Lista desplegable

Marciano
06 de Enero del 2003
hola he cogido un codigo de varios buscadores y me gustara tenerlos en una lista desplegable para elegirlos envez de en una opcion, aqui os dejo el cdiogo, aver si me podeis ayudar porque lo he intentado pero no me sale gracias y un saludo:
Marciano.
Cdigo:


<form name=form action="javascript:search(document.form);//">
<div align="center">
<SCRIPT language=Javascript>
function go(input) {
var form = input.form;
}
function se(input) {
form.take.value = "";
}
function search(form) {
if (form.take.value) {
window.location.href = take;
} else {
pre = form.pre.value;
pre += escape(form.query.value);
pre += escape(form.post.value);
window.location.href = pre;
}
}
function jump(url) {
window.location.href = url;
}
function a(input) {
var form = input.form;
form.pre.value = "http://altavista.digital.com/cgi-bin/query?pg=q&what=web&fmt=.&q=";
}
function b(input) {
var form = input.form;
form.pre.value = "http://www.google.com/search?q=";
}
function c(input) {
var form = input.form;
form.pre.value = "http://www.lycos.com/cgi-bin/pursuit?query=";
}
function d(input) {
var form = input.form;
form.pre.value = "http://search.yahoo.com/bin/search?p=";
}
function e(input) {
var form = input.form;
form.pre.value = "http://buscador.terra.es/cgi-bin/pursuit?query=";
}
</script>

<table width="46%" border="0">
<tr>
<td width="56%"><input size=25 name=query> <input name="submit" type=submit onClick="se(this)" value="Buscar">
</td>
</tr>
<tr>
<td>
<input name=engine type=radio onClick="a(this)">
<font size="2">AltaVista</font>
<input name=engine type=radio onClick="b(this)">
<font size="2">Google</font>
<input name=engine type=radio onClick="c(this)">
<font size="2">Lycos</font>
<input name=engine type=radio onClick="e(this)">
<font size="2">Terra</font>
<input name=engine type=radio onClick="d(this)">
<font size="2">Yahoo!</font>
</table>
<input name=take type=hidden value=>
<input name=post type=hidden>
<input name=pre type=hidden value=>
</div>