function winopen( img, size ) {
	pic = img;
	picwin = window.open('','picture','toolbar=no,scrollbars=no,status=no,titlebar=no,directories=no,resizable=yes,menubar=no,hotkeys=no,innerHeight=0,innerWidth=0,outerHeight=0,'+size);
	picwin.onLoad = set_img( picwin, pic );
	
}

function set_img( win, pic ) {
	win.document.body.style.backgroundColor = "black";
	win.document.body.innerHTML = '<img style="border:1px solid white" src="http://'+location.host+pic+'">';
}

var menucorn1=new Image();
menucorn1.src="/i/menucorn1.gif";

function mcorm(i,s)
{
	document.getElementById("m"+i).src=s?"/i/menucorn1_red.gif":"/i/menucorn_red.gif";
}

function sq(i,s)
{
	var o=document.getElementById("sq"+i);
	o.width=s?8:6;
	o.height=s?8:6;
}

function l(i,s)
{
	var o=document.getElementById("l"+i);
	o.width=s?8:6;
	o.height=s?8:6;
}

function expo_menu(show)
{
	document.getElementById("expomenu").style.display=show?"block":"none";
	window.setTimeout("expo_menu(0)",10000);
}