function update_news(which)
{
	var div = document.getElementById('contentscroll');
	div.scrollTop=0;
	document.getElementById('portfolio').innerHTML = "<div style='width: 100%; text-align: center;'><img src='images/logo.jpg' alt='' style='float: none;' /></div><br /><h1 style='text-align: center; width: 100%;'>"+title[which]+"</h1><br /><h1 style='text-align: center;'>"+date_1[which]+"</h1><br />"+article[which];
}

function update_news_2(which)
{
	var div = document.getElementById('contentscroll');
	div.scrollTop=0;
	document.getElementById('portfolio').innerHTML = "<div style='width: 100%; text-align: center;'><img src='images/portfolio/"+image[which]+".gif' alt='' style='float: none;' /></div><br /><h1 style='text-align: center; width: 100%;'>"+title_2[which]+"</h1><br /><h1 style='text-align: center;'>"+date_2[which]+"</h1><br /><strong></div>Source: "+title2_2[which]+"</strong><br /><br />"+article_2[which];
}