Horizontal scroll help nedeed

1

Hi,

I wonder if anyone have an clue how to make the gallery/pictures stop scrolling 20 or 30px to the right of the webbrowser. I think something has to be added in the end of the code under IMAGES DRAGGING FUNCTION.

This is the page:
www.flaw.se

Would really appreciate your help.

Heres the code for the scroller:

//FUNCTION UPDATE IMAGES SCROLL WHILE PRELOADING
function updateScroll() {

	//SCROLL ACTIVE OR NOT
	if (project.images._width > (Stage.width-30)) {
		project.scrollBase._visible = true;
		project.scrollBt._visible = true;
	} else {
		project.scrollBase._visible = false;
		project.scrollBt._visible = false;
	}
	
	//IMAGES SCROLLING FUNCTION
	var easingValue:Number = 8;
	var mouseWheelValue:Number = 6;	
	var targX:Number;
	Tweener.addTween(project.scrollBase, {_color:"0x"+scrollBaseColor});
	Tweener.addTween(project.scrollBt, {_color:"0x"+scrollButtonColor});
	Tweener.addTween(project.scrollBase, {_height:3, time:1, delay:0.5});
	Tweener.addTween(project.scrollBt, {_height:9, time:1, delay:0.5});
	
	project.scrollBt.onRollOver = function (){
		Tweener.addTween(project.scrollBt, {_color:"0x"+mainColor, time:0.5, transition:"linear"});
		Tweener.addTween(project.scrollBt.arrow, {_y:3, time:0.5});
	}
	
	project.scrollBt.onRollOut = function (){
		Tweener.addTween(project.scrollBt, {_color:"0x"+scrollButtonColor, time:1});
		Tweener.addTween(project.scrollBt.arrow, {_y:0, time:0.5});
	}
	
	project.scrollBt.onPress = function() {
		drag();
		if (mainPath.childNodes[1].childNodes[sectionNum-1].childNodes[projectNum-1].childNodes[1].childNodes[0].nodeValue !== "NO") {
			closeDescription();
		}
		startDrag(this, false, 0, 0, project.scrollBase._width - project.scrollBt._width, 0);
	}
	
	project.scrollBt.onRelease = project.scrollBt.onReleaseOutside = function () {
		Tweener.addTween(project.scrollBt, {_color:"0x"+scrollButtonColor, time:1});
		Tweener.addTween(project.scrollBt.arrow, {_y:0, time:0.5});
		stopDrag();
	}
	
	//IMAGES DRAGGING FUNCTION
	function drag() {
		Tweener.removeTweens(project.images);
		project.images.onEnterFrame = function() {
			scrollAmount = (this._width - project.scrollBase._width) / (project.scrollBase._width - project.scrollBt._width);
			targX = -project.scrollBt._x * scrollAmount;
			this._x -= (this._x - targX) / easingValue;
		}
	}

}

};

All the best, gracias