var Envy = {

	bagHovered : false,

	bagHoverId : 0,

	current_img_id : 1,
	
	SITE_URL : 'http://www.bau.com',

	Scroller : {
	
		moving : true,

		currentScroll : 0,

		increment : 1,		
	
		speed : 50,
			
		direction : "left",

		scroll: function() {

			if( this.moving == 1 ) {

				var beforeScroll = this.scroller.scrollLeft;

				if (this.direction == "right"){

					this.scroller.scrollLeft -= this.increment;

					var afterScroll = this.scroller.scrollLeft;

					newvalue = this.scroller.scrollLeft/(this.scroller.scrollWidth-this.scroller.clientWidth);

					if (this.currentScroll != newvalue) {

						this.currentScroll = newvalue;

					}

					if(this.scroller.scrollLeft == 0 ) {

						this.direction="left";

					}
				}

				else {

					var beforeScroll = this.scroller.scrollLeft;

					this.scroller.scrollLeft += this.increment;

					var afterScroll = this.scroller.scrollLeft;

					newvalue = this.scroller.scrollLeft/(this.scroller.scrollWidth-this.scroller.clientWidth);

					if (this.currentScroll!= newvalue) {

						this.currentScroll = newvalue;

					}

					if( beforeScroll == afterScroll ) {

						this.direction="right";

					}
				}
			}
		},

		start : function() {

			this.moving = 1;

		},

		stop : function() {

			this.moving = 0;

		},

		init : function(scrollerId) {

			this.scroller = document.getElementById(scrollerId);	
			
			if ((this.scroller == undefined)) {

				return false;
			}

			else {return true}

		}

	}

}


window.onload = function() { 
		
	if (Envy.Scroller.init('edy_scroller_container')) {
		setInterval("Envy.Scroller.scroll();", Envy.Scroller.speed);
	}
}