function get_Link(obj)
{
	return document.getElementById(obj);
}

function view_divimg(srcimg)
{
	var di = get_Link("imgdiv").style;
	di.display = "block";
	di.left = (screen.availWidth - 600)/2 + "px";
	di.top = document.body.offsetTop + document.body.scrollTop + 100 + "px";
	get_Link("bigimg").src = srcimg;
}

function hide_divimg()
{
	get_Link("imgdiv").style.display = "none";
}

function view_foto(img_src)
{
	open("view_foto.php?sh=" + img_src);
}