	//////////////////////////////////////
	//                                  //
	//           Images.js              //
	//                                  //
	//////////////////////////////////////
	
	// imageArray[] indexes for common
	// CASCOM button graphics.
	var BACK_IMG = 0;
	var NEXT_IMG = 4;
	var GOTO_IMG = 8;
	var HISTORY_IMG = 12;
	var HELP_IMG = 16;
	var REFRESH_IMG = 19;
	var MORE_IMG = 23;
	var VIDEO_IMG = 28;
	var COURSEMAP_IMG = 33;
	var AUDIO_IMG = 37;
	var BOOKMARK_IMG = 42;
	var PRINT_IMG = 46;
	var EXIT_IMG = 50;
	var ACTIONS_IMG = 54;
	var CANCEL_IMG = 58;
	var OPTIONS_IMG = 62;
	var OPTCANCEL_IMG = 66;

	// Preload all the Toolbar images.

	imageArray[0] = new Image();
	imageArray[0].src = "toolbar/back1.gif";
	imageArray[1] = new Image();
	imageArray[1].src = "toolbar/back2.gif";
	imageArray[2] = new Image();
	imageArray[2].src = "toolbar/back3.gif";
	imageArray[3] = new Image();
	imageArray[3].src = "toolbar/back4.gif";

	imageArray[4] = new Image();
	imageArray[4].src = "toolbar/for1.gif";
	imageArray[5] = new Image();
	imageArray[5].src = "toolbar/for2.gif";
	imageArray[6] = new Image();
	imageArray[6].src = "toolbar/for3.gif";
	imageArray[7] = new Image();
	imageArray[7].src = "toolbar/for4.gif";

	imageArray[8] = new Image();
	imageArray[8].src = "toolbar/goto1.gif";
	imageArray[9] = new Image();
	imageArray[9].src = "toolbar/goto2.gif";
	imageArray[10] = new Image();
	imageArray[10].src = "toolbar/goto3.gif";
	imageArray[11] = new Image();
	imageArray[11].src = "toolbar/goto4.gif";

	imageArray[12] = new Image();
	imageArray[12].src = "toolbar/history1.gif";
	imageArray[13] = new Image();
	imageArray[13].src = "toolbar/history2.gif";
	imageArray[14] = new Image();
	imageArray[14].src = "toolbar/history3.gif";
	imageArray[15] = new Image();
	imageArray[15].src = "toolbar/history4.gif";

	imageArray[16] = new Image();
	imageArray[16].src = "toolbar/blank.gif";
	imageArray[17] = new Image();
	imageArray[17].src = "toolbar/blank.gif";
	imageArray[18] = new Image();
	imageArray[18].src = "toolbar/blank.gif";

	imageArray[19] = new Image();
	imageArray[19].src = "toolbar/blank.gif";
	imageArray[20] = new Image();
	imageArray[20].src = "toolbar/blank.gif";
	imageArray[21] = new Image();
	imageArray[21].src = "toolbar/blank.gif";
	imageArray[22] = new Image();
	imageArray[22].src = "toolbar/blank.gif";

	imageArray[23] = new Image();
	imageArray[23].src = "toolbar/more1.gif";
	imageArray[24] = new Image();
	imageArray[24].src = "toolbar/more2.gif";
	imageArray[25] = new Image();
	imageArray[25].src = "toolbar/more3.gif";
	imageArray[26] = new Image();
	imageArray[26].src = "toolbar/more4.gif";
	imageArray[27] = new Image();
	imageArray[27].src = "toolbar/more2.gif";

	imageArray[28] = new Image();
	imageArray[28].src = "toolbar/video1.gif";
	imageArray[29] = new Image();
	imageArray[29].src = "toolbar/video2.gif";
	imageArray[30] = new Image();
	imageArray[30].src = "toolbar/video3.gif";
	imageArray[31] = new Image();
	imageArray[31].src = "toolbar/video4.gif";
	imageArray[32] = new Image();
	imageArray[32].src = "toolbar/video2.gif";

	imageArray[33] = new Image();
	imageArray[33].src = "toolbar/blank.gif";
	imageArray[34] = new Image();
	imageArray[34].src = "toolbar/blank.gif";
	imageArray[35] = new Image();
	imageArray[35].src = "toolbar/blank.gif";
	imageArray[36] = new Image();
	imageArray[36].src = "toolbar/blank.gif";

	imageArray[37] = new Image();
	imageArray[37].src = "toolbar/audio1.gif";
	imageArray[38] = new Image();
	imageArray[38].src = "toolbar/audio2.gif";
	imageArray[39] = new Image();
	imageArray[39].src = "toolbar/audio3.gif";
	imageArray[40] = new Image();
	imageArray[40].src = "toolbar/audio4.gif";
	imageArray[41] = new Image();
	imageArray[41].src = "toolbar/audio2.gif";

	imageArray[42] = new Image();
	imageArray[42].src = "toolbar/bookmark1.gif";
	imageArray[43] = new Image();
	imageArray[43].src = "toolbar/bookmark2.gif";
	imageArray[44] = new Image();
	imageArray[44].src = "toolbar/bookmark3.gif";
	imageArray[45] = new Image();
	imageArray[45].src = "toolbar/bookmark4.gif";

	imageArray[46] = new Image();
	imageArray[46].src = "toolbar/print1.gif";
	imageArray[47] = new Image();
	imageArray[47].src = "toolbar/print2.gif";
	imageArray[48] = new Image();
	imageArray[48].src = "toolbar/print3.gif";
	imageArray[49] = new Image();
	imageArray[49].src = "toolbar/print4.gif";

	imageArray[50] = new Image();
	imageArray[50].src = "toolbar/exit1.gif";
	imageArray[51] = new Image();
	imageArray[51].src = "toolbar/exit2.gif";
	imageArray[52] = new Image();
	imageArray[52].src = "toolbar/exit3.gif";
	imageArray[53] = new Image();
	imageArray[53].src = "toolbar/exit4.gif";
	
	imageArray[54] = new Image();
	imageArray[54].src = "toolbar/action1.gif";
	imageArray[55] = new Image();
	imageArray[55].src = "toolbar/action2.gif";
	imageArray[56] = new Image();
	imageArray[56].src = "toolbar/action3.gif";
	imageArray[57] = new Image();
	imageArray[57].src = "toolbar/action4.gif";

	imageArray[58] = new Image();
	imageArray[58].src = "toolbar/cancel1.jpg";
	imageArray[59] = new Image();
	imageArray[59].src = "toolbar/cancel2.jpg";
	imageArray[60] = new Image();
	imageArray[60].src = "toolbar/cancel3.jpg";
	imageArray[61] = new Image();
	imageArray[61].src = "toolbar/cancel4.jpg";

	imageArray[62] = new Image();
	imageArray[62].src = "toolbar/options1.gif";
	imageArray[63] = new Image();
	imageArray[63].src = "toolbar/options2.gif";
	imageArray[64] = new Image();
	imageArray[64].src = "toolbar/options3.gif";
	imageArray[65] = new Image();
	imageArray[65].src = "toolbar/options4.gif";

	imageArray[66] = new Image();
	imageArray[66].src = "toolbar/optcancel1.gif";
	imageArray[67] = new Image();
	imageArray[67].src = "toolbar/optcancel2.gif";
	imageArray[68] = new Image();
	imageArray[68].src = "toolbar/optcancel3.gif";
	imageArray[69] = new Image();
	imageArray[69].src = "toolbar/optcancel4.gif";

