var J = {
	t:0, tid:false, e:null, ss:5, sd:5,
	G: function(s) {
		this.e = $('id_jmp_cont');
		if (this.tid)
			clearTimeout(this.tid);
		this.t = s;
		this.S();
	},
	S: function() {
		var dir = this.t < this.e.scrollLeft ? -1 : 1;
		var dist = Math.abs(this.t - this.e.scrollLeft);
		if (dist <= this.ss)
			this.e.scrollLeft = this.t;
		else
		{
			this.e.scrollLeft += dir * this.ss;
			setTimeout('J.S()', this.sd);
		}
	}
}