/**************************************
* GUI Home

* required jQuery
*  
* pompe: http://www.reperes-brest.net/
***********************************/

jQuery.fn.newsTicker = jQuery.fn.newsticker = function(delay){
	return this.each(
		function(){
			if(this.nodeName.toLowerCase()!= "ul") return;
			delay = delay || 4000;
			var self = this;
			self.items = jQuery("li", self);
			// hide all items (except first one)
			self.items.not(":eq(0)").hide().end();
			// current item
			self.currentitem = 0;
			var doTick = function(){
				jQuery.newsticker(self);
			}
			setInterval(doTick,delay);
		}
	)
	.addClass("newsticker")
	.hover(
		function(){
			// pause if hovered over
			this.pause = true;
		},
		function(){
			// unpause when not hovered over
			this.pause = false;
		}
	);
}
jQuery.newsticker = function(el){
	// return if hovered over
	if(el.pause) return;
	// hide current item
	jQuery(el.items[el.currentitem]).fadeOut("slow",
		function(){
			jQuery(this).fadeOut("slow");
			// move to next item and show
			el.currentitem = ++el.currentitem % (el.items.size());
			jQuery(el.items[el.currentitem]).fadeIn("slow");
		}
	);
}

$(document).ready(
	function(){
		$("#events ul").newsTicker();	
	}
);