function submit_onclick() {
	var lfnew;
	var lf = document.form1.select1.options[document.form1.select1.options.selectedIndex].text;
	var re = / /g;             //Create regular expression pattern
	lfnew = lf.replace(re, "%20");    

	location='./browse.asp?city='+ lfnew

}

function cancel_onclick() {
	location='./default.htm'
}
function form1_onsubmit() {
	
	submit_onclick();
	return false;
}