function go() {
			var oForm = document.form1;
		sel = oForm.select.options[oForm.select.selectedIndex].value;
		if (sel != "") {
			sHash = "";
			iHash = sel.indexOf("#");
			if (iHash != -1) {
				sHash = sel.substring(iHash, sel.length);
				sel = sel.substring(0, iHash);
			}
			location.href = "search_" + sel + ".php" + sHash;
		}
		oForm.select.selectedIndex = 0;
	}