// Initialize Content
var heading1 = "Officers Elected at Skills USA Fall Conference"; //2-25-10
var heading2 = "Butler Tech Vet Science Student Gets Helper Dog";//1-07-10
var heading3 = "DRL Students Clean Veteran's Cemetary";//1-12-10
var heading4 = "8th Graders to visit Butler Tech";//1-28-10

var location1 = "http://www.butlertech.org/district_pages/news_officers2.asp";
var location2 = "http://www.butlertech.org/district_pages/news_helperdog.asp";
var location3 = "http://www.butlertech.org/district_pages/news_veterans.asp";
var location4 = "http://www.butlertech.org/district_pages/news_8thgrade.asp";

var caption1 = "Officers Elected at Skills USA Fall Conference";
var caption2 = "Butler Tech Vet Science Student Gets Helper Dog";
var caption3 = "DRL Students Clean Veteran's Cemetary";
var caption4 = "8th Graders to visit Butler Tech";

var body1 = "Students from Greentree Health Science Academy and D. Russel Lee were elected as officers at the Skills USA Fall Conference in Columbus, OH.  <a href='/district_pages/news_officers2.asp'>  [MORE] </a>";
var body2 = "A young woman with cerebral palsy had a chance encounter with a flea market Santa that could change her life forever. <a href='/district_pages/news_helperdog.asp'> [MORE] </a>";
var body3 = "Butler Tech juniors and seniors spent the day cleaning at the Veteran's Administration National Cemetery in Dayton, Ohio.   <a href='/district_pages/news_veterans.asp'>  [MORE] </a>";
var body4 = "Butler Tech will be hosting 8th graders from New Miami, Ross, Edgewood, Monroe, Northwest, and Talawanda the week of February 8-11.   <a href='/district_pages/news_8thgrade.asp'> [MORE] </a>";

// Location variable
var loc = '1';

// Initialize timer
var timer = 0;

// Preload images
main02 = new Image (300, 400);
main02.src = '/DHTML/main_02.jpg';
main03 = new Image (300, 400);
main03.src = '/DHTML/main_03.jpg';
main04 = new Image (300, 400);
main04.src = '/DHTML/main_04.jpg';
play = new Image (11, 17);
play.src = '/DHTML/buttons/play_default.png';
backover = new Image(11, 17);
backover.src = '/DHTML/buttons/back_over.png';
frontover = new Image(11, 17);
frontover.src = '/DHTML/buttons/front_over.png';
playover = new Image(11, 17);
playover.src = '/DHTML/buttons/play_over.png';
pauseover = new Image(11, 17);
pauseover.src = '/DHTML/buttons/pause_over.png';

// Populate area with item 1 data
function begin () {
	document.getElementById('heading').innerHTML = heading1;
	document.getElementById('body_text').innerHTML = body1;
	document.getElementById('heading_link').href = location1;
	timer = setTimeout('fade1();', 7000);
}

// Start fader
function fade1() {
	loc = '1';
	new Effect.Fade('main', {duration: 2.0});
	timer = setTimeout('switch1();', 2000);
}

function switch1() {
	document.getElementById('main').src = '/DHTML/main_02.jpg';
	timer = setTimeout('new Effect.Appear(\'main\', {duration: 2.0});', 100);
	document.getElementById('box_01').style.border = '1px solid #CCCCCC';
	document.getElementById('box_02').style.border = '2px solid #244168';
	document.getElementById('box_03').style.border = '1px solid #CCCCCC';
	document.getElementById('box_04').style.border = '1px solid #CCCCCC';
	document.getElementById('heading').innerHTML = heading2;
	document.getElementById('heading_link').href = location2;
	document.getElementById('body_text').innerHTML = body2;
	timer = setTimeout('fade2();', 7000);
}

function fade2() {
	loc = '2';
	new Effect.Fade('main', {duration: 2.0});
	timer = setTimeout('switch2();', 2000);
}

