/*
 * Thickbox 3.1 - One Box To Rule Them All.
 * By Cody Lindley (http://www.codylindley.com)
 * Copyright (c) 2007 cody lindley
 * Licensed under the MIT License: http://www.opensource.org/licenses/mit-license.php
*/
var tb_pathToImage = "/res/img/load.gif",
	online = null;
$(document).ready(function() {
	tb_init('a.thickbox, area.thickbox, input.thickbox');
	imgLoader = new Image();
	imgLoader.src = tb_pathToImage;
});
function tb_init(domChunk) {
	$(domChunk).click(function() {
		var t = this.title || this.name || null;
		var a = this.href || this.alt;
		var g = this.rel || false;
		tb_show(t,a,g);
		this.blur();
		return false;
	});
}
function tb_show(caption, url, imageGroup) {
	try {
		if (typeof document.body.style.maxHeight === "undefined") {
			$("html").css("overflow","hidden");
			if (document.getElementById("TB_HideSelect") === null) {
				$("body").append("<iframe id='TB_HideSelect'></iframe><div id='TB_overlay'></div><div id='TB_window'></div>");
				$("#TB_overlay").click(tb_remove);
			}
		} else {
			if (document.getElementById("TB_overlay") === null) {
				$("body").append("<div id='TB_overlay'></div><div id='TB_window'></div>");
				$("#TB_overlay").click(tb_remove);
			}
		}
		if (tb_detectMacXFF()) {
			$("#TB_overlay").addClass("TB_overlayMacFFBGHack");
		} else {
			$("#TB_overlay").addClass("TB_overlayBG");
		}
		if (caption === null) {caption = "";}
		$("body").append("<div id='TB_load'><img src='"+imgLoader.src+"' /></div>");
		$('#TB_load').show();
		var baseURL;
		if (url.indexOf("?") !== -1) {
			baseURL = url.substr(0, url.indexOf("?"));
		} else {
			baseURL = url;
		}
		var urlString = /\.jpg$|\.jpeg$|\.png$|\.gif$|\.bmp$/;
		var urlType = baseURL.toLowerCase().match(urlString);
		if (urlType == '.jpg' || urlType == '.jpeg' || urlType == '.png' || urlType == '.gif' || urlType == '.bmp') {
			TB_PrevCaption = "";
			TB_PrevURL = "";
			TB_PrevHTML = "";
			TB_NextCaption = "";
			TB_NextURL = "";
			TB_NextHTML = "";
			TB_imageCount = "";
			TB_FoundURL = false;
			if (imageGroup) {
				TB_TempArray = $("a[@rel="+imageGroup+"]").get();
				for (TB_Counter = 0; ((TB_Counter < TB_TempArray.length) && (TB_NextHTML === "")); TB_Counter++) {
					var urlTypeTemp = TB_TempArray[TB_Counter].href.toLowerCase().match(urlString);
						if (!(TB_TempArray[TB_Counter].href == url)) {
							if (TB_FoundURL) {
								TB_NextCaption = TB_TempArray[TB_Counter].title;
								TB_NextURL = TB_TempArray[TB_Counter].href;
								TB_NextHTML = "<span id='TB_next'>&nbsp;&nbsp;<a href='#'>Next &gt;</a></span>";
							} else {
								TB_PrevCaption = TB_TempArray[TB_Counter].title;
								TB_PrevURL = TB_TempArray[TB_Counter].href;
								TB_PrevHTML = "<span id='TB_prev'>&nbsp;&nbsp;<a href='#'>&lt; Prev</a></span>";
							}
						} else {
							TB_FoundURL = true;
							TB_imageCount = "Image " + (TB_Counter + 1) +" of "+ (TB_TempArray.length);
						}
				}
			}
			imgPreloader = new Image();
			imgPreloader.onload = function() {
			imgPreloader.onload = null;
			var pagesize = tb_getPageSize();
			var x = pagesize[0],
				y = pagesize[1],
				imageWidth = imgPreloader.width,
				imageHeight = imgPreloader.height;
			if (x >= 150) {
				x = pagesize[0] - 150;
			} else {
				x = 0;
			}
			if (y >= 150) {
				y = pagesize[1] - 150;
			} else {
				y = 0;
			}
			if (imageWidth > x) {
				imageHeight = imageHeight * (x / imageWidth);
				imageWidth = x;
				if (imageHeight > y) {
