联系我们 | 版权声明 | 隐私安全 | 网站地图 | 集团网站群 var $$ = function (id) { return document.getElementById(id); } window.onload = function () { var btnSelect = $$("btn_select"); var curSelect = btnSelect.getElementsByTagName("span")[0]; var oSelect = btnSelect.getElementsByTagName("select")[0]; var aOption = btnSelect.getElementsByTagName("option"); oSelect.onchange = function () { var text=oSelect.options[oSelect.selectedIndex].text; var value=oSelect.options[oSelect.selectedIndex].value; curSelect.innerHTML = text; window.open(value); } }