/*******S20070320 公用的一些js函数放在head中*********/
/// rewrite window.setTimeout by simon 20070320
var _st = window.setTimeout;
window.setTimeout = function(fRef, mDelay) {
 if(typeof fRef == 'function'){
  var argu = Array.prototype.slice.call(arguments,2);
  var f = (function(){ fRef.apply(null, argu); });
  return _st(f, mDelay);
 }
 return _st(fRef,mDelay);
}

/// Get all parameters of page url, simon 20070402
function GetUrlParms()
{
    var args=new Object();
    var query=location.search.substring(1);//获取查询串
    var pairs=query.split("&");//在逗号处断开
    for(var i=0;i<pairs.length;i++)
    {
        var pos=pairs[i].indexOf('=');//查找name=value
        if(pos==-1)   continue;//如果没有找到就跳过
        var argname=pairs[i].substring(0,pos);//提取name
        var value=pairs[i].substring(pos+1);//提取value
        args[argname]=unescape(value);//存为属性
    }
    return args;
}
var urlParms = new Object();
urlParms = GetUrlParms();
// example-> alert(urlParms["someParameter"])

///
var lhref = document.location.toString();

/// string.trim()
String.prototype.trim = function()
{
    return this.replace(/(^\s*)|(\s*$)/g, "");
}