/* Ultimate Fade-in slideshow (v2.4)
* Last updated: May 24th, 2010. This notice must stay intact for usage 
* Author: Dynamic Drive at http://www.dynamicdrive.com/
* Visit http://www.dynamicdrive.com/ for full source code
*/

//Oct 6th, 09' (v2.1): Adds option to randomize display order of images, via new option displaymode.randomize
//May 24th, 10' (v2.4): Adds new "peakaboo" option to "descreveal" setting. oninit and onslide event handlers added.

var fadeSlideShow_descpanel = {
	controls: [['http://archmoulding.ro/Resources/Images/Slide/x.png', 7, 7], ['http://archmoulding.ro/Resources/Images/Slide/restore.png', 10, 11], ['http://archmoulding.ro/Resources/Images/Slide/loading.gif', 54, 55]], //full URL and dimensions of close, restore, and loading images
	fontStyle: 'normal 11px Verdana', //font style for text descriptions
	slidespeed: 200 //speed of description panel animation (in millisec)
}

//No need to edit beyond here...

//jQuery.noConflict()

//+ 4000 ms the duration of transition ==> 9 | 9 s will be the slogan's timeout paramter
var slowAnimatedImageSpeed					= 3000;
var fastAnimatedImageSpeed					= 3000;
//IB
var animatedImageSpeeds = new Array();
animatedImageSpeeds["bg_financial.jpg"]		= slowAnimatedImageSpeed;
animatedImageSpeeds["bg_seasoned.jpg"]		= slowAnimatedImageSpeed;
animatedImageSpeeds["bg_professional.jpg"]	= slowAnimatedImageSpeed;
animatedImageSpeeds["bg_investing1.jpg"]	= fastAnimatedImageSpeed;
animatedImageSpeeds["bg_investing2.jpg"]	= fastAnimatedImageSpeed;
animatedImageSpeeds["bg_understanding.jpg"] = fastAnimatedImageSpeed;
//Others
animatedImageSpeeds["bg_independence.jpg"]	= slowAnimatedImageSpeed;
animatedImageSpeeds["bg_integrity.jpg"]		= slowAnimatedImageSpeed;
animatedImageSpeeds["bg_stability.jpg"]		= slowAnimatedImageSpeed;
animatedImageSpeeds["bg_strength.jpg"]		= slowAnimatedImageSpeed;
//Adm
animatedImageSpeeds["adm_boat.jpg"] = slowAnimatedImageSpeed;
animatedImageSpeeds["adm_map.jpg"] = slowAnimatedImageSpeed;
animatedImageSpeeds["adm_adm.jpg"] = slowAnimatedImageSpeed;

function getAnimatedImageSpeed(imageCode) {
	return animatedImageSpeeds[imageCode];
}

