// JavaScript Document

function img(url,winName) {
	width=630;
	height=630;
	mywin=window.open(url, winName, 'width='+width+',height='+height+', status=no,toolbar=no,menubar=no,location=no,resize=yes');
	mywin.focus();
	}
	
function imgwidth(url) {
	var newImg = new Image();
	newImg.src = url;
	var height = newImg.height;
	var width = newImg.width;
	return width;
	}
	
function imgheight(url) {
	var newImg = new Image();
	newImg.src = url;
	var height = newImg.height;
	var width = newImg.width;
	return height;
	}