function Intro_Engine() {
	
};

Intro_Engine.prototype = {
	initialize : function() {
		if (window.attachEvent) {
			window.attachEvent('onload', Intro_Engine.prototype.onLoad);
		} else {
			window.addEventListener('load', Intro_Engine.prototype.onLoad, false);
		}	
	},
	onLoad : function() {
	        Intro.getElm('intro').style.visibility = 'visible';
//		Intro.showBody();
	},
	showBody : function() {
		Intro.getElm('startup').style.display = 'none';
		Intro.getElm('pagebody').style.visibility = 'visible';
	},
	getElm : function(id) {
		if ((document.getElementById) && (document.getElementById(id))) return document.getElementById(id);
		else if ((document.all) && (document.all(id))) return document.all(id);
		else if ((document.layers) && (document.layers[id])) return document.layers[id];
		else return false;
	}
	
};

var Intro = new Intro_Engine;
Intro.initialize();

function closeB() {
	Intro.getElm('intro').style.display = 'none';
}