/**
 * @author billthefrog
 */

function showphoto(gallery,photoid,photox,photoy,title,cost) {
	var pf = document.getElementById('photoframe');
	pf.style.width = photox + 'px';
	pf.style.height = (parseInt(photoy)+30) + 'px';
	pf.innerHTML= "<div id='close' onclick='hidephoto();'>close[X]</div><img onclick='hidephoto();' src='photo.php?gallery="+gallery+"&id="+photoid+"' /><div class='left'>"+title+"</div><div class='right'>"+cost+"</div>";
	var x = parseInt(document.documentElement.clientWidth);
	var y = parseInt(document.documentElement.clientHeight);
	var sn = document.getElementById('screen');
	sn.style.width = x + 'px';
	sn.style.height = (y+200) + 'px';
	sn.style.visibility = "visible";
	pf.style.left = (x/2-photox/2) + 'px';
	pf.style.top = (y/2-photoy/2) + 'px';
	pf.style.visibility = "visible";
	
}

function hidephoto(){
	var pf = document.getElementById('photoframe');
	pf.style.visibility = "hidden";
	var sn = document.getElementById('screen');
	sn.style.visibility = "hidden";
}

var timeout	= 500;
var closetimer	= 0;
var ddmenuitem	= 0;

// open hidden layer
function mopen(id)
{	
	// cancel close timer
	mcancelclosetime();

	// close old layer
	if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';

	// get new layer and show it
	ddmenuitem = document.getElementById(id);
	ddmenuitem.style.visibility = 'visible';

}
// close showed layer
function mclose()
{
	if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';
}

// go close timer
function mclosetime()
{
	closetimer = window.setTimeout(mclose, timeout);
}

// cancel close timer
function mcancelclosetime()
{
	if(closetimer)
	{
		window.clearTimeout(closetimer);
		closetimer = null;
	}
}