{
    //	Subtitle generator by !Rocky.
    //	modified by Ryan Webb (http://ryanwebb.com/) to become even more pant-wettingly useful.
    //
    //	Save this code as
    //	"subtitles.jsx"
    //
    //	Create a text file with your subtitles.
    //	The first line needs to read "translations = marker / timecode / decimal" depending on your input.
    //	Each line of text is one on-screen line.
    //	To have several lines on-screen at the same time simply separate them with a pipe ( | ) character.
    //      eg "Character 1 talks|Character 2 interrupts"
    //      For timecode and decimal have the in/out time for each subtitle above the line of text.
    //      eg "00:02:15 - 00:08:30
    //      this is an awesome subtitle script"
    //
    //	Create a new text layer in your comp, adjust its position,
    //	make sure the text's centered, so it looks nice.
    //	If you are using the marker option, add markers (Numpad *) where each subtitle line should be shown/hidden.
    //
    //	With the text layer selected, run the script, and select the subtitles file.
    //	Enjoy!
	
	var layer = app.project.activeItem.selectedLayers[0];
	var sourceText = layer.property("sourceText");
	var textLines = new Array();
	
	makeSubs();	
	
	function makeSubs() {
		if (layer.property("sourceText") != null) {
			var textFile = File.openDialog("Select a text file to open.", "");
			if (textFile != null) {
				textFile.open("r", "TEXT", "????");

				while (!textFile.eof)
					textLines[textLines.length] = textFile.readln();

				textFile.close();
				
				for (var i = sourceText.numKeys; i >= 1; i--)
							sourceText.removeKey(i);
				
				var z = textLines[0].split("=");
				z[1] = z[1].replace(/^\s+|\s+$/g, "") ;
				
				switch(z[1]) {
					case "decimal":
						decimalInterpret();
						break;
					case "timecode":
						timecodeInterpret();
						break;
					case "marker":
						markerInterpret();
						break;
				}
			}
		}
	}

	function decimalInterpret() {
		var decimalArray = new Array();
		var count = 1;	
			
		for(var i=0; i<=textLines.length; i++) {
			if((i+1)%3 == 0) {
				var x = textLines[i].split("-");
				for(var y=0; y<x.length; y++){
					x[y] = x[y].replace(/^\s+|\s+$/g, "") ;
					decimalArray[count] = x[y];
					count++;
				}
			}
		}
		writeText(decimalArray, 3);
	}

	function timecodeInterpret() {		
		var timecodeArray = new Array();
		var count = 1;
		for(var i=0; i<=textLines.length; i++) {
				if((i+1)%3 == 0) {
					var x = textLines[i].split("-");
					for(var j=0;j<x.length;j++) {
						x[j] = x[j].replace(/^\s+|\s+$/g, "") ;
						var t = x[j].split(":");
						for(var h =0; h<t.length;h++) {
							t[h] = parseFloat(t[h]);
						}
						x[j] = t[0] * 3600 + t[1] * 60 + t[2] * 1  + t[3] * 0.01;
						timecodeArray[count] = x[j];
						count++;
					}
			  }
		}
		writeText(timecodeArray, 3);	
	}

	function markerInterpret() {
		var markerArray = new Array();
		var markers = layer.property("marker");
		
		if(markers.numKeys==0) {
			alert("There are no Markers in this layer!");
		} else {
			for(var i=1; i<=markers.numKeys;i++) {
				markerArray[i] = markers.keyTime(i);
			}
		}
	
		writeText(markerArray, 2);
	}

	function writeText(times, lineJump) {
		var line = lineJump;
		var subTime, subText;
		
		for(var i = 1; i< times.length; i++) {
			subTime = times[i];
			sourceText.setValueAtTime(0, " ");
				if ((i % 2) == 0) {
					subText = " ";
				}
				else {
					subText = textLines[line].replace("|", "\x0d\x0a");
					line += lineJump;
				}
				sourceText.setValueAtTime(subTime, new TextDocument(subText));
		  }
	}
}