function fadeSlideShow(settingarg) {
	this.setting = settingarg
	settingarg = null
	var setting = this.setting
	setting.fadeduration = setting.fadeduration ? parseInt(setting.fadeduration) : 250
	setting.curimage = (setting.persist) ? fadeSlideShow.routines.getCookie("gallery-" + setting.wrapperid) : 0
	setting.curimage = setting.curimage || 0 //account for curimage being null if cookie is empty
	setting.currentstep = 0 //keep track of # of slides slideshow has gone through (applicable in displaymode='auto' only)
	setting.totalsteps = setting.imagearray.length * (setting.displaymode.cycles > 0 ? setting.displaymode.cycles : Infinity) //Total steps limit (applicable in displaymode='auto' only w/ cycles>0)
	setting.fglayer = 0, setting.bglayer = 1 //index of active and background layer (switches after each change of slide)
	setting.oninit = setting.oninit || function () { }
	setting.onslide = setting.onslide || function () { }
	if (setting.displaymode.randomize) //randomly shuffle order of images?
		setting.imagearray.sort(function () { return 0.5 - Math.random() })
	var preloadimages = [] //preload images
	setting.longestdesc = "" //get longest description of all slides. If no desciptions defined, variable contains ""
	for (var i = 0; i < setting.imagearray.length; i++) { //preload images
		preloadimages[i] = new Image()
		preloadimages[i].src = setting.imagearray[i][0]
		if (setting.imagearray[i][3] && setting.imagearray[i][3].length > setting.longestdesc.length)
			setting.longestdesc = setting.imagearray[i][3]
	}
	var closebutt = fadeSlideShow_descpanel.controls[0] //add close button to "desc" panel if descreveal="always"
	setting.closebutton = (setting.descreveal == "always") ? '<img class="close" src="' + closebutt[0] + '" style="float:right;cursor:hand;cursor:pointer;width:' + closebutt[1] + 'px;height:' + closebutt[2] + 'px;margin-left:2px" title="Hide Description" />' : ''
	var slideshow = this
	jQuery(document).ready(function ($)
	{ //fire on DOM ready
		var setting = slideshow.setting
		var fullhtml = fadeSlideShow.routines.getFullHTML(setting.imagearray) //get full HTML of entire slideshow
		setting.$wrapperdiv = $('#' + setting.wrapperid).css({ position: 'absolute', visibility: 'visible', background: 'white', overflow: 'hidden', width: setting.dimensions[0], height: setting.dimensions[1] }).empty() //main slideshow DIV
		if (setting.$wrapperdiv.length == 0)
		{ //if no wrapper DIV found
			alert("Error: DIV with ID \"" + setting.wrapperid + "\" not found on page.")
			return
		}
		setting.$gallerylayers = $('<div class="gallerylayer"></div><div class="gallerylayer"></div>') //two stacked DIVs to display the actual slide 
			.css({ position: 'absolute', left: 0, top: 0, width: '100%', height: '100%', background: 'white' })
			.appendTo(setting.$wrapperdiv)
		var $loadingimg = $('<img src="' + fadeSlideShow_descpanel.controls[2][0] + '" style="position:absolute;width:' + fadeSlideShow_descpanel.controls[2][1] + ';height:' + fadeSlideShow_descpanel.controls[2][2] + '" />')
			.css({ left: setting.dimensions[0] / 2 - fadeSlideShow_descpanel.controls[2][1] / 2, top: setting.dimensions[1] / 2 - fadeSlideShow_descpanel.controls[2][2] }) //center loading gif
			.appendTo(setting.$wrapperdiv)
		var $curimage = setting.$gallerylayers.html(fullhtml).find('img').hide().eq(setting.curimage) //prefill both layers with entire slideshow content, hide all images, and return current image
		if (setting.longestdesc != "" && setting.descreveal != "none")
		{ //if at least one slide contains a description (versus feature is enabled but no descriptions defined) and descreveal not explicitly disabled
			fadeSlideShow.routines.adddescpanel($, setting)
			if (setting.descreveal == "always")
			{ //position desc panel so it's visible to begin with
				setting.$descpanel.css({ top: setting.dimensions[1] - setting.panelheight })
				setting.$descinner.click(function (e)
				{ //asign click behavior to "close" icon
					if (e.target.className == "close")
					{
						slideshow.showhidedescpanel('hide')
					}
				})
				setting.$restorebutton.click(function (e)
				{ //asign click behavior to "restore" icon
					slideshow.showhidedescpanel('show')
					$(this).css({ visibility: 'hidden' })
				})
			}
			else if (setting.descreveal == "ondemand")
			{ //display desc panel on demand (mouseover)
				setting.$wrapperdiv.bind('mouseenter', function () { slideshow.showhidedescpanel('show') })
				setting.$wrapperdiv.bind('mouseleave', function () { slideshow.showhidedescpanel('hide') })
			}
		}
		setting.$wrapperdiv.bind('mouseenter', function () { setting.ismouseover = true }) //pause slideshow mouseover
		setting.$wrapperdiv.bind('mouseleave', function () { setting.ismouseover = false })
		if ($curimage.get(0).complete)
		{ //accounf for IE not firing image.onload
			$loadingimg.hide()
			slideshow.paginateinit($)
			slideshow.showslide(setting.curimage)
		}
		else
		{ //initialize slideshow when first image has fully loaded
			$loadingimg.hide()
			slideshow.paginateinit($)
			$curimage.bind('load', function () { slideshow.showslide(setting.curimage) })
		}
		setting.oninit.call(slideshow) //trigger oninit() event
		$(window).bind('unload', function ()
		{ //clean up and persist
			if (slideshow.setting.persist) //remember last shown image's index
				fadeSlideShow.routines.setCookie("gallery-" + setting.wrapperid, setting.curimage)
			jQuery.each(slideshow.setting, function (k)
			{
				if (slideshow.setting[k] instanceof Array)
				{
					for (var i = 0; i < slideshow.setting[k].length; i++)
					{
						if (slideshow.setting[k][i].tagName == "DIV") //catches 2 gallerylayer divs, gallerystatus div
							slideshow.setting[k][i].innerHTML = null
						slideshow.setting[k][i] = null
					}
				}
			})
			slideshow = slideshow.setting = null
		});
		AltAssigner();
	})
}

fadeSlideShow.prototype = {

	navigate: function (keyword) {
		var setting = this.setting
		clearTimeout(setting.playtimer)
		if (setting.displaymode.type == "auto") { //in auto mode
			setting.displaymode.type = "manual" //switch to "manual" mode when nav buttons are clicked on
			setting.displaymode.wraparound = true //set wraparound option to true
		}
		if (!isNaN(parseInt(keyword))) { //go to specific slide?
			this.showslide(parseInt(keyword))
		}
		else if (/(prev)|(next)/i.test(keyword)) { //go back or forth inside slide?
			this.showslide(keyword.toLowerCase())
		}
	},