function switch2() {
	document.getElementById('main').src = '/DHTML/main_03.jpg';
	timer = setTimeout('new Effect.Appear(\'main\', {duration: 2.0});', 100);
	document.getElementById('box_01').style.border = '1px solid #CCCCCC';
	document.getElementById('box_02').style.border = '1px solid #CCCCCC';
	document.getElementById('box_03').style.border = '2px solid #244168';
	document.getElementById('box_04').style.border = '1px solid #CCCCCC';
	document.getElementById('heading').innerHTML = heading3;
	document.getElementById('heading_link').href = location3;
	document.getElementById('body_text').innerHTML = body3;
	timer = setTimeout('fade3();', 7000);
}

function fade3() {
	loc = '3';
	new Effect.Fade('main', {duration: 2.0});
	timer = setTimeout('switch3();', 2000);
}

function switch3() {
	document.getElementById('main').src = '/DHTML/main_04.jpg';
	timer = setTimeout('new Effect.Appear(\'main\', {duration: 2.0});', 100);
	document.getElementById('box_01').style.border = '1px solid #CCCCCC';
	document.getElementById('box_02').style.border = '1px solid #CCCCCC';
	document.getElementById('box_03').style.border = '1px solid #CCCCCC';
	document.getElementById('box_04').style.border = '2px solid #244168';
	document.getElementById('heading').innerHTML = heading4;
	document.getElementById('heading_link').href = location4;
	document.getElementById('body_text').innerHTML = body4;
	timer = setTimeout('fade4();', 7000);
}

function fade4() {
	loc = '4';
	new Effect.Fade('main', {duration: 2.0});
	timer = setTimeout('switch4();', 2000);
}

function switch4() {
	document.getElementById('main').src = '/DHTML/main_01.jpg';
	timer = setTimeout('new Effect.Appear(\'main\', {duration: 2.0});', 100);
	document.getElementById('box_01').style.border = '2px solid #244168';
	document.getElementById('box_02').style.border = '1px solid #CCCCCC';
	document.getElementById('box_03').style.border = '1px solid #CCCCCC';
	document.getElementById('box_04').style.border = '1px solid #CCCCCC';
	document.getElementById('heading').innerHTML = heading1;
	document.getElementById('heading_link').href = location1;
	document.getElementById('body_text').innerHTML = body1;
	timer = setTimeout('fade1();', 7000);
}

function playToPause() {
	document.getElementById('pause').style.display = 'none';
	document.getElementById('play').style.display = '';
}

function pauseToPlay() {
	document.getElementById('play').style.display = 'none';
	document.getElementById('pause').style.display = '';
}

function manual1 () {
	clearTimeout(timer);
	loc = '1';
	new Effect.Fade('main', {duration: 2.0});
	setTimeout('document.getElementById(\'main\').src = \'/DHTML/main_01.jpg\';', 2000);
	setTimeout('new Effect.Appear(\'main\', {duration: 2.0});', 2000);
	document.getElementById('box_01').style.border = '2px solid #244168';
	document.getElementById('box_02').style.border = '1px solid #CCCCCC';
	document.getElementById('box_03').style.border = '1px solid #CCCCCC';
	document.getElementById('box_04').style.border = '1px solid #CCCCCC';
	document.getElementById('heading').innerHTML = heading1;
	document.getElementById('heading_link').href = location1;
	document.getElementById('body_text').innerHTML = body1;
	playToPause();
}

function manual2 () {
	clearTimeout(timer);
	loc = '2';
	new Effect.Fade('main', {duration: 2.0});
	setTimeout('document.getElementById(\'main\').src = \'/DHTML/main_02.jpg\';', 2000);
	setTimeout('new Effect.Appear(\'main\', {duration: 2.0});', 2000);
	document.getElementById('box_01').style.border = '1px solid #CCCCCC';
	document.getElementById('box_02').style.border = '2px solid #244168';
	document.getElementById('box_03').style.border = '1px solid #CCCCCC';
	document.getElementById('box_04').style.border = '1px solid #CCCCCC';
	document.getElementById('heading').innerHTML = heading2;
	document.getElementById('heading_link').href = location2;
	document.getElementById('body_text').innerHTML = body2;
	playToPause();
}

