function fsBox() {

	var arrPageSizes = _getPageSize();
	var boxWidth = $('#fsbox').width();
	var boxHeight = $('#fsbox').height();
	var maxHeight = arrPageSizes[1] - ($('#page-header').height() + $('#page-footer').height());
	var ratio = boxWidth / boxHeight;
	if(ratio != 1.6) boxHeight = boxWidth / 1.6;
	if(boxHeight > maxHeight) boxHeight = maxHeight;
	$('#fsbox').css({ height: boxHeight });
		
	$(window).resize(function() {
		var arrPageSizes = _getPageSize();
		var boxWidth = $('#fsbox').width();
		var boxHeight = $('#fsbox').height();
		var maxHeight = arrPageSizes[1] - ($('#page-header').height() + $('#page-footer').height());
		var ratio = boxWidth / boxHeight;
		if(ratio != 1.6) boxHeight = boxWidth / 1.6;
		if(boxHeight > maxHeight) boxHeight = maxHeight;
		$('#fsbox').css({ height: boxHeight });
	});
	

	var flashvars = null;
	var params = {
		allowfullscreen: 'false',
		allowscriptaccess: 'always',
		wmode: 'opaque',
	};
	var attributes = {
		id: 'flash',  
		name: 'flash'
	}
	
	swfobject.embedSWF('fileadmin/templates/flash/yt_fullscreen.swf', 'flash', '100%', '100%', '9.0.0', 'expressInstall.swf', flashvars, params, attributes);
}

/**
 / THIRD FUNCTION
 * getPageSize() by quirksmode.com
 *
 * @return Array Return an array with page width, height and window width, height
 */
function _getPageSize() {
	var xScroll, yScroll;
	if (window.innerHeight && window.scrollMaxY) {	
		xScroll = window.innerWidth + window.scrollMaxX;
		yScroll = window.innerHeight + window.scrollMaxY;
	} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
		xScroll = document.body.scrollWidth;
		yScroll = document.body.scrollHeight;
	} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
		xScroll = document.body.offsetWidth;
		yScroll = document.body.offsetHeight;
	}
	var windowWidth, windowHeight;
	if (self.innerHeight) {	// all except Explorer
		if(document.documentElement.clientWidth){
			windowWidth = document.documentElement.clientWidth; 
		} else {
			windowWidth = self.innerWidth;
		}
		windowHeight = self.innerHeight;
	} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
		windowWidth = document.documentElement.clientWidth;
		windowHeight = document.documentElement.clientHeight;
	} else if (document.body) { // other Explorers
		windowWidth = document.body.clientWidth;
		windowHeight = document.body.clientHeight;
	}	
	// for small pages with total height less then height of the viewport
	if(yScroll < windowHeight){
		pageHeight = windowHeight;
	} else { 
		pageHeight = yScroll;
	}
	// for small pages with total width less then width of the viewport
	if(xScroll < windowWidth){	
		pageWidth = xScroll;		
	} else {
		pageWidth = windowWidth;
	}
	arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight);
	return arrayPageSize;
};