JS get URL parameter

Get URL parameter function getrequest () {var url = location.search;//Get URL in "?"        Character string 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;} Call://js processing parameter var Request = new Object (); Request = Getrequest (); var mtype=request[' M '];

JS get URL parameter