// JavaScript Document
function validate()
{
	if(frmsearch.txtquery.value == "")
	{
	alert("Kindly key-in a search query.");
	frmsearch.txtquery.focus();
	return false;
	}
	else
	{
		if(frmsearch.selsearchin.value == "1")
		{
			frmsearch.action = "http://products.jimtrade.com/product_search.asp?txtquery=" + frmsearch.txtquery.value + "&method=1";
			return true;
		}
		else if(frmsearch.selsearchin.value == "2")
		{
			frmsearch.action = "http://www.jimtrade.com/supplier_search.asp?txtquery=" + frmsearch.txtquery.value + "&method=1";
			return true;
		}
		else if(frmsearch.selsearchin.value == "3")
		{
			frmsearch.action = "http://tradefair.jimtrade.com/search_exhibition.asp?txtquery=" + frmsearch.txtquery.value + "&selsearchin=3";
			return true;
		}
		else if(frmsearch.selsearchin.value == "4")
		{
			frmsearch.action = "http://tradefair.jimtrade.com/search_exhibition.asp?txtquery=" + frmsearch.txtquery.value + "&selsearchin=4";
			return true;
		}
	}
}