html 获取URL信息

 html 获取URL信息 

 

function getRequest() {var url = location.search;var theRequest = new Object();if (url.indexOf("?") != -1) {var str = url.substr(1);strs = str.split("&");for ( var i = 0; i < strs.length; i++) {theRequest[strs[i].split("=")[0]] = unescape(strs[i].split("=")[1]);}}return theRequest;}var back = getRequest().back;//alert(back);//alert(back!=undefined&&back!=null&&back==1);if (back != undefined && back != null && back == 1) {$("#back").hide();$("#view").show();}