document.write('<style type="text/css"> .script{display:block;} .noscript{display:none;} </style>');
try{document.execCommand('BackgroundImageCache', false, true);} catch(e){} // stop cursor from flickering in IE

var initFunctions = new function() {
	var funcArr = []; //static var
	this.add = function(func) {
		funcArr.push(func);
	};
	this.run = function() {
		
		for(var i=0; i < funcArr.length; i++) {
			funcArr[i](); // execute function
		}
	};
}

function preloadImage(url) {
	var preloadImage = new Image();
	preloadImage.src = url;
}

// load some common images:

//preloadImage('/images/tu-was-du-willst.png');

function hideContent() {
	document.getElementById('go_home_button').style.display = 'none';
	document.getElementById('content_frame').style.display = 'none';
	return true;
}