//action：确认操作名 objname操作对象名
	function sure(action,objname)
	{
		if(action==null||action=="")
		{
			action = "删除";
		}
		if(objname==null||objname=="")
		{
			objname = "这条记录";
		}
		if(!confirm("您确认要"+action+objname+"吗？"))
		{
			return false;
		}
		else
		{
			return true;
		}
	}
	function suredel()
	{
		return sure("","");
	}

    function makeFormParams(form){
    	var fields = form.elements ;
    	var returnStr = "" ;
    	for(var i = 0; i < fields.length; i++)
    	{
    		if(fields[i].type=='radio'||fields[i].type=='checkbox')
    		{
    			if(fields[i].checked)
    			{
		    		returnStr = returnStr + fields[i].name + "=" + encodeURIComponent(fields[i].value) + "&" ;
    			}
    		}
    		else
    		{
    			returnStr = returnStr + fields[i].name + "=" + encodeURIComponent(fields[i].value) + "&" ;
    		}
    	}
    	return returnStr ;
    }

 	function ltrim(s)
	{
		return s.replace(/^\s*/, "").replace("\n","");
	}
	function rtrim(s)
	{
		return s.replace(/\s*$/, "").replace("\n","");
	}
	function trim(s)
	{
    	return ltrim(rtrim(s));
	}
	
	function isTextEmpty(id){
		var ele = document.getElementById(id) ;
		
		if(ele == null){
			return true ;
		}
		
		ele = ele.value ;
		
		if(ele == null || trim(ele).length == 0){
			return true ;
		}
		
		return false ;
	}

	function doWithContentJSCode(sFragmentHTMLContent,scriptArray)
{
 var _sContent=sFragmentHTMLContent;
 try
 { //开始处理script代码
  var _sUpperCaseContent = _sContent.toUpperCase();
  var _sContent2='';
  var iStartIndex=0;
  var iEndIndex=0;
  while(true)
  {
   iStartIndex=_sUpperCaseContent.indexOf("<SCRIPT",iEndIndex);
   if(iStartIndex==-1)
   {
    _sContent2+=sFragmentHTMLContent;
    break;
   }
   else
   {
    _sContent2+=sFragmentHTMLContent.substring(0,iStartIndex-iEndIndex);
    var iEndIndex=_sUpperCaseContent.indexOf("</SCRIPT>",iStartIndex);
    if(iEndIndex==-1) break; //如果以<SCRIPT开头，但是没有以</SCRIPT>结尾，忽略
    else{ //完整的<Script>标记
     var iStart = iStartIndex;
     var iEnd = iEndIndex+"</SCRIPT>".length;
     iEndIndex=iEnd;
     var sJSContent=_sContent.substring(iStart,iEnd);
     sFragmentHTMLContent=_sContent.substring(iEnd);
     var sUpperCaseJSContent=_sUpperCaseContent.substring(iStart,iEnd);
     var iBigIndex=sUpperCaseJSContent.indexOf(">");
     var iSRCIndex=sUpperCaseJSContent.indexOf(" SRC");
     if(iSRCIndex!=-1 && iSRCIndex<iBigIndex){ //如果能找到SRC标记
      iStartIndex=_sUpperCaseContent.indexOf("<SCRIPT",iEndIndex);
      if(document.all)
      {
       var sScriptElement = document.createElement(sJSContent);
       scriptArray.push(sScriptElement);
      }
      else
      {
       var div = document.createElement("DIV");
       div.innerHTML=sJSContent;
       var sScriptElement=div.getElementsByTagName("*")[0];
       sScriptElement=div.removeChild(sScriptElement);
       scriptArray.push(sScriptElement);
       delete div;
      }
      continue;
     }else{
      var sJSSRCContent="";
      if(sUpperCaseJSContent.indexOf("<!--")!=-1){
       var iNoteStart=sUpperCaseJSContent.indexOf("<!--")+4;
       var iEStart = iNoteStart;
       //去掉<!--后面多余的-
       for(var i=iNoteStart;i<sUpperCaseJSContent.length;i++){ 
        if(sUpperCaseJSContent.charAt(i)!='-'){
         iEStart=i;
         break;
        }
       }
       var iNodeEnd=sUpperCaseJSContent.indexOf("-->");
       var iEEnd=iNodeEnd;
       //去掉-->前面多余的-
       for(var i=iNodeEnd;i>0;i--){
        if(sUpperCaseJSContent.charAt(i)!='-'){
         iEEnd=i+1;
         break;
        }
       }
       sJSSRCContent = sJSContent.substring(iEStart,iEEnd);
      }
      else{
       var iEStart = iBigIndex+1;
       var iEEnd = sUpperCaseJSContent.indexOf("</SCRIPT>");
       sJSSRCContent = sJSContent.substring(iEStart,iEEnd);
      }
      if(sJSSRCContent.replace(/\s/g,"").length!=0)
      {
//       var js=document.createElement("SCRIPT");
//       js.text=sJSSRCContent;
       scriptArray.push(sJSSRCContent);
      }
     }//end 如果能找到SRC标记
    }//end else if(iEndIndex==-1)
   }
  }
 }
 catch(error)
 {
  throw error;
 }
 return _sContent2;
}