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| <script type="text/javascript"> | | <script type="text/javascript"> |
- | var QueryLoader = {
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- | /*
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- | * QueryLoader Preload your site before displaying it!
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- | * Author: Gaya Kessler
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- | * Date: 23-09-09
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- | * URL: http://www.gayadesign.com
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- | * Version: 1.0
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- | *
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- | * A simple jQuery powered preloader to load every image on the page and in the CSS
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- | * before displaying the page to the user.
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- | */
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- |
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- | overlay: "",
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- | loadBar: "",
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- | preloader: "",
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- | items: new Array(),
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- | doneStatus: 0,
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- | doneNow: 0,
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- | selectorPreload: "body",
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- | ieLoadFixTime: 2000,
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- | ieTimeout: "",
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- |
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- | init: function() {
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- | if (navigator.userAgent.match(/MSIE (\d+(?:\.\d+)+(?:b\d*)?)/) == "MSIE 6.0,6.0") {
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- | //break if IE6
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- | return false;
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- | }
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- | if (QueryLoader.selectorPreload == "body") {
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- | QueryLoader.spawnLoader();
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- | QueryLoader.getImages(QueryLoader.selectorPreload);
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- | QueryLoader.createPreloading();
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- | } else {
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- | $(document).ready(function() {
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- | QueryLoader.spawnLoader();
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- | QueryLoader.getImages(QueryLoader.selectorPreload);
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- | QueryLoader.createPreloading();
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- | });
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- | }
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- |
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- | //help IE drown if it is trying to die :)
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- | QueryLoader.ieTimeout = setTimeout("QueryLoader.ieLoadFix()", QueryLoader.ieLoadFixTime);
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- | },
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- | ieLoadFix: function() {
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- | var ie = navigator.userAgent.match(/MSIE (\d+(?:\.\d+)+(?:b\d*)?)/);
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- | if (ie[0].match("MSIE")) {
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- | while ((100 / QueryLoader.doneStatus) * QueryLoader.doneNow < 100) {
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- | QueryLoader.imgCallback();
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- | }
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- | }
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- | },
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- | imgCallback: function() {
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- | QueryLoader.doneNow ++;
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- | QueryLoader.animateLoader();
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- | },
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- | getImages: function(selector) {
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- | var everything = $(selector).find("*:not(script)").each(function() {
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- | var url = "";
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- | if ($(this).css("background-image") != "none") {
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- | var url = $(this).css("background-image");
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- | } else if (typeof($(this).attr("src")) != "undefined" && $(this).attr("tagName").toLowerCase() == "img") {
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- | var url = $(this).attr("src");
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- | }
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- | url = url.replace("url(\"", "");
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- | url = url.replace("url(", "");
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- | url = url.replace("\")", "");
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- | url = url.replace(")", "");
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- | if (url.length > 0) {
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- | QueryLoader.items.push(url);
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- | }
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- | });
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- | },
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- |
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- | createPreloading: function() {
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- | QueryLoader.preloader = $("<div></div>").appendTo(QueryLoader.selectorPreload);
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- | $(QueryLoader.preloader).css({
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- | height: "0px",
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- | width: "0px",
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- | overflow: "hidden"
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- | });
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- |
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- | var length = QueryLoader.items.length;
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- | QueryLoader.doneStatus = length;
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- |
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- | for (var i = 0; i < length; i++) {
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- | var imgLoad = $("<img></img>");
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- | $(imgLoad).attr("src", QueryLoader.items[i]);
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- | $(imgLoad).unbind("load");
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- | $(imgLoad).bind("load", function() {
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- | QueryLoader.imgCallback();
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- | });
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- | $(imgLoad).appendTo($(QueryLoader.preloader));
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- | }
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- | },
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- |
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- | spawnLoader: function() {
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- | if (QueryLoader.selectorPreload == "body") {
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- | var height = $(window).height();
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- | var width = $(window).width();
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- | var position = "fixed";
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- | } else {
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- | var height = $(QueryLoader.selectorPreload).outerHeight();
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- | var width = $(QueryLoader.selectorPreload).outerWidth();
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- | var position = "absolute";
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- | }
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- | var left = $(QueryLoader.selectorPreload).offset()['left'];
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- | var top = $(QueryLoader.selectorPreload).offset()['top'];
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- |
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- | QueryLoader.overlay = $("<div></div>").appendTo($(QueryLoader.selectorPreload));
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- | $(QueryLoader.overlay).addClass("QOverlay");
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- | $(QueryLoader.overlay).css({
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- | position: position,
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- | top: top,
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- | left: left,
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- | width: width + "px",
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- | height: height + "px"
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- | });
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- |
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- | QueryLoader.loadBar = $("<div></div>").appendTo($(QueryLoader.overlay));
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- | $(QueryLoader.loadBar).addClass("QLoader");
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- |
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- | $(QueryLoader.loadBar).css({
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- | position: "relative",
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- | top: "50%",
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- | width: "0%"
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- | });
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- |
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- | QueryLoader.loadAmt = $("<div>0%</div>").appendTo($(QueryLoader.overlay));
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- | $(QueryLoader.loadAmt).addClass("QAmt");
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- |
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- | $(QueryLoader.loadAmt).css({
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- | position: "relative",
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- | top: "50%",
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- | left: "50%"
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- | });
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- | },
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- |
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- | animateLoader: function() {
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- | var perc = (100 / QueryLoader.doneStatus) * QueryLoader.doneNow;
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- | if (perc > 99) {
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- | $(QueryLoader.loadAmt).html("100%");
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- | $(QueryLoader.loadBar).stop().animate({
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- | width: perc + "%"
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- | }, 500, "linear", function() {
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- | QueryLoader.doneLoad();
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- | });
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- | } else {
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- | $(QueryLoader.loadBar).stop().animate({
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- | width: perc + "%"
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- | }, 500, "linear", function() { });
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- | $(QueryLoader.loadAmt).html(Math.floor(perc)+"%");
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- | }
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- | },
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- |
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- | doneLoad: function() {
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- | //prevent IE from calling the fix
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- | clearTimeout(QueryLoader.ieTimeout);
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- |
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- | //determine the height of the preloader for the effect
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- | if (QueryLoader.selectorPreload == "body") {
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- | var height = $(window).height();
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- | } else {
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- | var height = $(QueryLoader.selectorPreload).outerHeight();
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- | }
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- |
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- | //The end animation, adjust to your likings
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- | $(QueryLoader.loadAmt).hide();
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- | $(QueryLoader.loadBar).animate({
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- | height: height + "px",
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- | top: 0
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- | }, 500, "linear", function() {
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- | $(QueryLoader.overlay).fadeOut(800);
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- | $(QueryLoader.preloader).remove();
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- | });
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- | }
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- | }
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- |
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- |
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| //tab effects | | //tab effects |
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| margin: 0 auto; | | margin: 0 auto; |
| color: white; | | color: white; |
- | }
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- | .QOverlay {
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- | background-color: #000000;
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- | z-index: 9999;
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- | }
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- |
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- | .QLoader {
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- | background-color: #CCCCCC;
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- | height: 1px;
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- | }
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- |
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- | .QAmt {
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- | color:#333333;
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- | font-family:"Trebuchet MS",Arial,Helvetica,sans-serif;
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- | font-size:40px;
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- | font-weight:bold;
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- | line-height:50px;
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- | height:50px;
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- | width:100px;
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- | margin:-60px 0 0 -50px;
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| } | | } |
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- | <script>
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- | QueryLoader.selectorPreload = "body";
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- | QueryLoader.init();
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- | </script>
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| </body> | | </body> |