function rollOver(element, bg, fg, action) {

	if (element.id == 'menu_item_blue') {
		var nav_top = document.getElementById('nav_top');
		
		element.style.background = bg;
		element.style.color = fg;
	
		if (action == 'over')
			nav_top.style.background = 'url(../../images/navigation/main_nav_menu_top_over.gif) left top no-repeat';
		else if (action == 'out')
			nav_top.style.background = 'url(../../images/navigation/main_nav_menu_top.gif) left top no-repeat';
			
	} else if ((element.id == 'menu_item_jobs') || (element.id == 'jobs_top') || (element.id == 'jobs_bottom')) {
		var jobs_top = document.getElementById('jobs_top');
		var jobs_bottom = document.getElementById('jobs_bottom');
		var menu_item_jobs = document.getElementById('menu_item_jobs');
		
		menu_item_jobs.style.background = bg;
		menu_item_jobs.style.color = fg;
	
		if (action == 'over') {
			jobs_top.style.background = 'url(../../images/navigation/main_nav_jobs_top_over.gif) left top no-repeat';
			jobs_bottom.style.background = 'url(../../images/navigation/main_nav_jobs_bottom_over.gif) left top no-repeat';
		} else if (action == 'out') {
			jobs_top.style.background = 'url(../../images/navigation/main_nav_jobs_top.gif) left top no-repeat';
			jobs_bottom.style.background = 'url(../../images/navigation/main_nav_jobs_bottom.gif) left top no-repeat';
		}
	} else {
			element.style.background = bg;
			element.style.color = fg;	
	}
}

function goTo(link) {
	//alert (link);
	window.location.href = link;
}