function enlargePhoto(locSiteRoot, photoNum, windowWidth, windowHeight, windowLocationX, windowLocationY)
{	 
	/*
	testing:
	alert(locSiteRoot + "," + photoNum + "," + windowWidth + "," + 
	windowHeight + "," + windowLocationX + "," + windowLocationY);
	*/
 	newWindow = window.open (locSiteRoot + "enlarge/index.php?photoNum=" + photoNum,
  	"_blank", "location=0,toolbar=0,menubar=0,directories=0,resizable=1,scrollbars=1" +
	",width=" + windowWidth + ",height=" + windowHeight);
 	newWindow.moveTo(windowLocationX,windowLocationY);
}