Not able to run scripts in Batik

[Gurleen Randhawa]

I tried  the sample  script provided on the Batik web site , but I got the following error

 

SVG Error : 'showDialog' not  defined

 

This is the code that I wrote

 

// Root Element

 

SVGSVGElement currentRoot = currentSVGDoc.getRootElement()

 

// create the script

 Element elem = currentSVGDoc.createElementNS(null, "script");
 elem.setAttributeNS(null, "type","text/ecmascript");
 Text text = new GenericText("function showDialog(msg) {alert(msg);} " , (AbstractDocument)svgComp.getSVGDocument());

 elem.appendChild(text);
 currentRoot.appendChild(elem); 

 

 

// create the circle element

Element circle = currentSVGDoc.createElementNS(SVGConstants.SVG_NAMESPACE_URI, "circle");
circle.setAttributeNS(null, "cx", "137.5");
circle.setAttributeNS(null, "r", "20");
circle.setAttributeNS(null, "cy", "110");
circle.setAttributeNS(null, "style", "fill:crimson");
circle.setAttributeNS(null, "onmouseover","showDialog('onmousemove')");

currentRoot.appendChild(circle);

 

The sample script that I used is shown here

 

http://xml.apache.org/batik/scripting.html#howToUseScripting 

 

 

 

Thanks