Help: My script only works for Flash 6?!

programming flash
1

I set up an ease array using an older code to scroll to different X/Y coordinates on my site through button clicks. However it only works if published in Flash 6. Here is the code:

/*EASING **********************************************************************/
function ease (objet, targetX, targetY, speed) {

if(!easingArray) {
	easingArray = [[],[]];
}

var found = false;
for(i=0; i<=easingArray[0].length; i++) {
	if(easingArray[0]* == objet) {
		found = true;
		if(easingArray[1]* != objet._easing) {
			clearInterval(easingArray[1]*);
			easingArray[1]* = objet._easing;
		};
		
		if( (Math.ceil(objet._x) < ( Math.ceil(targetX - 1) ) ) || (Math.ceil(objet._x) > ( Math.ceil(targetX + 1) ) ) ){
			objet._x += (targetX - objet._x)/speed;
		} else {
			objet._x = targetX;
		};
		if( (Math.ceil(objet._y) < ( Math.ceil(targetY - 1) ) ) || (Math.ceil(objet._y) > ( Math.ceil(targetY + 1) ) ) ){
			objet._y += (targetY - objet._y)/speed;
		} else {
			objet._y = targetY;
		};
		if( (objet._x == targetX) && (objet._y == targetY) ) {
			clearInterval(objet._easing);
		};
	};
};

if (found == false) {
	var long = easingArray[0].length
	easingArray[0][long] = objet;
	easingArray[1][long]= objet._easing;
}

};

Movieclip.prototype.easing = function (targetX, targetY, speed) {
trace(“ease”);
clearInterval(this._easing);
this._easing = setInterval(ease, 40, this, targetX, targetY, speed);
}
/*****************************************************************************/

this.directions.onRelease = function () {
desk.easing (-925, 25, 3);
}

this.home.onRelease = function () {
desk.easing (24, 0, 3);
}

this.calendar.onRelease = function () {
desk.easing (-925, -752, 3);
}

this.Press.onRelease = function () {
desk.easing (24, -782, 3);
}

this.plays.onRelease = function () {
desk.easing (-1875, 0, 3);
}

this.tickets.onRelease = function () {
desk.easing (-1875, -782, 3);
}

this.company.onRelease = function () {
desk.easing (24, -1465, 3);
}

this.contact.onRelease = function () {
desk.easing (-1875, -1465, 3);
}

this.dining.onRelease = function () {
desk.easing (-955, -1445, 3);
}

Is there an easier way to do this? “desk” is a mc.