javascript使用location.search的示例

function GetRequest() {     
    var url = location.search; //获取url中"?"符后的字串     
    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 Request = new Object(); 

Request = GetRequest(); 
    var 参数1,参数2,参数3,参数N; 
    参数1 = Request['参数1']; 
    参数2 = Request['参数2']; 
    参数3 = Request['参数3']; 
    参数N = Request['参数N'];