var newWindow;

function makeWin(dir,firstslide,lastslide,showname,notes,pres)
{
    if(newWindow) newWindow.close();
	agent = navigator.userAgent;
    url = "../slideshows/?dir="+dir+"&slidenum="+firstslide+"&firstslide="+firstslide+"&lastslide="+lastslide+"&showname="+showname+"&notes="+notes+"&pres="+pres;
	windowName = "";
    args = "";
    args += "toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars="+notes+",resizable=0,width=900,height=";
	args += (notes == "1")?"675":"625";
    newWindow = window.open(url, windowName , args);
}