/*****************************************
	This file will be used to change theme
	of current Link in all exam pages.
 *****************************************/
 	function changeCurrentLink(obj) 
	{
		var color = "#cc0000"; 
		var specialCharacter = "»"; 
	 	var img = document.getElementById(obj);
		if ( img.id.substring(0,1) == "l" ) 
		{
			var image = "<img src='/images/arrow.gif' />";
			img.innerHTML = image + img.innerText;
			img.style.color = color;
		}
	}