					imageWidth = imageWidth * (y / imageHeight);
					imageHeight = y;
				}
			} else if (imageHeight > y) {
				imageWidth = imageWidth * (y / imageHeight);
				imageHeight = y;
				if (imageWidth > x) {
					imageHeight = imageHeight * (x / imageWidth);
					imageWidth = x;
				}
			}
			TB_WIDTH = imageWidth + 30;
			TB_HEIGHT = imageHeight + 60;
			$("#TB_window").append("<a href='#' id='TB_ImageOff' title='"+a[1]+"'><img id='TB_Image' src='"+url+"' width='"+imageWidth+"' height='"+imageHeight+"' alt='"+caption+"' title='"+a[1]+"' /></a>" + "<div id='TB_caption'>"+caption+"<div id='TB_secondLine'>"+TB_imageCount+TB_PrevHTML+TB_NextHTML+"</div></div><div id='TB_closeWindow'><a href='#' id='TB_closeWindowButton' title=''>"+a[1]+"</a></div>");
			$("#TB_closeWindowButton").click(tb_remove);
			if (!(TB_PrevHTML === "")) {
				function goPrev() {
					if ($(document).unbind("click",goPrev)) {$(document).unbind("click",goPrev);}
					$("#TB_window").remove();
					$("body").append("<div id='TB_window'></div>");
					tb_show(TB_PrevCaption, TB_PrevURL, imageGroup);
					return false;
				}
				$("#TB_prev").click(goPrev);
			}
			if (!(TB_NextHTML === "")) {
				function goNext() {
					$("#TB_window").remove();
					$("body").append("<div id='TB_window'></div>");
					tb_show(TB_NextCaption, TB_NextURL, imageGroup);
					return false;
				}
				$("#TB_next").click(goNext);
			}
			document.onkeydown = function(e) {
				if (e == null) {
					keycode = event.keyCode;
				} else {
					keycode = e.which;
				}
				if (keycode == 27) {
					tb_remove();
				} else if (keycode == 190) {
					if (!(TB_NextHTML == "")) {
						document.onkeydown = "";
						goNext();
					}
				} else if (keycode == 188) {
							if (!(TB_PrevHTML == "")) {
								document.onkeydown = "";
								goPrev();
						}
				}
			};
			tb_position();
			$("#TB_load").remove();
			$("#TB_ImageOff").click(tb_remove);
			$("#TB_window").css({display:"block"});
			};
			imgPreloader.src = url;
		} else {
			var queryString = url.replace(/^[^\?]+\??/,'');
			var params = tb_parseQuery(queryString);
			TB_WIDTH = (params['width']*1) + 30 || 630;
			TB_HEIGHT = (params['height']*1) + 40 || 440;
			ajaxContentW = TB_WIDTH - 30;
			ajaxContentH = TB_HEIGHT - 45;
			if (url.indexOf('TB_iframe') != -1) {
				urlNoQuery = url.split('TB_');
				$("#TB_iframeContent").remove();
					if (params['modal'] != "true") {
						$("#TB_window").append("<div id='TB_title'><div id='TB_ajaxWindowTitle'>"+caption+"</div><div id='TB_closeAjaxWindow'><a href='#' id='TB_closeWindowButton' title=''>"+a[1]+"</a></div></div><iframe frameborder='0' hspace='0' src='"+urlNoQuery[0]+"' id='TB_iframeContent' name='TB_iframeContent"+Math.round(Math.random()*1000)+"' onload='tb_showIframe();' style='width:"+(ajaxContentW + 29)+"px; height:"+(ajaxContentH + 17)+"px;'></iframe>");
					} else {
						$("#TB_overlay").unbind();
						$("#TB_window").append("<iframe frameborder='0' hspace='0' src='"+urlNoQuery[0]+"' id='TB_iframeContent' name='TB_iframeContent"+Math.round(Math.random()*1000)+"' onload='tb_showIframe();' style='width:"+(ajaxContentW + 29)+"px; height:"+(ajaxContentH + 17)+"px;'></iframe>");
					}
			} else {
				if ($("#TB_window").css("display") != "block") {
					if (params['modal'] != "true") {
						$("#TB_window").append("<div id='TB_title'><div id='TB_ajaxWindowTitle'>"+caption+"</div><div id='TB_closeAjaxWindow'><a href='#' id='TB_closeWindowButton' title=''>"+a[1]+"</a></div></div><div id='TB_ajaxContent' style='width:"+ajaxContentW+"px; height:"+ajaxContentH+"px;'></div>");
