var popupPanel;

function showPopup(popupUrl)
{
	var callback = {
		success : function(o) {
			popupPanel.setBody(o.responseText);
			popupPanel.render(document.body);
			popupPanel.show();
		},
		failure : function(o) {
			popupPanel.hide();
		}
	}

	var transaction = YAHOO.util.Connect.asyncRequest('GET', popupUrl, callback, null);
}

function init() {
	popupPanel = 
			new YAHOO.widget.Panel("popupPanel", 
							{ width:"750px", 
							  fixedcenter:true, 
							  underlay:"none", 
							  close:true, 
							  draggable:false,
							  modal:false, 
							  effect:{effect:YAHOO.widget.ContainerEffect.FADE, duration:0.25} 
							  } 
							 );

	popupPanel.hide();

}

YAHOO.util.Event.addListener(window, "load", init);