//function that sets class selected on selected tabs, and removes the class for non selected tabs
	function select_social_link(lnk, linkArray)
	{
		for(i=0; i<linkArray.length; i++)
		{
			var off = document.getElementById(linkArray[i]);
			$(off).removeClass();
		}
		var full = document.getElementById(lnk);	
		$(full).addClass('selected');
	}
	
	//function that hides/shows tabs
	function change_social_tab(show, hide, linkId)
	{
		if(show !== "undefined" && hide !== "undefined" && linkId !== "undefined")
		{
			showArray = show.split(',');
			hideArray = hide.split(',');
			// Hide all...
			for(x in hideArray)
			{
				forceShrink(hideArray[x]);
			}
			// Show selected
			for(y in showArray)
			{
				expand(showArray[y]);
			}
			// check what side the link is in and set the array to search in
			// change link highlighting to select selected link and hide others
			if($.inArray(linkId, rightLinkArray) === -1)
			{
				linkArray = leftLinkArray;
			}
			else{
				linkArray = rightLinkArray;
			}
			select_social_link(linkId, linkArray);
		} 
		return false;
	}