var HeaderSlideShow = {

	imgCount: 0,
	transition_interval: 5000,
	imgIndex: 0,
	
	init: function(imgCount) {
		HeaderSlideShow.imgCount = imgCount-1;
		var img = $('#headimg-'+HeaderSlideShow.imgIndex);		
		if(imgCount > 1)
			HeaderSlideShow.begin();		
	},
	showNextItem: function() {
		$('#headimg-'+HeaderSlideShow.imgIndex).animate({opacity: '0'}, 1000,'easeInQuad');
		HeaderSlideShow.imgIndex++;
		if(HeaderSlideShow.imgIndex > HeaderSlideShow.imgCount)
			HeaderSlideShow.imgIndex = 0;
		$('#headimg-'+HeaderSlideShow.imgIndex).show().css({opacity: '0'}).animate({opacity: '1'}, 1000,'easeOutQuad');		

	},
	begin: function() {
		$('#headimg-0').everyTime(HeaderSlideShow.transition_interval,"transition",function(){
			HeaderSlideShow.showNextItem();
		});
	}
	
}