button that randomizes location of objects,when clcked again del the old stuff & reputs stuff.help
Hello world I'm trying to make a program that when I click the randomize button it randomly puts objects in a given area and if you hit the button again it should delete the objects and put on a new randomized pattern of objects.
need help!!!!
as of the moment I only have a "else is unexpected" error but I'm afraid my idea night not work help please!!!! 
import flash.geom.Point;
import flash.events.MouseEvent;
var no:Number = 1
var scale:Number = new Number();
var treeList:Array = new Array();
var grass1List:Array = new Array();
var grass2List:Array = new Array();
var grass3List:Array = new Array();
var grass4List:Array = new Array();
var grass5List:Array = new Array();
rdm_btn.addEventListener(MouseEvent.MOUSE_UP,Random);
function Random (e:MouseEvent):void
{
if (no < 3)
for (var p:Number = 0; p<500; p++)
{
var grass5:Grass5=new Grass5();
var tempPointGrass5:Point=new Point();
tempPointGrass5.x = Math.floor(Math.random() * 1000);
tempPointGrass5.y = Math.floor(Math.random() * 1000);
if (checkBoundary(tempPointGrass5.x,tempPointGrass5.y))
{
grass5.x = tempPointGrass5.x;
grass5.y = tempPointGrass5.y;
grass5.scaleX = grass5.scaleY =(tempPointGrass5.y/650);
grass5List.push(tempPointGrass5);
addChild(grass5);
}
else
{
p--;
}
}
for (var q:Number = 0; q<500; q++)
{
var grass4:Grass4=new Grass4();
var tempPointGrass4:Point=new Point();
tempPointGrass4.x = Math.floor(Math.random() * 1000);
tempPointGrass4.y = Math.floor(Math.random() * 1000);
if (checkBoundary(tempPointGrass4.x,tempPointGrass4.y))
{
grass4.x = tempPointGrass4.x;
grass4.y = tempPointGrass4.y;
grass4.scaleX = grass4.scaleY =(tempPointGrass4.y/650);
grass4List.push(tempPointGrass4);
addChild(grass4);
}
else
{
q--;
}
}
for (var v:Number = 0; v<500; v++)
{
var grass3:Grass3=new Grass3();
var tempPointGrass3:Point=new Point();
tempPointGrass3.x = Math.floor(Math.random() * 1000);
tempPointGrass3.y = Math.floor(Math.random() * 1000);
if (checkBoundary(tempPointGrass3.x,tempPointGrass3.y))
{
grass3.x = tempPointGrass3.x;
grass3.y = tempPointGrass3.y;
grass3.scaleX = grass3.scaleY =(tempPointGrass3.y/650);
grass1List.push(tempPointGrass3);
addChild(grass3);
}
else
{
v--;
}
}
for (var t:Number = 0; t<500; t++);
//ingore the enter code here
var grass2:Grass2=new Grass2();
var tempPointGrass2:Point=new Point();
tempPointGrass2.x = Math.floor(Math.random() * 1000);
tempPointGrass2.y = Math.floor(Math.random() * 1000);
if (checkBoundary(tempPointGrass2.x,tempPointGrass2.y))
{
grass2.x = tempPointGrass2.x;
grass2.y = tempPointGrass2.y;
grass2.scaleX = grass2.scaleY =(tempPointGrass2.y/650);
grass2List.push(tempPointGrass1);
addChild(grass2);
}
else
{
t--;
}
}
for (var j:Number = 0; j<500; j++)
{
var grass1:Grass1=new Grass1();
var tempPointGrass1:Point=new Point();
tempPointGrass1.x = Math.floor(Math.random() * 1000);
tempPointGrass1.y = Math.floor(Math.random() * 1000);
if (checkBoundary(tempPointGrass1.x,tempPointGrass1.y))
{
grass1.x = tempPointGrass1.x;
grass1.y = tempPointGrass1.y;
grass1.scaleX = grass1.scaleY =(tempPointGrass1.y/650);
grass1List.push(tempPointGrass1);
addChild(grass1);
}
else
{
j--;
}
}
for (var i:Number = 0; i<20; i++)
{
var tree:Tree=new Tree();
var tempPointTree:Point=new Point();
tempPointTree.x = Math.floor(Math.random() * 1000);
tempPointTree.y = Math.floor(Math.random() * 1000);
if (checkBoundary(tempPointTree.x,tempPointTree.y))
{
tree.x = tempPointTree.x;
tree.y = tempPointTree.y;
tree.scaleX = tree.scaleY =(tempPointTree.y/650);
treeList.push(tempPointTree);
addChild(tree);
}
else
{
i--;
}
}
no++
no++
no++
else
{
no--
no--
no--
treeList.length = 0
grass1List.length = 0
grass2List.length = 0
grass3List.length = 0
grass4List.length = 0
grass5List.length = 0
}
}
function checkBoundary(X:Number, Y:Number):Boolean
{
if (X > 100 && X < 900 && Y > 220 && Y < 500)
{
return true;
}
return false;
}
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