function wopen(url,name,w,h,r,s,st) {
	var w=window.open(url,name,"width="+w+",height="+h+",resizable="+r+",toolbar=0,location=0,status="+st+",menubar=0,directories=0,scrollbars="+s);
}

function changeLocation() {
	if ((document.forms)&&(document.forms.search)) {
		sindex=document.forms.search.elements.c.selectedIndex;
		if (document.forms.search.elements.c[sindex].value=="0_0_0") {
			wopen('/go/location/','Location',650,400,'yes','yes',0);
			document.forms.search.elements.c[0].selected=true;
		}
	}
}

function addLocation(vvalue,vtext) {
	fcity=document.forms.search.elements.c;
	flength=fcity.length;
	fcurrent=flength-1;
	document.forms.search.elements.c[fcurrent].selected=true;
	fcity.options[flength]=new Option("Select another location...","0_0_0");
	fcity.options[fcurrent].text=vtext;
	fcity.options[fcurrent].value=vvalue;
	changeLocation();
}