// JavaScript Document
	
		function setClassName(objId, className, sec) {
			var sec 
    		document.getElementById(objId).className = className;
			document.getElementById(sec).style.display = 'block';
			
		}

		function setClassNameOff(objId, className, sec) {
    		document.getElementById(objId).className = className;
			document.getElementById(sec).style.display = 'none'; 
		}