var the_t;

function printPortfolioLoader()
{
	var the_loader = '<table width="100%" height="200px" cellpadding="0" cellspacing="0" border="0">';
	the_loader += '<tr>';
	the_loader += '<td align="center" valign="middle" height="400px">';
	the_loader += '<img src="/images/loading.gif" border="0" />';
	the_loader += '<\/td>';
	the_loader += '<\/tr>';
	the_loader += '<\/table>';
	return the_loader;
}

function displayPortfolio(the_id, pcat_id)
{
	getContent('/portfolio/includes/view_item.php?portfolio_id=' + the_id + '&pcat_id=' + pcat_id, 'portfolio');
	clearTimeout(the_t);
}

function loadPortfolio(portfolio_id, pcat_id)
{
	var the_div = returnObjById('portfolio');
	the_div.innerHTML = printPortfolioLoader();
	the_t = setTimeout("displayPortfolio('" + portfolio_id + "', '" + pcat_id + "')", 2000);
}