var XMLHttpRequestObject = createXMLHttpRequestObject();

function createXMLHttpRequestObject()
{
  var XMLHttpRequestObject = false;
  
  try
  {
    XMLHttpRequestObject = new XMLHttpRequest();
  }
  catch(e)
  {
    var aryXmlHttp = new Array(
                               "MSXML2.XMLHTTP",
                               "Microsoft.XMLHTTP",
                               "MSXML2.XMLHTTP.6.0",
                               "MSXML2.XMLHTTP.5.0",
                               "MSXML2.XMLHTTP.4.0",
                               "MSXML2.XMLHTTP.3.0"
                               );
    for (var i=0; i<aryXmlHttp.length && !XMLHttpRequestObject; i++)
    {
      try
      {
        XMLHttpRequestObject = new ActiveXObject(aryXmlHttp[i]);
      } 
      catch (e) {}
    }
  }
  
  if (!XMLHttpRequestObject)
  {
    alert("Error: failed to create the XMLHttpRequest object.");
  }
  else 
  {
    return XMLHttpRequestObject;
  }
}
//		$out .= ' onchange="getMenu(\''.$outname.'\',this.value,\'../getSubCat.php?\', \'cat_lv\',\'.$lvUp.'\')" ';
function getMenu(vObjName,val,dataSource,lv,divname){
	if(val>'0' && val !='b' && val !='' ){
		 var obj = document.getElementById(divname);
		 obj.value = val;
		dataSource += "?pid="+val+"&lv="+lv+"&oname="+vObjName+"&divNAme="+divname+'&';
		 var divID = divname+'_lv'+lv;
		  
		 getData(dataSource, divID);
	}
	if(val =='b'){	
		  var obj = document.getElementById(divname);
		 getAndsetParentID(obj.value,divname,dataSource);
	}
	if(val ==''){	
		 var obj = document.getElementById(divname);
		 obj.value = '';
	}
}
function getAndsetParentID(myval,eleid,dataSource){
  dataSource += "?op=getp&myiid="+myval+'&';  
  if(XMLHttpRequestObject)
  {
	
	dataSource += "&parm="+new Date().getTime();
    
    XMLHttpRequestObject.open("GET", dataSource);
    XMLHttpRequestObject.onreadystatechange = function()
    {
      try
      {
        if (XMLHttpRequestObject.readyState == 4 &&
            XMLHttpRequestObject.status == 200)
        {
			//window.alert("->"+XMLHttpRequestObject.responseText); 

		  	if(XMLHttpRequestObject.responseText =='0'){
				
			}else{
		 		var obj = document.getElementById(eleid);
				if(XMLHttpRequestObject.responseText > '0'){
					obj.value =XMLHttpRequestObject.responseText;// XMLHttpRequestObject.responseText;
				}
				//objDiv.innerHTML = XMLHttpRequestObject.responseText;
				
			}
		  
        }
		else
		{
		var objDiv = document.getElementById(eleid);
          //objDiv.innerHTML = 'loading...';	
		}
      }
      catch(e){}
    }
    try
    {
      XMLHttpRequestObject.send(null);
    }
    catch(e){}
  }
}
function getData(dataSource, divID)
{
  if(XMLHttpRequestObject)
  {
	
	dataSource += "&parm="+new Date().getTime();
    
    XMLHttpRequestObject.open("GET", dataSource);
		
    XMLHttpRequestObject.onreadystatechange = function()
    {
      try
      {
        if (XMLHttpRequestObject.readyState == 4 &&
            XMLHttpRequestObject.status == 200)
        {
          	var objDiv = document.getElementById(divID);
		  	if(XMLHttpRequestObject.responseText =='0'){
				
			}else{
				objDiv.style.display = '';
				objDiv.innerHTML = XMLHttpRequestObject.responseText;
				
			}
		  
        }
		else
		{
		var objDiv = document.getElementById(divID);
         //objDiv.innerHTML = 'loading...';	
		}
      }
      catch(e){}
    }
    try
    {
      XMLHttpRequestObject.send(null);
    }
    catch(e){}
  }
}


function postData(dataSource, divID)
{
  if(XMLHttpRequestObject)
  {
    XMLHttpRequestObject.open("POST", dataSource);
    XMLHttpRequestObject.setRequestHeader("Method", "POST " + dataSource + " HTTP/1.1");
	  XMLHttpRequestObject.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
    
    XMLHttpRequestObject.onreadystatechange = function()
    {
      try
      {
        if (XMLHttpRequestObject.readyState == 4 &&
            XMLHttpRequestObject.status == 200)
        {
          var objDiv = document.getElementById(divID);

          objDiv.innerHTML = XMLHttpRequestObject.responseText;
        }
      }
      catch(e){}
    }
    
    dataSource += "&parm="+new Date().getTime();
    try
    {
      XMLHttpRequestObject.send(dataSource);
    }
    catch(e){}
  }
}

function showDiv(divID)
{
  var objDiv = document.getElementById(divID);
  if( objDiv.style.display ==''){
	  hideDiv(divID);
  }else{
	   objDiv.style.display = '';
  }

}

function hideDiv(divID)
{
  document.getElementById(divID).style.display = 'none';
}
function winopen(urlLink,widthNum,heightNum)
{	
	window.open(urlLink,"","toolbar=no,location=no,directories=no,width="+widthNum+",height="+heightNum);
}
function reNewsFatherWin(){
	window.opener.location.href=window.opener.location.href;window.close();
	window.opener.location.replace(window.opener.document.referrer);window.close();
}