function initializePage(cssClass){

	
	if (cssClass != ''){
		document.body.className = cssClass;
	}
	
	
	
	//verify if right content has any content if not hide it
	
	if ($('rightContent')){
		
		if ($('rightContent').innerHTML == ''){
		
				$('rightContent').style.display = 'none';
				$('mainContent').style.width = '905px';
				
		}	
	
	}
	highlightNav();
}
	
function highlightNav(){
/*	var links = $$('#mainContent a');
	bindEvents(links);	
*/	
	var footerLinks = $$('#footer2 a');
	bindEvents(footerLinks);


	function bindEvents(elements)
	{
		for ( i = 0; i < elements.length; i++ ) {
							
			Event.observe(elements[i], 'mouseover', handler.bindAsEventListener(elements[i], 1));
			Event.observe(elements[i], 'mouseout', handler.bindAsEventListener(elements[i], 0));
		}
		
	}
}

function handler(e, zoom)
{
	var element = Event.element(e);
	
	if ( zoom ) {
		element.src = element.src.replace(/(Grey)?\.jpg/, '.jpg');
	}
	else {
		element.src = element.src.replace(/\.jpg/, 'Grey.jpg');
	}
	
}