var xmlHttp;

function getPortfolioPiece(portfolioItem){

  xmlHttp=GetXmlHttpObject();

	xmlHttp.onreadystatechange=portfolioItem_AJAX;

	xmlHttp.open('GET', 'assets/getPortfolioPage.php?portfolioItem=' + portfolioItem + '&r=' + Math.random() , true);

	xmlHttp.send(null);


}

function portfolioItem_AJAX(){

	if (xmlHttp.readyState==4){

	  var xmlDoc=xmlHttp.responseXML.documentElement;


    var outBlock = xmlDoc.getElementsByTagName("message")[0].childNodes[0].nodeValue + "\n"; 


		document.getElementById('portfolioContent').innerHTML = outBlock;
		//re-attach thickbox
		//$.fn.colorbox.init('a.thickbox, area.thickbox, input.thickbox');
		
	}
}