public/javascripts/yui/charts/charts.js
function(value)
	{
		if(this._dataTipFunction)
		{
			YAHOO.widget.Chart.removeProxyFunction(this._dataTipFunction);
		}
		
		if(value)
		{
			this._dataTipFunction = value = YAHOO.widget.Chart.getFunctionReference(value);
		}
		this._swf.setDataTipFunction(value);
	}
function(value)
	{
		if(this._dataTipFunction)
		{
			YAHOO.widget.Chart.removeProxyFunction(this._dataTipFunction);
		}
		
		if(value)
		{
			this._dataTipFunction = value = YAHOO.widget.Chart.getFunctionReference(value);
		}
		this._swf.setDataTipFunction(value);
	}
function ( value ) { if ( this . _dataTipFunction ) { YAHOO . widget . Chart . removeProxyFunction ( this . _dataTipFunction ) ; } if ( value ) { this . _dataTipFunction = value = YAHOO . widget . Chart . getFunctionReference ( value ) ; } this . _swf . setDataTipFunction ( value ) ; }
Setter for the dataTipFunction attribute.

@method _setDataTipFunction
@private
Setter for the dataTipFunction attribute .