/* CLASSES-RELATED FUNCTIONS */

var classes_Slides = new Array("3-images/3-classes-04.jpg", "3-images/3-classes-03.jpg", "3-images/3-classes-02.jpg", "3-images/3-classes-01.jpg");
var classes_Actions = { '0': function() { class_emphasize('#classes-descriptions', 'group-equipment'); }, '1': function() { class_emphasize('#classes-descriptions', 'group-mat-toys'); }, '2': function() { class_emphasize('#classes-descriptions', '1-2-3-4'); }, '3': function() { class_emphasize('#classes-descriptions', 'custom'); } };
var classes_SlideIndex = 0;
var classes_SlideTimer = null;
var class_Emphasized = null;

var equipment_images = new Array("3-images/equipment/orbit-00.jpg", "3-images/equipment/ladder-barrel-00.jpg", "3-images/equipment/gyrokinesis-00.jpg", "3-images/equipment/exo-00.jpg", "3-images/equipment/reformer-00.jpg", "3-images/equipment/mat-00.jpg", "3-images/equipment/arch-01.jpg", "3-images/equipment/gyrotonic-00.jpg");
var goingTo = new Array("Mercury", "Venus", "Earth", "Mars", "Jupiter", "Saturn");
var equipment_numslides = equipment_images.length;
var equipment_slidetimer = null;
var offscreen = "#slide2";
var onscreen = "#slide1";
var count = 0;
var nav = null;


function classes_fadeSlide() {
	clearTimeout(classes_SlideTimer);
	jQuery("#classes-slideshow").fadeOut(250,function() { classes_nextSlide(); }
	);
}

function classes_nextSlide() {
	classes_SlideIndex++;
	if (classes_SlideIndex == classes_Slides.length) {
		classes_SlideIndex = 0;
	}
	jQuery("#classes-rotate").attr('src',classes_Slides[classes_SlideIndex]);
	jQuery("#classes-slideshow").fadeIn(250);
	classes_SlideTimer = setTimeout("classes_fadeSlide()",7000);
}

function classes_setSlide() {
	clearTimeout(classes_SlideTimer);
	/*
	jQuery("#wellness-rotate").attr('src',slides[wellnessSlideIndex]);
	*/
	jQuery("#classes-slideshow").fadeIn(1);
	classes_Actions[parseInt(classes_SlideIndex)]();
}


function class_emphasize (div, section) {
	// emphasize the section
	jQuery(div+"-"+section).css("background-color", "#3E5173"); 
	// show the div
	show(div);
	classes_SlideTimer = setTimeout("classes_fadeSlide()",7000);
}