I'm in the process of making a point and click demo. So far I have text that appears when you hover over a character. In addition, when you hover over, a "Next arrow image" button appears so that you can finish the dialogue.
//I have the button declared globally for now.
//I also have the dialogue and initialized as an array.
var ingramDialogue = [
"You know you should really consider doing something original.",
"Let Policenauts be what it was.",
"A series is good when people are left wanting more",