String.prototype.getQueryString = function(name) { var reg = new RegExp("(^|&|\\?)"+ name +"=([^&]*)(&|$)"), r; if (r=this.match(reg)) return unescape(r[2]); return null; }; var s="http://localhost/index.htm?a=10&b=20"; //window.location.href; alert(s.getQueryString("a")); alert(s.getQueryString("b"));
tmp = location.search; // tmp = "?a=10&b=20"
{
var reg = new RegExp("(^|&|\\?)"+ name +"=([^&]*)(&|$)"), r;
if (r=this.match(reg)) return unescape(r[2]); return null;
};
var s="http://localhost/index.htm?a=10&b=20"; //window.location.href;
alert(s.getQueryString("a"));
alert(s.getQueryString("b"));
http://blog.csdn.net/april25th/archive/2006/04/30/698218.aspx