function hidestatus()
{
	window.status='';
	return true;
}

function screenres()
{
    var cssfile;
    
    var scr_w = screen.width;
    var scr_h = screen.height;
    
    if (scr_w < 1024 && scr_h < 768)
        cssfile = 0;
    else if (scr_w < 1440 && scr_h < 900)
        cssfile = 1;
    else if (scr_w < 1680 && scr_h < 1050)
        cssfile = 2;
    else if (scr_w < 1920 && scr_h < 1200)
        cssfile = 3;
    else    
        cssfile = 4;
    return cssfile;
}