function ani_obj()
{
	var ss = this;
	this.i_ani = {
			obj: 			null,
			timer: 			null,
			interval: 		30,
			big_interval:	700,
			swap_images:	Array('images/LBan1.jpg', 'images/LBan2.jpg', 'images/LBan3.jpg', 'images/LBan4.jpg', 'images/LBan5.jpg', 'images/LBan6.jpg', 'images/LBan7.jpg', 'images/LBan8.jpg', 'images/LBan9.jpg', 'images/LBan10.jpg'),
			cur:			0,
			max_step:		15
		}
	this.init = function()
	{
		this.preloadImagesArr(this.i_ani.swap_images);
		this.i_ani.obj = document.getElementById('i_swap_1');
		this.fadeIn(0);
	}
	ss.fadeIn = function(step)
	{
		if (step > ss.i_ani.max_step)
		{
			ss.i_ani.obj.parentNode.style.background = 'url(' + ss.i_ani.swap_images[ss.i_ani.cur] + ')';
			ss.i_ani.obj.parentNode.style.backgroundRepeat = 'no-repeat';
			++ss.i_ani.cur;
			if (ss.i_ani.cur == ss.i_ani.swap_images.length) ss.i_ani.cur = 0;
			ss.i_ani.obj.src = ss.i_ani.swap_images[ss.i_ani.cur];
			ss.i_ani.obj.style.opacity = 0;
			ss.i_ani.obj.style['-moz-opacity'] = 0;
			ss.i_ani.obj.style['-khtml-opacity'] = 0;
			ss.i_ani.obj.style.filter = 'alpha(opacity=0)';
			ss.i_ani.timer = setTimeout(function(){ss.fadeIn(0)}, ss.i_ani.big_interval);
			return;
		}
		fStep = (1+Math.sin(Math.PI/2*(step/ss.i_ani.max_step-1)));
		ss.i_ani.obj.style.opacity = fStep;
		ss.i_ani.obj.style['-moz-opacity'] = fStep + '%';
		ss.i_ani.obj.style['-khtml-opacity'] = fStep;
		ss.i_ani.obj.style.filter = 'alpha(opacity=' + 100*fStep + ')';
		ss.i_ani.timer = setTimeout(function(){ss.fadeIn(++step)}, ss.i_ani.interval);
	}
	this.preloadImagesArr = function()
	{
	  	var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
		var i,j=d.MM_p.length,a=this.preloadImagesArr.arguments[0]; for(i=0; i<a.length; i++)
		if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
	}
}
ani_head = new ani_obj;