enter valid Zip Code.";
}
if((document.getElementById('orderId').value!="")&&(document.getElementById('zipCode').value!="")&&(!isNaN(document.getElementById('orderId').value))) 
{
document.getElementById('f1').submit();
}
}
function match()
{
 /*if(document.getElementById('on').value==document.getElementById('ot').value)
	document.location="please_wait.do";
 else
	document.location="invalid_order.do";
*/	
}