function showhide(id)
{
    t = document.getElementById(id);
    
    if(t.style.display == "none")
    {
        t.style.display = "";
    }
    else
    {
        t.style.display = "none";
    }
}

function openWindow(url, width, height)
{
	day = new Date();
	id = day.getTime();
	eval("page" + id + " = window.open(url, '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=1,width=" + width + ",height=" + height + ",left=40,top=40');");
}