// Determining the device type (phone, tablet)

var my_resolution = B.GetResolutionType();     
// The condition for  selecting by the device type                   
if (my_resolution == B.RESOLUTION_TYPE.PHONE)
{
   // Changing the wiget size for phones 
  IR.GetItem (""ErrorChanel" + moduleID).Width =   IR.GetPage(2).Width * 50 / 100;
  IR.GetItem (""ErrorChanel" + moduleID).Height = IR.GetPage(2).Height  * 0.5;
}
else
{  
   // Changing the wiget size for tablets 
   IR.GetItem (""ErrorChanel" + moduleID).Width =   IR.GetPage(2).Width * 1;
  IR.GetItem (""ErrorChanel" + moduleID).Height = IR.GetPage(2).Height  * 0.75;
};