//为图片加链接
function ReImgSize()
{
	//alert (document.images.length);
	for (i=0;i<document.images.length;i++)
	{
		//alert (document.images.length);
		if (document.all)
		{
		document.images[i].outerHTML='<a href="'+document.images[i].src+'" target="_blank" title="在新窗口打开图片">'+document.images[i].outerHTML+'</a>';
		}
		else
		{
			document.images[i].title="在新窗口打开图片"
			document.images[i].style.cursor="pointer"
			document.images[i].onclick=function(e){window.open(this.src)}
		}
	}
}