This is to create bubblechat like used in iMessenger or the SMS application on the iOS. Creating a new bubble is as easy as simply setting the size required.
a screenshot can be seen at
local theBubble = new Bubble(10,10,200,120)
theBubble:setType(1)
theBubble:setWidth(300)
theBubble:setHeight(150)
theBubble:setY(50)