function FadeOut(id, time){
		opacity(id, 100, 0, time);
	}
	
	function FadeIn(id, time){
		opacity(id, 0, 100, time);
	}	
	
	function PartFadeOut(id, time){
		opacity(id, 100, 60, time);
	}
	
	function PartFadeIn(id, time){
		opacity(id, 60, 100, time);
	}	
	
	function opacity(id, opacStart, opacEnd, millisec) {
		var speed = Math.round(millisec / 100);
		var timer = 0;
		
		if(opacStart > opacEnd) {
			for(i = opacStart; i >= opacEnd; i--) {
				setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed));
				timer++;
			}
		} else if(opacStart < opacEnd) {
			for(i = opacStart; i <= opacEnd; i++)
				{
				setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed));
				timer++;
			}
		}
	}
	
	function changeOpac(opacity, id) {
		var object = document.getElementById(id).style;
		object.opacity = (opacity / 100);
		object.MozOpacity = (opacity / 100);
		object.KhtmlOpacity = (opacity / 100);
		object.filter = "alpha(opacity=" + opacity + ")";
		object.backgroundColor = "#fff";
	}