function galleryPopup(imageSRC)
{
     var xpos = 0;
		 var ypos = 0;
     if (window.innerWidth) //if browser supports window.innerWidth
		 {
		 		 xpos = parseInt(window.innerHeight) / 2;
		 		 ypos = parseInt(window.innerWidth) / 2;
		 }
		 else if (document.all) //else if browser supports document.all (IE 4+)
		 {
		 		 xpos = parseInt(document.body.clientHeight) / 2;
				 ypos = parseInt(document.body.clientWidth) / 2;
		 }
		var myPanel = new YAHOO.widget.Panel("myPanel", {close:true,visible:false,draggable:true,constraintoviewport:true,x:xpos,y:ypos,effect:{effect:YAHOO.widget.ContainerEffect.FADE, duration: 0.25}});
		myPanel.setBody('<img id=\"blah\" height=\"400\" src="' + imageSRC + '" alt="">');
		myPanel.render(document.body);
		myPanel.show();
}