var act=play[0].getElementsByTagName("ACT");
var scene=act[0].getElementsByTagName("SCENE");
var speech=scene[0].getElementsByTagName("SPEECH");
var speaker,line;
//start the loop for acts
for(var i=0; i<act.length; i++) { 

	//start loop for scenes
	for(var i=0; i<scene.length; i++) { 
		
		for(var i=0; i<speech.length; i++) { 

			speaker=speech[i].getElementsByTagName("SPEAKER");
			line=speech[i].getElementsByTagName("LINE");
			document.write(speaker[i].text + "<br>");

		}

	}

}