function mostPopBoxes(target)
{
	if (target=="hits")
	{		
		document.getElementById("popular-hits").setAttribute("class", "on");
		document.getElementById("popular-comments").setAttribute("class", " ");
		document.getElementById("popular-hits-box").setAttribute("class", "most-hits");
		document.getElementById("popular-comments-box").setAttribute("class", "turned-off");	
	}
	
	if (target=="comments")
	{		
		document.getElementById("popular-hits").setAttribute("class", " ");
		document.getElementById("popular-comments").setAttribute("class", "on");
		document.getElementById("popular-hits-box").setAttribute("class", "turned-off");
		document.getElementById("popular-comments-box").setAttribute("class", "most-comments");	
	}
	
	if (target=="facebook")
	{		
		document.getElementById("social-facebook").setAttribute("class", "on");
		document.getElementById("social-twitter").setAttribute("class", " ");
		document.getElementById("social-tweets").setAttribute("class", "turned-off");
		document.getElementById("social-fans").setAttribute("class", "fans");	
	}
	
	if (target=="twitter")
	{		
		document.getElementById("social-facebook").setAttribute("class", " ");
		document.getElementById("social-twitter").setAttribute("class", "on");
		document.getElementById("social-tweets").setAttribute("class", "tweets");
		document.getElementById("social-fans").setAttribute("class", "turned-off");	
	}
}