/* Here is the code for the pop-out windows, for full-size images, from sitepoint.com by Ian Lloyd   http://www.sitepoint.com/article/perfect-pop-up/1 */
var newWin = null;
function popUp(strURL, strType, strHeight, strWidth) {
if (newWin != null && !newWin.closed) newWin.close();
var strOptions="";
if (strType=="console") strOptions="resizable,height="+strHeight+",width="+strWidth;
if (strType=="fixed") strOptions="status,height="+strHeight+",width="+strWidth;
if (strType=="elastic") strOptions="toolbar,menubar,scrollbars,"+"resizable,location,height="+strHeight+",width="+strWidth;
newWin = window.open(strURL, 'newWin', strOptions);
newWin.focus();
}
/* this fixes focus problem with pop-ups: the code assesses state of the pop-up, then closes pop-up window and re-opens it with its new dimensions */