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            The Edit class is derived from the WinControl class. 
			
            access function: GetEdit(name) 
            Attributes of the Edit class 
            
              
              
                | Attribute | 
                Access | 
                Type | 
                Description |  
              
                | text | 
                R/W | 
                string | 
                the editable text |  
              
                | onChange | 
                W | 
                callback | 
                called when user changes the text | 
				 
				
                | onClick | 
                W | 
                callback | 
                called when user clicks the control | 
				 
               
              
			Example 1: Modify text of an edit control 
			edit=GetEdit('name')
edit.text='data entered from script'
             
              
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