/*
========================================
createDropShadow
----------------------------------------
(c) Derek Ahmedzai, March 2004

TextField prototype
Usage: 
	oTextField.createDropShadow(oTextFormat, [iXOffSet, [iYOffset]]);
========================================
*/

TextField.prototype.createDropShadow = function()
{
	trace("createDropShadow (for " + this + ")");
	var iLen = arguments.length;
	if (iLen > 0)
	{
		if (arguments[0])
		{
			var tfDS = arguments[0];
			var sDesc = tfDS.font + " " + tfDS.size + "px #" + tfDS.color.toString(16);
			trace(" -> " + sDesc);
			//create drops shadow
			var oDS = this._parent.createTextField("oDS", getNewDepth(), 0, 0, 20, 20);
			with (oDS)
			{
				autoSize = "left";
				text = this.text;
				selectable = false;
				setTextFormat(tfDS);
			}
			//shift
			var iX = 0;
			var iY = 0;
			if (arguments[1])
			{
				var iX = arguments[1];
			}
			if (arguments[2])
			{
				var iY = arguments[2];
			}
			else
			{
				if (arguments[1])
				{
					var iY = arguments[1];
				}
			}
			//shift horizontally and vertically
			oDS._x = iX;
			oDS._y = iY;
			//swap depths
			//swapDepths.call(this, getNewDepth());
			swapDepths.call(this, oDS);
			return oDS;
		}
		else
		{
			trace(" X - Invalid TextFormat");
			return false;
		}
	}
	else
	{
		trace(" X - No arguments supplied");
		return false;
	}
}