function active_menu2(obj,title,text,img,link){
	var temp=document.getElementById("menu_tab").getElementsByTagName("li");
	for (i=0; i<=temp.length-1; i++){
		temp[i].className="";	
	}
	temp[obj-1].className='active';
	document.getElementById("title").innerHTML=title;
	document.getElementById("desc").innerHTML=text;
	document.getElementById("link").href=link;
	document.getElementById("linkImg").href=link;
	document.getElementById("title").href=link;
	showImage(img,curOpacity);
}


function dof(a)
{

$('wrapper_content').innerHTML ='<iframe src="'+ a +'" frameborder="0" width="100%" height="1000" allowtransparency="true" marginheight="0" marginwidth="0"></iframe>';
}