function manual3 () {
	clearTimeout(timer);
	loc = '3';
	new Effect.Fade('main', {duration: 2.0});
	setTimeout('document.getElementById(\'main\').src = \'/DHTML/main_03.jpg\';', 2000);
	setTimeout('new Effect.Appear(\'main\', {duration: 2.0});', 2000);
	document.getElementById('box_01').style.border = '1px solid #CCCCCC';
	document.getElementById('box_02').style.border = '1px solid #CCCCCC';
	document.getElementById('box_03').style.border = '2px solid #244168';
	document.getElementById('box_04').style.border = '1px solid #CCCCCC';
	document.getElementById('heading').innerHTML = heading3;
	document.getElementById('heading_link').href = location3;
	document.getElementById('body_text').innerHTML = body3;
	playToPause();
}

function manual4 () {
	clearTimeout(timer);
	loc = '4';
	new Effect.Fade('main', {duration: 2.0});
	setTimeout('document.getElementById(\'main\').src = \'/DHTML/main_04.jpg\';', 2000);
	setTimeout('new Effect.Appear(\'main\', {duration: 2.0});', 2000);
	document.getElementById('box_01').style.border = '1px solid #CCCCCC';
	document.getElementById('box_02').style.border = '1px solid #CCCCCC';
	document.getElementById('box_03').style.border = '1px solid #CCCCCC';
	document.getElementById('box_04').style.border = '2px solid #244168';
	document.getElementById('heading').innerHTML = heading4;
	document.getElementById('heading_link').href = location4;
	document.getElementById('body_text').innerHTML = body4;
	playToPause();
}

function pause_switch() {
	clearTimeout(timer);
	playToPause();
}

function move_next () {
if (loc == '1') {
		manual2();
	}
	else if (loc == '2') {
		manual3();
	}
	else if (loc == '3') {
		manual4();
	}
	else if (loc == '4') {
		manual1();
	}
	else {
		manual1();
	}
}

function move_prev () {
if (loc == '1') {
		manual4();
	}
	else if (loc == '2') {
		manual1();
	}
	else if (loc == '3') {
		manual2();
	}
	else if (loc == '4') {
		manual3();
	}
	else {
		manual1();
	}
}

function resume_play () {
if (loc == '1') {
		pauseToPlay();
		fade1();
	}
	else if (loc == '2') {
		pauseToPlay();
		fade2();
	}
	else if (loc == '3') {
		pauseToPlay();
		fade3();
	}
	else if (loc == '4') {
		pauseToPlay();
		fade4();
	}
	else {
		pauseToPlay();
		fade1();
	}
}

// Mouseover Effects
function backOver () {
	document.getElementById('back').src = '/DHTML/buttons/back_over.png';
}

function backOut () {
	document.getElementById('back').src = '/DHTML/buttons/back_default.png';
}

function forwardOver () {
	document.getElementById('forward').src = '/DHTML/buttons/forward_over.png';
}

function forwardOut () {
	document.getElementById('forward').src = '/DHTML/buttons/forward_default.png';
}

function playOver () {
	document.getElementById('play').src = '/DHTML/buttons/play_over.png';
}

function playOut () {
	document.getElementById('play').src = '/DHTML/buttons/play_default.png';
}

function pauseOver () {
	document.getElementById('pause').src = '/DHTML/buttons/pause_over.png';
}

function pauseOut () {
	document.getElementById('pause').src = 'DHTML/buttons/pause_default.png';
}

function checkFile(num) {
	if (document.getElementById('image_' + num).value != '') {
		document.getElementById('check_' + num).value = true;
	}
	else
		document.getElementById('check_' + num).value = false;
										
}