javascript 获取URL参数列表

 

function  getArgs()      
   {      
           var    args=new Object();      
           var    query=location.search.substring(1);      
           var    pairs=query.split("&");      
           for(var i=0;i<pairs.length;i++)      
           {      
                   var    pos=pairs[i].indexOf('=');     
                   if(pos==-1)    continue;      
                   var    argname=pairs[i].substring(0,pos);    
                   var    value=pairs[i].substring(pos+1);     
                   args[argname]=unescape(value);      
           }      
           return    args;     
 }