/* ------------------------------------------------------
----------------- JAVASCRIPT SLIDE SHOW -----------------
-------------------------------------------------------*/
function slideSwitch(switchSpeed) {
	$btnActive = $("#rotator_btns .active");
	$btnActive.removeClass('active');
	var $active = $('#rotator DIV.active');
	
	if ( $active.length == 0 ) $active = $('#slideshow DIV:last');
	
	var $next =  $active.next('DIV').length ? $active.next('DIV')
		   : $('#rotator DIV:first');
	
	/*
	var $sibs = $active.siblings();
	var rndNum = Math.floor(Math.random() * $sibs.length );
	var $next = $( $sibs[ rndNum ] );
	*/
	$active.addClass('last-active');
	$next.css({opacity: 0.0})
	.addClass('active')
	.animate({opacity: 1.0}, switchSpeed, function() {
	$active.removeClass('active last-active');
	for (var $i=0; $i<$('#rotator DIV').length; $i ++) {
		if ($('#rotator div:eq(' + $i + ')').hasClass("active")){
			$('#rotator_btns a:eq(' + $i + ')').addClass("active");
		}
	}
	});
}

var $int=setInterval ("slideSwitch(1000)", 5000 );


function slideSelect(slideNum) {
clearInterval($int);
$btnActive = $("#rotator_btns .active");
$btnActive.removeClass('active');
var $selNum = slideNum - 1;
if (!($('#rotator div:eq(' + $selNum + ')').hasClass("active"))) {
	var $next = $('#rotator div:eq(' + $selNum + ')');
	var $active = $("#rotator .active");
	$active.addClass('last-active');
		$next.css({opacity: 0.0})
		.addClass('active')
		.animate({opacity: 1.0}, 1000, function() {
		$active.removeClass('active last-active');
		for (var $i=0; $i<$('#rotator DIV').length; $i ++) {
			if ($('#rotator div:eq(' + $i + ')').hasClass("active")){
				$('#rotator_btns a:eq(' + $i + ')').addClass("active");
			}
		}
		});
	}
}

/* -----------------------------------------------------
-------------------- PLACEHOLDERS ----------------------
-------------------------------------------------------*/

function activatePlaceholders() {
	var detect = navigator.userAgent.toLowerCase();
	if (detect.indexOf("safari") > 0) return false;
	var inputs = document.getElementsByTagName("input");
	for (var i=0;i<inputs.length;i++) {
	  if (inputs[i].getAttribute("type") == "text") {
	   if (inputs[i].getAttribute("alt") && inputs[i].getAttribute("alt").length > 0 && ((inputs[i].getAttribute("value") == null) || (inputs[i].getAttribute("value") == ""))) {
		inputs[i].value = inputs[i].getAttribute("alt");
		inputs[i].style.color = "#808080";
		inputs[i].onclick = function() {
		 if (this.value == this.getAttribute("alt")) {
			this.value = "";
		 }
		 return false;
		}
		inputs[i].onkeyup = function()
		{
			if ((this.value != this.getAttribute("alt")) && (this.value != ""))
			{
				this.style.color = "#000000";
			}
			else
			{
				this.style.color = "#808080";
			}
		}
		inputs[i].onblur = function() {
		 if (this.value.length < 1) {
		  this.value = this.getAttribute("alt");
		 }
		}
	   }
	  }
	}
}

/* ---------------------------------------------------------------------*/
/* ---------------------------------------------------------------------*/

$(document).ready(function() {

    function addMenu() {
        $(this).addClass("over");
        $($(this).find("ul")).fadeIn("fast");
    }

    function removeMenu() {
        $(this).removeClass("over");
        $($(this).find("ul")).fadeOut("fast");
    }

    $("div#nav ul li").hover(addMenu, removeMenu);

    $('input[type="text"]').addClass('text');
    $('input[type="password"]').addClass('text');

    /* PLACEHOLDERS */
    activatePlaceholders();
    $("form").submit(function() {
        $("input").each(function(i, element2) {
            var input = $(element2);
            if (input.val() == input.attr("alt")) {
                input.val('');
            }
        });
    });

});