function resetPages(){
	var tabnr = 1;
	$$('.tab').each(function(tab){
		tab.setStyle('z-index', tabnr*10);
		tabnr++;
	});
}

function initJs(){
	resetPages();

	// Add tab mouseovers
	$$('.tab').each(function(tab){
		var content = tab.getChildren('.content')[0];
		if(content != null){
			var bgcolor = tab.getChildren('.content')[0].getStyle('background-color');
			addPageEvents(tab, bgcolor, '#D3D3CF');
		} else {
			addPageEvents(tab, '#121315', '#D3D3CF');
		}
	});

	// Add body reset
	$('body').addEvent('mouseover', function(e){
		resetPages();
	});

}

function alignPhotos(){
	// Verticalliy center photos
	var tab_height = 650;
	$$('.photo').each(function(photo){
		var size = photo.getSize();
		var top_margin = Math.abs((tab_height - size.y)/2);
		photo.setStyle('margin-top', top_margin + 'px');
	});
}

window.addEvent('domready', initJs);
window.addEvent('load', alignPhotos);