var Count:Number;
var MainArray:Array;
Enter.addEventListener(MouseEvent.CLICK,Enterance);
function Enterance(evt:MouseEvent):void
{
Count=Number(myInputText.text);
MainArray=new Array(Count);
for(var i:Number=0;i<Count;i++)
{
var newArray:Array=new Array();
MainArray[i]=newArray;
}
}
MainArray[0][5]
MainArray[2][6]