var reqObj=getXmlHttpObj();
    function getXmlHttpObj()
    {
        var req=false;
        if(window.XMLHttpRequest){
            req=new XMLHttpRequest();
        } else if (window.ActiveXObject) {
            req=new ActiveXObject("Microsoft.XMLHTTP");
        }
        return req;
    }

    function sendRequest(url,elem){
        var ajaxHtml;
        reqObj.open("GET",url,false);
        reqObj.send(null);
        ajaxHtml=reqObj.responseText;

        if(typeof(elem)!='undefined') {
             var objelem=document.getElementById(elem);
             objelem.innerHTML=ajaxHtml;
        }
        return ajaxHtml;
	}
  

    function popbox(msg,w,h){
        var box=document.getElementById('popbox');
        if(msg=='hide') {
            box.style.display='none';
            return;
        }

        box.innerHTML=msg;
        box.style.left=((document.body.clientWidth/2)-(w/2))+'px';
        box.style.top='130px';
        box.style.width=w+'px';
        box.style.height=h+'px';
        box.style.display='block';
    } 
    
	function Read(readkey,section){
        var content=document.getElementById('loadcontent-'+readkey);
        if(content.style.display=='none') {
            content.style.display='block';
            sendRequest('?ac='+section+'&md=ajaxread&readkey='+readkey,'loadcontent-'+readkey);
            if(section=='apps') initTabMenu("detail-text-"+readkey);
        }else{
            content.style.display='none';
        }
    }

	function setPng24(obj) {
		var request_os = window.navigator.userAgent;
		var os_array = request_os.split(";");

		if(os_array[1] != " MSIE 7.0") {
			obj.width=obj.height=1;
			obj.className=obj.className.replace(/png24/i,'');
			obj.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+ obj.src +"',sizingMethod='image');";
			obj.src='';
		}
		return '';
	}