Constructor Function

    local function createEnemy(imageSource, physicsSrc)
        local newEnemy = display.newImage( imageSource )
        newEnemy.x, newEnemy.y = 420, 130
        physics.addBody( newEnemy, physicsData:get( physicsSrc ) )
        newEnemy.myName = "origMonst"
        newEnemy.bodyType = "dynamic"
        newEnemy.isFixedRotation = true
        newEnemy:addEventListener( "touch", startDrag )
        newEnemy.collision = origMonstCollision
        newEnemy:addEventListener( "collision", enemyX )
        newEnemy.postCollision = monstPostCollision
        newEnemy:addEventListener( "postCollision", enemyX )
        function newEnemy:enterFrame ( event )
            monstWrap( self, event )
            timeLoop( self, event )
        end
        Runtime:addEventListener( "enterFrame", newEnemy )
        levelGroup:insert(newEnemy)
    end



        enemyX = createEnemy( "images/monst2.png", "2bMonst" )