unimdblistgrid onclick button to open another form

[devya]

How to make the button will run to open the other form ?

config.itemTpl=  new Ext.XTemplate
                (
                ' <table style="color:white;vertical-align:left;border-style:outset;border-radius:1px;background:SlateBlue; ">'+
                '<tr> '+
    '<td width="10px" rowspan="2">{7}</td>'+
    '<td >{2}, {6}km away</td> '+
    '<td > ({5}) <img src="files/images/star.png" ></td> '+
    '<td rowspan="2"> {[this.getColor(values)]} </td>'+
    '<td rowspan="2"> <button onclick=this.myFunction()>Profiles</button></td> '+
  '</tr> '+
  '<tr> <td>{8}</td>'+
  '<td>{[this.Setfree(values)]} </td>   </tr>'+
  '</table>',
   
   {
      getColor: function(values)
      {
        if(values[10] == 2) return '<img src="files/images/YellowLight.png">';
        else
           if (values[10] == 3) return '<img src="files/images/BlueLight.png">';
              else  return '<img src="files/images/RedLight.png">';
      }
   }
    
    , {
      Setfree: function(values)
      {
        if(values[9] == 0) return 'Free';
        else
          return '$'+values[9] ;
      }
   }
   ,
    {
     myFunction: function(){
         ajaxRequest(sender,"showdetails",[]);
    }
      }
    ); 

 

unimdblistgrid-->onajaxevent :

if EventName = 'showdetails' then
  begin
    fmWorkerProfile.ShowModal();
  end;

 

i can not make it run