Event.observe(window,'load',function()
{
	var allDT=$('prom').getElementsByTagName('dt');
	var actWys=0;
	var stop=false;
	setInterval(function()
	{
		if(!stop)
		{
			animationStart();
		}
	},5000);
	
	function animationStart()
	{
		prev=actWys;
		if(actWys+1==allDT.length) actWys=0;
		else actWys++;
		
		Effect.BlindDown(allDT[actWys]);
		Effect.BlindUp(allDT[prev]);
	}
	
	$('prom').observe('mouseover',function(){stop=true;});
	$('prom').observe('mouseout',function(){stop=false;});
	$('prom').observe('click',animationStart);
});