// JAVASCRIPT

// Delay Function
$.fn.delay = function(time, callback){
    jQuery.fx.step.delay = function(){};
    return this.animate({delay:1}, time, callback);
}

// Animate Jar and Speech Bubble
$(document).ready(function(){
	if($("#home").length > 0 ){					   
		$("#logo a").delay(1000, function(){
			$(this).css({backgroundPosition: '0px 0px'});
			$(this).hover(
				function(){$(this).css({backgroundPosition: '-251px 0px'});},
				function(){$(this).css({backgroundPosition: '0px 0px'});}
			);
		})
		$("#bubble").delay(1200).animate({width:"400px"}, 1200);
	
	}else{
		$("#logo a").delay(600, function(){
			$(this).css({backgroundPosition: '0px 0px'});
			$(this).hover(
				function(){$(this).css({backgroundPosition: '-251px 0px'});},
				function(){$(this).css({backgroundPosition: '0px 0px'});}
			);
		})
		if($("#quienes").length > 0 ){$("#bubble").delay(800).animate({width:"433px"}, 1200);}
		if($("#profesores").length > 0 ){$("#bubble").delay(800).animate({width:"551px"}, 1200);}
		if($("#diferentes").length > 0 ){$("#bubble").delay(800).animate({width:"385px"}, 1200);}
		if($("#cursos").length > 0 ){$("#bubble").delay(800).animate({width:"385px"}, 1200);}
		if($("#metodologia").length > 0 ){$("#bubble").delay(800).animate({width:"427px"}, 1200);}
		if($("#galeria").length > 0 ){$("#bubble").delay(800).animate({width:"529px"}, 1200);}
		if($("#cosas").length > 0 ){$("#bubble").delay(800).animate({width:"395px"}, 1200);}
		if($("#contact").length > 0 ){$("#bubble").delay(800).animate({width:"629px"}, 1200);}
	}
	
	
	
	if($("#home").length > 0 ){setInterval( "slideSwitch()", 5000);}
	if($("#curso").length > 0 ){setInterval( "cursoSlideSwitch()", 5000);}
});

// Slideshow
function slideSwitch() {
    var $active = $('#slideshow IMG.active');

    if ( $active.length == 0 ) $active = $('#slideshow IMG:last');

    var $next =  $active.next().length ? $active.next()
        : $('#slideshow IMG:first');

    $active.addClass('last-active');

    $next.css({opacity: 0.0})
        .addClass('active')
        .animate({opacity: 1.0}, 1000, function() {
            $active.removeClass('active last-active');
        });
}
// cursoSlideshow
function cursoSlideSwitch() {
    var $active = $('#cursoSlide IMG.active');

    if ( $active.length == 0 ) $active = $('#cursoSlide IMG:last');

    var $next =  $active.next().length ? $active.next()
        : $('#cursoSlide IMG:first');

    $active.addClass('last-active');

    $next.css({opacity: 0.0})
        .addClass('active')
        .animate({opacity: 1.0}, 1000, function() {
            $active.removeClass('active last-active');
        });
}
// galeriaSlideshow
function getImgNum(){
	var $totalNumHTM = document.getElementById("totalNum");
	$totalNumHTM.innerHTML=document.images.length;
}
function galeriaSlideSwitch() {
	
    var $active = $('#galeriaSlide IMG.active');
	
    if ( $active.length == 0 ) $active = $('#galeriaSlide IMG:last');

    var $next =  $active.next().length ? $active.next()
        : $('#galeriaSlide IMG:first');

    $active.addClass('last-active');
	
    $next.css({opacity: 0.0})
        .addClass('active')
        .animate({opacity: 1.0}, 1000, function() {
            $active.removeClass('active last-active');
			var $currentNumHTM = document.getElementById("currentNum");
			for (var i=0;i<document.images.length;i++){
				if (document.images[i].className=="active"){
					$currentNumHTM.innerHTML=i+1;
				}
			}
        });
}
function galeriaSlideSwitchPrev() {
	
    var $active = $('#galeriaSlide IMG.active');

    if ( $active.length == 0 ) $active = $('#galeriaSlide IMG:first');

    var $next =  $active.prev().length ? $active.prev()
        : $('#galeriaSlide IMG:last');

    $active.addClass('last-active');

    $next.css({opacity: 0.0})
        .addClass('active')
        .animate({opacity: 1.0}, 1000, function() {
            $active.removeClass('active last-active');
			var $currentNumHTM = document.getElementById("currentNum");
			for (var i=0;i<document.images.length;i++){
				if (document.images[i].className=="active"){
					$currentNumHTM.innerHTML=i+1;
				}
			}
        });
}

// Date
function date(get) {
	var mydate=new Date()
	var year=mydate.getFullYear()
	var day=mydate.getDay()
	var month=mydate.getMonth()
	var daym=mydate.getDate()
	var montharray=new Array("Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec")
	if(get=="month"){document.write(montharray[month]);}
	if(get=="date"){document.write(daym);}
	if(get=="year"){document.write(year);}
}

$("#logo a")