function cngImg(obj,newImg)
{
	obj.src = newImg;
}

function popUp(URL, toolbar, width, height, left, top)
{
	day = new Date();
	id = day.getTime();
	window.open(URL, id, 
	"toolbar=" + toolbar + ",scrollbars=1,location=0,statusbar=1,menubar=0,resizable=1,width=" + width + ",height=" + height + ",left=" + left + ",top=" + top);
}