	showslide: function (keyword) {
		var slideshow = this
		var setting = slideshow.setting
		if (setting.displaymode.type == "auto" && setting.ismouseover && setting.currentstep <= setting.totalsteps) { //if slideshow in autoplay mode and mouse is over it, pause it
			var imageName = setting.imagearray[imgindex][0].substring(setting.imagearray[imgindex][0].lastIndexOf("/") + 1);

			var speed = getAnimatedImageSpeed(imageName);

			if (speed == null || speed == undefined || speed <= 0) {
				speed = setting.displaymode.pause;
			}
			setting.playtimer = setTimeout(function () { slideshow.showslide('next'); }, speed);			
			return
		}
		var totalimages = setting.imagearray.length
		var imgindex = (keyword == "next") ? (setting.curimage < totalimages - 1 ? setting.curimage + 1 : 0)
			: (keyword == "prev") ? (setting.curimage > 0 ? setting.curimage - 1 : totalimages - 1)
			: Math.min(keyword, totalimages - 1)
		var $slideimage = setting.$gallerylayers.eq(setting.bglayer).find('img').hide().eq(imgindex).show() //hide all images except current one
		var imgdimensions = [$slideimage.width(), $slideimage.height()] //center align image
		$slideimage.css({ marginLeft: (imgdimensions[0] > 0 && imgdimensions[0] < setting.dimensions[0]) ? setting.dimensions[0] / 2 - imgdimensions[0] / 2 : 0 })
		$slideimage.css({ marginTop: (imgdimensions[1] > 0 && imgdimensions[1] < setting.dimensions[1]) ? setting.dimensions[1] / 2 - imgdimensions[1] / 2 : 0 })
		$slideimage.css({ 'position': 'absolute', 'left': -((2000 - jQuery('body').outerWidth(true)) / 2) + 'px' });
		if (setting.descreveal == "peekaboo" && setting.longestdesc != "") { //if descreveal is set to "peekaboo", make sure description panel is hidden before next slide is shown
			clearTimeout(setting.hidedesctimer) //clear hide desc panel timer
			slideshow.showhidedescpanel('hide', 0) //and hide it immediately
		}
		// Custom setting to initialize fancybox for currently displaying image anchor
		//$slideimage.parent().fancybox({ 'transitionIn': 'elastic', 'transitionOut': 'elastic', 'speedIn': 600, 'speedOut': 200, 'overlayShow': false });
		setting.$gallerylayers.eq(setting.bglayer).css({ zIndex: -1001, opacity: 0 }) //background layer becomes foreground, z-index: 1000
			.stop().css({ opacity: 0 }).animate({ opacity: 1 }, setting.fadeduration, function () { //Callback function after fade animation is complete:
				clearTimeout(setting.playtimer);
				try {
					setting.onslide.call(slideshow, setting.$gallerylayers.eq(setting.fglayer).get(0), setting.curimage);
				} catch (e) {
					alert("Fade In Slideshow error: An error has occured somwhere in your code attached to the \"onslide\" event: " + e)
				}
				if (setting.descreveal == "peekaboo" && setting.longestdesc != "") {
					slideshow.showhidedescpanel('show');
					setting.hidedesctimer = setTimeout(function () { slideshow.showhidedescpanel('hide') }, setting.displaymode.pause - fadeSlideShow_descpanel.slidespeed);
				}
				setting.currentstep += 1
				if (setting.displaymode.type == "auto") {
					if (setting.currentstep <= setting.totalsteps || setting.displaymode.cycles == 0) {
						var imageName = setting.imagearray[imgindex][0].substring(setting.imagearray[imgindex][0].lastIndexOf("/") + 1);
						
						var speed = getAnimatedImageSpeed(imageName);

						if (speed == null || speed == undefined || speed <= 0) {
							speed = setting.displaymode.pause;
						}
						setting.playtimer = setTimeout(function () { slideshow.showslide('next'); }, speed);
					}
				}
			}) //end callback function
		setting.$gallerylayers.eq(setting.fglayer).css({ zIndex: -1002 }) //foreground layer becomes background, zIndex: 999
		setting.fglayer = setting.bglayer
		setting.bglayer = (setting.bglayer == 0) ? 1 : 0
		setting.curimage = imgindex
		if (setting.$descpanel) {
			setting.$descpanel.css({ visibility: (setting.imagearray[imgindex][3]) ? 'visible' : 'hidden' })
			if (setting.imagearray[imgindex][3]) //if this slide contains a description
				setting.$descinner.empty().html(setting.closebutton + setting.imagearray[imgindex][3])
		}
		if (setting.displaymode.type == "manual" && !setting.displaymode.wraparound) {
			this.paginatecontrol()
		}
		if (setting.$status) //if status container defined
			setting.$status.html(setting.curimage + 1 + "/" + totalimages)
	},

