function popupResize(elementId)	
{
	/**
	 * pokud neni element zadan
	 */
	if(!elementId)	{
		var elementId = 'foto';
	}
	/**
	 * pokud je to v novem okne
	 */
	if(window.opener)	{
		/**
		 * pokud element existuje
		 */
		if(document.getElementById(elementId))	{
			element = document.getElementById(elementId);
			if (self.innerWidth)	{
				self.innerWidth = element.width;
				self.innerHeight = element.height;
			}
			else if (document.documentElement && document.documentElement.clientWidth)	{
				document.documentElement.clientWidth = element.width;
				document.documentElement.clientHeight = element.height;
			}
			else if (document.body)	{
				window.resizeBy(element.width-document.body.clientWidth, element.height-document.body.clientHeight)
			}
		}
	}
	window.focus();
}


function showFoto(el)
{
	return(window.open('http://www.obrazdorianagraye.cz/foto.php?id='+el.href,'foto','width=398,height=600'))
}

function showFoto2(el)
{
	return(window.open('http://www.obrazdorianagraye.cz/foto.php?id='+el.href,'foto','width=600,height=398'))
}

function showFoto3(el,x,y)
{
	return(window.open('http://www.obrazdorianagraye.cz/foto.php?id='+el.href,'foto','width='+x+',height='+y))
}