[Tfp]

var a:Number =Number.MAX_VALUE;
var b:int =int.MAX_VALUE;
function checkInt(obj:Object,i:String):void
{
      //  if (!(variable_exist(obj[i])))
      //  {
      //       trace("you idiot, there no such variable!!...freakin noobs, i need some to dring..eh life sucks")
      //       return ;
      //  }

	if (!(obj[i] is Number))
	{
		trace("f*ck, this is string or what?")
		return ;
	}
	
	if (obj[i]>int.MAX_VALUE)
	{
		trace("god deam it, this is bigger than int =(")
		return ;
	}
	
	var side;
	if (obj[i]>0) side=.1 else side=-.1
	var old = obj[i];
	obj[i]+=side;
	if (old==obj[i])
	{
		trace("=)");
	} else {
		obj[i]=old;
		trace("=(");
	}
}

checkInt(this,'a');// =(
checkInt(this,'b');// =)
trace(b);//2147483647
trace(a);//1.79769313486231e+308

^__^