var server_url = 'http://adserve.tom.com:80/showAD/';//server path
var meta_keywords = getKeyword() ;//keyword 
var charset_meta_keywords = document.charset ;//charset
//alert(charset_meta_keywords);
//alert(meta_keywords);  
/////////////
//var c_2075=0;
//var t_2075=setTimeout("timedout_2075()",2000);

//pid  iframe
function ad_2075(){
	var url = server_url +'ShowAD?pid=2075&keywords='+meta_keywords ;
	//alert('==url==='+url);   
	document.write('<iframe id="mindworks_adid_2075" align="center,center" marginwidth=0 marginheight=0 scrolling=no frameborder=0 width="750" height="80" allowtransparency src="' + url + '"></iframe>');
	//onload=\"okonload_2075()\"
}



//function okonload_2075()
//{
//	if(c_2075==0)
//	{
//	  c_2075=1;
//	  clearTimeout(t_2075);
//	}
//}

//function timedout_2075()
//{
//	top.document.getElementById('def_2075').src='http://www.sina.com.cn';
//}

ad_2075();//pid 启动
//testww2075();  

function testww2075(){
	//alert(this.width);//top.mindworks_adid_2075
	alert('mindworks_adid_2075');
	var objIframe = document.getElementById('mindworks_adid_2075');
	objIframe.width = '400px';
}

//keyword
function getKeyword() {
	var meta_keywords = '' ;
	var objMeta=document.getElementsByTagName('meta');
	if(objMeta&&objMeta.length){
		for(var j=0;j<objMeta.length;j++){
			if(objMeta[j].name.toLowerCase()=='keywords'){
				meta_keywords = objMeta[j].content ;
			}
		}
	}
	return meta_keywords; 
}