var RegOverlay = {		
	init: function(){
		var regCookie = Cookie.read('trRegOverlay');
		if (regCookie != 'seen') {	
			var popupHtml =	'<div class="inner clear">' +
							'<a id="zar" class="close" href="#"><img src="../images/close_button.gif" /></a>' +
							'</div>'
							+ '<a id="mail" class="" href="mailto:info@sciquest.hu" style="position: absolute; width: 220px; height: 3em; top: 285px; left: 390px; border: 0px solid red; z-index: 1001;"></a>'
							+ '<!-- /inner -->' 
							;
			var reg = new Element ('div', { 'id': 'regPop' }).set('html',popupHtml).inject(document.body);
			this.position(reg);
			this.close(reg);
		}
	},
	
	position: function(reg){
		var regSize = reg.getSize();
		var winSize = document.window.getSize();
		var postHorz = (winSize.x / 2) - (regSize.x / 2);
		var postVert = (winSize.y / 2.1) - (regSize.y / 2);
		reg.set('styles', { 'left': postHorz, 'top': postVert });
		
	},

	close: function(reg){	
		reg.getElements('.close').each(function(el,i){ 
			el.addEvent('click', function(e){	
				e = new Event(e).stop();
				Cookie.write('trRegOverlay', 'seen', {duration: 1});				
				reg.dispose();
			});
		});
	}
};

window.addEvent('domready', function() {		
		RegOverlay.init();
})