This is a script that is generated by CodeCharge (code generator) as part of my app (well, also by Artisteer designs, apparently). I have very little knowledge of web development, zero knowledge of JS and I have to use this code generator. The script keeps coming up with this error: "Line: 139, Char: 13, Error: Unable to get property 'parent' of undefined or null reference, Code:0, URL: ). Like I was saying, I have no control upon generation of this script, but I can go and modify it, to hopefully fix this. Below is the full script. Line 139 is:\[code\] var s = c.parent().children('.art-layout-cell:not(.art-content)');\[/code\]This is full script:\[code\]/* begin Page *//* Created by Artisteer v3.1.0.55575 */// css helper(function($) { var data = http://stackoverflow.com/questions/15688384/[ {str:navigator.userAgent,sub:'Chrome',ver:'Chrome',name:'chrome'}, {str:navigator.vendor,sub:'Apple',ver:'Version',name:'safari'}, {prop:window.opera,ver:'Opera',name:'opera'}, {str:navigator.userAgent,sub:'Firefox',ver:'Firefox',name:'firefox'}, {str:navigator.userAgent,sub:'MSIE',ver:'MSIE',name:'ie'}]; for (var n=0;n<data.length;n++) { if ((data[n].str && (data[n].str.indexOf(data[n].sub) != -1)) || data[n].prop) { var v = function(s){var i=s.indexOf(data[n].ver);return (i!=-1)? parseInt(s.substring(i+data[n].ver.length+1)):'';}; $('html').addClass(data[n].name+' '+data[n].name+v(navigator.userAgent) || v(navigator.appVersion)); break; }}})(jQuery);/* end Page *//* begin Menu */jQuery(function () { if (!jQuery.browser.msie || parseInt(jQuery.browser.version) > 7) return; jQuery('ul.art-hmenu>li:not
first-child)').each(function () { jQuery(this).prepend('<span class="art-hmenu-separator"> </span>'); }); if (!jQuery.browser.msie || parseInt(jQuery.browser.version) > 6) return; jQuery('ul.art-hmenu li').each(function () { this.j = jQuery(this); this.UL = this.j.children('ul:first'); if (this.UL.length == 0) return; this.A = this.j.children('a:first'); this.onmouseenter = function () { this.j.addClass('art-hmenuhover'); this.UL.addClass('art-hmenuhoverUL'); this.A.addClass('art-hmenuhoverA'); }; this.onmouseleave = function() { this.j.removeClass('art-hmenuhover'); this.UL.removeClass('art-hmenuhoverUL'); this.A.removeClass('art-hmenuhoverA'); }; });});jQuery(function() { setHMenuOpenDirection({container: "div.art-sheet-body", defaultContainer: "#art-main", menuClass: "art-hmenu", leftToRightClass: "art-hmenu-left-to-right", rightToLeftClass: "art-hmenu-right-to-left"}); });function setHMenuOpenDirection(menuInfo) { var defaultContainer = jQuery(menuInfo.defaultContainer); defaultContainer = defaultContainer.length > 0 ? defaultContainer = jQuery(defaultContainer[0]) : null;jQuery("ul." + menuInfo.menuClass + ">li>ul").each(function () { var submenu = jQuery(this); var submenuWidth = submenu.outerWidth(); var submenuLeft = submenu.offset().left; var mainContainer = submenu.parents(menuInfo.container); mainContainer = mainContainer.length > 0 ? mainContainer = jQuery(mainContainer[0]) : null; var container = mainContainer || defaultContainer; if (container != null) { var containerLeft = container.offset().left; var containerWidth = container.outerWidth(); if (submenuLeft + submenuWidth >= containerLeft + containerWidth) /* right to left */ submenu.addClass(menuInfo.rightToLeftClass).find("ul").addClass (menuInfo.rightToLeftClass); if (submenuLeft <= containerLeft) /* left to right */ submenu.addClass(menuInfo.leftToRightClass).find("ul").addClass (menuInfo.leftToRightClass); } });}jQuery(function ($) { $("ul.art-hmenu a:not([href])").attr('href', '#').click(function (e) { e.preventDefault(); });});/* end Menu *//* begin MenuSubItem */jQuery(function () { jQuery("ul.art-hmenu ul li").hover(function () { jQuery(this).prev().children("a").addClass("art-hmenu-before-hovered"); }, function () { jQuery(this).prev().children("a").removeClass("art-hmenu-before-hovered"); });});jQuery(function () { if (!jQuery.browser.msie) return; var ieVersion = parseInt(jQuery.browser.version); if (ieVersion > 7) return;/* Fix width of submenu items.