//define scroll functions
//1680 is the screen width of the content frame
//500 is the distance to scroll to the right

var i = 0;
var j = 0;
var t;
//define right scroll
function ScrollRight(dist) {
	if (j < 1200) {
		 if(i > 0) {
		 	 dist = 500;
		 }

	 	scrollEnd = j + dist;
		j = j + 8;
		i++;
		ScrollRight2();
	 } else if (i>= 4) {
		j = 0;
		i = 0;
		clearTimeout(t)
		ScrollRight(100);
	 }
}

function ScrollRight2() {
	if (j < scrollEnd) {
		parent.frames.bottom.scroll(j,0);
		j = j + 8;
		t = setTimeout('ScrollRight2()',75);
	}
	else {
		j = scrollEnd;
	}
}
//define left scroll
function ScrollLeft(dist2) {
	j = dist2
 	if (j > 0) {
	 scrollEnd = j - dist2;
	 j = j - 8;
	 ScrollLeft2();
 }

} 

function ScrollLeft2() {
	if (j > scrollEnd) {
		parent.frames.bottom.scroll(j,0);
		j = j - 8;
		setTimeout('ScrollLeft2()',1);
	}
	else {
		j = scrollEnd;
	}
}