					} else {
						$("#TB_overlay").unbind();
						$("#TB_window").append("<div id='TB_ajaxContent' class='TB_modal' style='width:"+ajaxContentW+"px; height:"+ajaxContentH+"px;'></div>");
					}
				} else {
					$("#TB_ajaxContent")[0].style.width = ajaxContentW + "px";
					$("#TB_ajaxContent")[0].style.height = ajaxContentH + "px";
					$("#TB_ajaxContent")[0].scrollTop = 0;
					$("#TB_ajaxWindowTitle").html(caption);
				}
			}
			$("#TB_closeWindowButton").click(tb_remove);
				if (url.indexOf('TB_inline') != -1) {
					$("#TB_ajaxContent").append($('#' + params['inlineId']).children());
					$("#TB_window").unload(function() {$('#' + params['inlineId']).append($("#TB_ajaxContent").children());});
					tb_position();
					$("#TB_load").remove();
					$("#TB_window").css({display:"block"});
				} else if (url.indexOf('TB_iframe') != -1) {
						tb_position();
						if ($.browser.safari) {
							$("#TB_load").remove();
							$("#TB_window").css({display:"block"});
						}
					} else {
						$("#TB_ajaxContent").load(url += "&random=" + (new Date().getTime()),function() {
							tb_position();
							$("#TB_load").remove();
							tb_init("#TB_ajaxContent a.thickbox");
							$("#TB_window").css({display:"block"});
						});
					}
				}
		if (!params['modal']) {
			document.onkeyup = function(e) {
				if (e == null) {
					keycode = event.keyCode;
				} else {
					keycode = e.which;
				}
				if (keycode == 27) {
					tb_remove();
				}
			};
		}
	} catch(e) {
	}
	online = "on";
}
function tb_showIframe() {
	$("#TB_load").remove();
	$("#TB_window").css({display:"block"});
}
function tb_remove() {
	online = null;
 	$("#TB_imageOff").unbind("click");
	$("#TB_closeWindowButton").unbind("click");
	$("#TB_window").trigger("unload").unbind().remove();
	$("#TB_overlay").fadeOut("normal",function() {$('#TB_overlay,#TB_HideSelect').trigger("unload").unbind().remove();});
	$("#TB_load").remove();
	if (typeof document.body.style.maxHeight == "undefined") {$("html").css("overflow","scroll");}
	document.onkeydown = "";
	document.onkeyup = "";
	return false;
}
function tb_position() {
	if (!document.styleSheets[0].disabled) {
		$("#TB_window").css({marginLeft: '-' + parseInt((TB_WIDTH / 2),10) + 'px', width: TB_WIDTH + 'px'});
		if (!($.browser.msie && ($.browser.version < 7))) {
			$("#TB_window").css({marginTop: '-' + parseInt((TB_HEIGHT / 2),10) + 'px', height: TB_HEIGHT + 'px'});
		}
	}
}
function tb_parseQuery(query) {
	var Params = {};
	if (!query) {return Params;}
	var Pairs = query.split(/[;&]/);
	for (var i = 0; i < Pairs.length; i++) {
		var KeyVal = Pairs[i].split('=');
		if (! KeyVal || KeyVal.length != 2) {continue;}
		var key = unescape(KeyVal[0]);
		var val = unescape(KeyVal[1]);
		val = val.replace(/\+/g, ' ');
		Params[key] = val;
	}
	return Params;
}
function tb_getPageSize() {
	var de = document.documentElement;
	var w = window.innerWidth || self.innerWidth || (de&&de.clientWidth) || document.body.clientWidth;
	var h = window.innerHeight || self.innerHeight || (de&&de.clientHeight) || document.body.clientHeight;
	arrayPageSize = [w,h];
	return arrayPageSize;
}
function tb_detectMacXFF() {
	var userAgent = navigator.userAgent.toLowerCase();
	if (userAgent.indexOf('mac') != -1 && userAgent.indexOf('firefox') != -1) {
		return true;
	}
}
$(window).resize(function() {
	if (online != null) {
		tb_remove();
	}
});