browser

function onDocumentReady(functionToCall) {
		if(typeof window.addEventListener != 'undefined')
		{
	        	//.. gecko, safari, konqueror and standard
	                window.addEventListener('load', functionToCall, false);
	        }
	        else if(typeof document.addEventListener != 'undefined')
	        {
	        	//.. opera 7
	        	document.addEventListener('load', functionToCall, false);
	        }
	        else if(typeof window.attachEvent != 'undefined')
	        {
	        	//.. win/ie
	                window.attachEvent('onload', functionToCall);
		}
	}

	function highlightMenu(menuId) {
		document.getElementById(menuId).className = "on";
	}