var vHidden=true;
function showcred(e) {
	if(e) {
		//e.cancelBubble = true;
		//if (e.stopPropagation) e.stopPropagation();
		var timer = 0;
		if (document.getElementById) {
			document.getElementById('credits').style.display='block';
			for(i = 0; i <= 100; i++) {
            	setTimeout("changeopac("+i+", 'credits')", timer*5);
            	timer++;
        	}
		}
		else {document.credits.display = 'block';}
		vHidden=false;
		setTimeout("hidecred()", 3300);

	}
}
function hidecred() {
	if (!vHidden) {
	var timer = 0;
	if (document.getElementById) {
		for(i = 100; i >= 0; i--) {
            	setTimeout("changeopac("+i+", 'credits')", timer*20);
            	timer++;
        }
	}
	else {document.credits.display = 'none';}
	vHidden=true;
	}
}

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 + ")";
}