/* script for changing header-pic. */
window.addEvent('domready',function(){
   	backgroundChange();
	
	var topFx = new Fx.Scroll(window);
	$$('.top_link').addEvent('click', function(e){
			e.stop();
			topFx.toTop();
		});
		
	$$('#left a').each(function(el){
	   	el.set('morph', {
	   		duration: 300
	   	}).addEvents({
	   		mouseenter: el.morph.pass('#left a:hover', el),
	   		mouseleave: el.morph.pass('#left a', el)
	   	});
	});
});
function backgroundChange()
{
    var x = $random(1,3);
    $('header').setStyle('background-image','url(/tl_files/bdl/dev/img/header_'+x+'n.jpg)');
}