| In the applet form of the graph, any data item can be linked 
                          to a JavaScript function within the current page via the URL and target elements.  To instruct the graph applet to execute a JavaScript function upon a mouse 
                          click ( rather than URL ) the target element of the data item must be set to a value of "javascript".  The function to be executed should then be entered in the URL element of the 
                          data item. In addition it is vital that "mayscript" is present in the 
                          applet tag e.g,  
                          
                           For an example of the graph applet executing a JavaScript function please 
                          click here. |