<script language="JavaScript" type="text/JavaScript">
<!--
function MM_jumpMenu(targ,selObj,restore){ //v3.0
eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
if (restore) selObj.selectedIndex=0;
}
//-->
</script>
<form name="form1">
<select name="menu1" onChange="MM_jumpMenu('parent',this,0)">
<option value="test1.htm" selected>test1</option>
<option value="test2.htm">test2</option>
</select>
</form>