myGallery = new Array();
	myGallery[0] = "gallery - zion national park";
	myGallery[1] = "zion national park in utah is a unique and dramatic landscape of carved canyons and soaring cliffs.";

	myPix = new Array();
	mytPix = new Array ();	
	myText = new Array();
	myBody = new Array();

	myPix[0] = new Image();
	myPix[0].src = "img/zion01.jpg";
	mytPix[0] = new Image();
	mytPix[0].src = "img/t_zion01.jpg";
	myText[0] = "zion cliffs";
	myBody[0] = "limestone and sandstone cliffs mix near the east park enterance.";

	myPix[1] = new Image();
	myPix[1].src = "img/zion02.jpg";
	mytPix[1] = new Image();
	mytPix[1].src = "img/t_zion02.jpg";
	myText[1] = "near the narrows";
	myBody[1] = "the north fork of the virgin river continues excavation of the canyon.";

	myPix[2] = new Image();
	myPix[2].src = "img/zion03.jpg";
	mytPix[2] = new Image();
	mytPix[2].src = "img/t_zion03.jpg";
	myText[2] = "angels landing sunrise";
	myBody[2] = "sunrise finds angels landing in red and cathedral mountain in white in the morning light.";

	myPix[3] = new Image();
	myPix[3].src = "img/zion04.jpg";
	mytPix[3] = new Image();
	mytPix[3].src = "img/t_zion04.jpg";
	myText[3] = "red cliff sunset";
	myBody[3] = "navajo sandstone glows in the last rays of the summer sun.";

	myPix[4] = new Image();
	myPix[4].src = "img/zion05.jpg";
	mytPix[4] = new Image();
	mytPix[4].src = "img/t_zion05.jpg";
	myText[4] = "lizard";
	myBody[4] = "likley a great basin collared lizard defending his turf. the park is home to more than a dozen species.";

	myPix[5] = new Image();
	myPix[5].src = "img/zion06.jpg";
	mytPix[5] = new Image();
	mytPix[5].src = "img/t_zion06.jpg";
	myText[5] = "paintbrush";
	myBody[5] = "the colorful red of indian paintbrush found in a shaded area.";

	myPix[6] = new Image();
	myPix[6].src = "img/zion07.jpg";
	mytPix[6] = new Image();
	mytPix[6].src = "img/t_zion07.jpg";
	myText[6] = "canyon treefrog";
	myBody[6] = "although mostly nocturnal, this frog was looking to attract a mate after a spring rain.";

	myPix[7] = new Image();
	myPix[7].src = "img/zion08.jpg";
	mytPix[7] = new Image();
	mytPix[7].src = "img/t_zion08.jpg";
	myText[7] = "echo canyon switchbacks";
	myBody[7] = "the climb to observation point through echo canyon has a lot of 'up'.";

	myPix[8] = new Image();
	myPix[8].src = "img/zion09.jpg";
	mytPix[8] = new Image();
	mytPix[8].src = "img/t_zion09.jpg";
	myText[8] = "angels landing - cathedral mountain";
	myBody[8] = "sandstone and limestone provide interesting contrast to the canyon.";

	myPix[9] = new Image();
	myPix[9].src = "img/zion10.jpg";
	mytPix[9] = new Image();
	mytPix[9].src = "img/t_zion10.jpg";
	myText[9] = "observation point";
	myBody[9] = "provides the best views of zion canyon and makes a nice hike.";

	thisPic = 0;
	imgCt = myPix.length - 1;