// JScript 文件
//加载IFRAME 进度
function startload(loadstr,iframestr){
var loadstr=loadstr;
var iframestr=iframestr;

iframestr.style.display ="none";//隐藏 
loadstr.style.display ="block";//显示

if (window.ActiveXObject){
iframestr.onreadystatechange=function (){ 
 if(this.readyState=="complete"){// 解释：一个iframe加载完毕的状态是complete,就象xmlhttp里的那个==4一样,这些都是规定的...
   loadstr.innerHTML="load complete!";    
   loadstr.style.display="none";  
   iframestr.style.display="block";   
 }    
}
}else{
iframestr.style.display ="block";//隐藏 
loadstr.style.display ="none";//显示
}
} 
 function delcfm() {
        if (!confirm("确认要删除？")) {
            window.event.returnValue = false;
        }
    } 
function Request(strName,strHref) 
{ 
var intPos = strHref.indexOf("?"); 
var strRight = strHref.substr(intPos + 1); 
var arrTmp = strRight.split("&"); 
for(var i = 0; i < arrTmp.length; i++) 
{ 
var arrTemp = arrTmp[i].split("="); 

if(arrTemp[0].toUpperCase() == strName.toUpperCase()) return arrTemp[1]; 
} 
return ""; 
} 
String.prototype.Trim = function(){ return Trim(this);}
String.prototype.LTrim = function(){return LTrim(this);} 
String.prototype.RTrim = function(){return RTrim(this);}
function LTrim(s) {
 var i = 0; 
    var length = s.length;
    var retval = "" ;
    for (i=0;i<length;i++){
  if (retval=="")
  {
         if (s.charAt(i)!=' '){
            retval = retval + s.charAt(i);
         }
      }else{
        retval = retval + s.charAt(i);
      }
    }
    return retval;
}
function RTrim(s) {
  var i = 0; 
    var length = s.length;
    var retval = "" ;
    for (i=0;i<length;i++){
      if (retval==""){
        if (s.charAt(length-i-1)!=' '){
          retval = s.charAt(length-i-1) + retval;
        }
      }else{
        retval = s.charAt(length-i-1) + retval;
      }
    }
    return retval;  
}
function Trim(s) {
 s = LTrim(s);
    s = RTrim(s);
    return s;
}