function js_open(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
  return false;
}


function load_ad(div_name,file_name,width,height){
	
	var div_obj=document.getElementById(div_name);
	
	if(width==0)width="100%";
	if(height==0)height="100%";
	
	//这里加 判断文件类型
	
	
	//flash
	//显示对象
	div_obj.innerHTML = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0"width="'+width+'" height="'+height+'">          <param name="movie" value="'+file_name+'">          <param name="quality" value="high">          <param name="wmode" value="transparent">          <param name="SCALE" value="exactfit">          <embed src="'+file_name+'" width="'+width+'" height="'+height+'" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" wmode="transparent" scale="exactfit"></embed></object>';
//div_obj.innerHTML = 'ddddddddddddddddddddd';

}