Panorama controls on buttons

[CNL83]

http://www.scormsource.com/downloads/pan.zip

The panorama works on the above file, but Id like to scroll at a certain speed automatically and put the controls on buttons.

Can anyone lend some help with that?

 /*
=================================================================
PANORAMA 360 START
------------------
Rob @ Republic of Panama / 2004 11 16
*/

onClipEvent (load) {
/* myPanoramaDuplicates: 
	i know this variable can be programmed 
	to be set automatically depending on the 
	movie stage width ... any volunteers?
*/
_root.myPanoramaDuplicates = "2"; // duplicates necesary for visual continuity of your panorama image
}

onClipEvent (enterFrame) {
	/* myStageWidth:
		i know this variable can be programmed 
		to be set automatically depending on the 
		movie stage width ... any volunteers?*/
	myStageWidth = 487.9; // the width of your Flash Movie
	
	/* myPanoramaSpeed:
	
	*/
	myPanoramaSpeed = 150;
	
	//
	panObj = this;
	panObjWidth = panObj._width;
	panObjHalf = panObjWidth/2;
	xPos = _root._xmouse; 
	// next line centers the menu drag to the screen
	xPos = xPos-(myStageWidth/395);
	panObj._x = panObj._x-(xPos/myPanoramaSpeed);
	if (panObj._x<-panObjHalf) {
		panObj._x = 0.01;
	} else if (panObj._x>9) {
		panObj._x = -panObjHalf;
	}
}

/*
PANORAMA 360 END
=================================================================
*/