	showhidedescpanel: function (state, animateduration) {
		var setting = this.setting
		var endpoint = (state == "show") ? setting.dimensions[1] - setting.panelheight : this.setting.dimensions[1]
		setting.$descpanel.stop().animate({ top: endpoint }, (typeof animateduration != "undefined" ? animateduration : fadeSlideShow_descpanel.slidespeed), function () {
			if (setting.descreveal == "always" && state == "hide")
				setting.$restorebutton.css({ visibility: 'visible' }) //show restore button
		})
	},

	paginateinit: function ($) {
		var slideshow = this
		var setting = this.setting
		if (setting.togglerid) { //if toggler div defined
			setting.$togglerdiv = $("#" + setting.togglerid)
			setting.$prev = setting.$togglerdiv.find('.prev').data('action', 'prev')
			setting.$next = setting.$togglerdiv.find('.next').data('action', 'next')
			setting.$prev.add(setting.$next).click(function (e) { //assign click behavior to prev and next controls
				var $target = $(this)
				slideshow.navigate($target.data('action'))
				e.preventDefault()
			})
			setting.$status = setting.$togglerdiv.find('.status')
		}
	},

	paginatecontrol: function () {
		var setting = this.setting
		setting.$prev.css({ opacity: (setting.curimage == 0) ? 0.4 : 1 }).data('action', (setting.curimage == 0) ? 'none' : 'prev')
		setting.$next.css({ opacity: (setting.curimage == setting.imagearray.length - 1) ? 0.4 : 1 }).data('action', (setting.curimage == setting.imagearray.length - 1) ? 'none' : 'next')
		if (document.documentMode == 8) { //in IE8 standards mode, apply opacity to inner image of link
			setting.$prev.find('img:eq(0)').css({ opacity: (setting.curimage == 0) ? 0.4 : 1 })
			setting.$next.find('img:eq(0)').css({ opacity: (setting.curimage == setting.imagearray.length - 1) ? 0.4 : 1 })
		}
	}


}

fadeSlideShow.routines = {

	getSlideHTML: function (imgelement) {
		//fancybox:  <a class="lightbox" rel="REFERENCES" ...
		var layerHTML = (imgelement[1]) ? '<a href="' + imgelement[1] + '">\n' : '' //hyperlink slide?
		layerHTML += '<img src="' + imgelement[0] + '" style="border-width:0;" />\n'
		layerHTML += (imgelement[1]) ? '</a>\n' : ''
		return layerHTML //return HTML for this layer
	},

	getFullHTML: function (imagearray) {
		var preloadhtml = ''
		for (var i = 0; i < imagearray.length; i++)
			preloadhtml += this.getSlideHTML(imagearray[i])
		return preloadhtml
	},

	adddescpanel: function ($, setting) {
		setting.$descpanel = $('<div class="fadeslidedescdiv"></div>')
			.css({ position: 'absolute', visibility: 'hidden', width: '100%', left: 0, top: setting.dimensions[1], font: fadeSlideShow_descpanel.fontStyle, zIndex: '-1000' })//zIndex: 1001
			.appendTo(setting.$wrapperdiv)
		$('<div class="descpanelbg"></div><div class="descpanelfg"></div>') //create inner nav panel DIVs
			.css({ position: 'absolute', left: 0, top: 0, width: setting.$descpanel.width() - 8, padding: '4px' })
			.eq(0).css({ background: 'white', opacity: 0.7 }).end() //"descpanelbg" div
			.eq(1).css({ color: 'white' }).html(setting.closebutton + setting.longestdesc).end() //"descpanelfg" div
			.appendTo(setting.$descpanel)
		setting.$descinner = setting.$descpanel.find('div.descpanelfg')
		setting.panelheight = setting.$descinner.outerHeight()
		setting.$descpanel.css({ height: setting.panelheight }).find('div').css({ height: '100%' })
		if (setting.descreveal == "always") { //create restore button
			setting.$restorebutton = $('<img class="restore" title="Restore Description" src="' + fadeSlideShow_descpanel.controls[1][0] + '" style="position:absolute;visibility:hidden;right:0;bottom:0;z-index:-999;width:' + fadeSlideShow_descpanel.controls[1][1] + 'px;height:' + fadeSlideShow_descpanel.controls[1][2] + 'px;cursor:pointer;cursor:hand" />') //z-index: 1002
				.appendTo(setting.$wrapperdiv)


		}
	},


	getCookie: function (Name) {
		var re = new RegExp(Name + "=[^;]+", "i"); //construct RE to search for target name/value pair
		if (document.cookie.match(re)) //if cookie found
			return document.cookie.match(re)[0].split("=")[1] //return its value
		return null
	},

	setCookie: function (name, value) {
		document.cookie = name + "=" + value + ";path=/"
	}
}