var artists = new Array();
var newwindow = '';

//functions
function openPopUp(linkURL) {
	if (!newwindow.closed && newwindow.location) {
		newwindow.loadimage(linkURL);
	}
	else {
		newwindow=window.open("http://www.exitart.org/site/pub/support/auction_popup.html",'Catalogue','height=550,width=950');
		curimg = parseInt(linkURL);
		if (!newwindow.opener) newwindow.opener = self;
	}
	if (window.focus) {newwindow.focus()}
}