function submitFunction(url,val)
{
	document.searchForm.action=url;
	document.searchForm.search.name=val;
	document.searchForm.h.name="";
	document.searchForm.h.value="";
	document.searchForm.submit();
}
function busFunction()
{
	document.searchForm.action="http://www.zweknu.org/bq/schedule.rhtml";
	document.searchForm.search.name="route";
	document.searchForm.h.name="system";
	document.searchForm.h.value="MBTA";
	document.searchForm.submit();
}
function openFunction()
{
	var re = /^[^:]+:/;
	var str = document.searchForm.search.value;
	if (!document.searchForm.search.value.match(re)){str = 'http://' + str}
	window.open(str);
}