* The width of submenu item calculated incorrectly in IE6-7. IE6 has wider items, IE7 display items like stairs.*/jQuery.each(jQuery("ul.art-hmenu ul"), function () { var maxSubitemWidth = 0; var submenu = jQuery(this); var subitem = null; jQuery.each(submenu.children("li").children("a"), function () { subitem = jQuery(this); var subitemWidth = subitem.outerWidth(); if (maxSubitemWidth < subitemWidth) maxSubitemWidth = subitemWidth; }); if (subitem != null) { var subitemBorderLeft = parseInt(subitem.css("border-left-width"), 10) || 0; var subitemBorderRight = parseInt(subitem.css("border-right-width"), 10) || 0; var subitemPaddingLeft = parseInt(subitem.css("padding-left"), 10) || 0; var subitemPaddingRight = parseInt(subitem.css("padding-right"), 10) || 0; maxSubitemWidth -= subitemBorderLeft + subitemBorderRight + subitemPaddingLeft + subitemPaddingRight; submenu.children("li").children("a").css("width", maxSubitemWidth + "px"); }});if (ieVersion > 6) return;jQuery("ul.art-hmenu ul>li:first-child>a").css("border-top-width", "1px");});/* end MenuSubItem *//* begin Layout */jQuery(function () {jQuery(window).bind('resize', function () { var bh = jQuery('body').height(); var mh = 0; jQuery('#art-main').children().each(function() { if (jQuery(this).css('position') != 'absolute') mh += jQuery(this).outerHeight(true); }); if (mh < bh) { var r = bh - mh; var c = jQuery('div.art-content'); c.css('height', (c.outerHeight(true) + r) + 'px'); }});if (jQuery.browser.msie && parseInt(jQuery.browser.version) < 8) { jQuery(window).bind('resize', function() { var c = $('div.art-content'); var s = c.parent().children('.art-layout-cell:not(.art-content)'); var w = 0; c.hide(); s.each(function() { w += this.clientWidth; }); c.w = c.parent().width(); c.css('width', c.w - w + 'px'); c.show(); });}jQuery(window).trigger('resize');});/* end Layout *//* begin Button */function artButtonSetup(className) { jQuery.each(jQuery("a." + className + ", button." + className + ", input." + className), function (i, val) { var b = jQuery(val); if (!b.parent().hasClass('art-button-wrapper')) { if (b.is('input')) b.val(b.val().replace(/^\s*/, '')).css('zoom', '1'); if (!b.hasClass('art-button')) b.addClass('art-button'); jQuery("<span class='art-button-wrapper'><span class='art-button-l'> </span><span class='art-button-r'> </span></span>").insertBefore(b).append(b); if (b.hasClass('active')) b.parent().addClass('active'); } b.mouseover(function () { jQuery(this).parent().addClass("hover"); }); b.mouseout(function () { var b = jQuery(this); b.parent().removeClass("hover"); if (!b.hasClass('active')) b.parent().removeClass('active'); }); b.mousedown(function () { var b = jQuery(this); b.parent().removeClass("hover"); if (!b.hasClass('active')) b.parent().addClass('active'); }); b.mouseup(function () { var b = jQuery(this); if (!b.hasClass('active')) b.parent().removeClass('active'); });});}jQuery(function() { artButtonSetup("art-button"); });/* end Button */// adds spans to apply css styles for buttons with class "Button"jQuery(function() { artButtonSetup("Button"); });jQuery(function() {// events for CCS AjaxPanel can be set with help of AjaxPanelEventsif (typeof window.AjaxPanelEvents == "undefined") window.AjaxPanelEvents = [];// when CCS AjaxPanel is updated the buttons should be decorated with spans againwindow.AjaxPanelEvents.push({ eventName: "afterUpdate", func: function(updatePanel) { // adds spans to apply css styles for buttons with class "Button" artButtonSetup("Button", updatePanel); // adds spans to apply css styles for buttons with class "art-button" artButtonSetup("art-button", updatePanel); } });});\[/code\]Can anybody help? Thanks!
first-child)').each(function () { jQuery(this).prepend('<span class="art-hmenu-separator"> </span>'); }); if (!jQuery.browser.msie || parseInt(jQuery.browser.version) > 6) return; jQuery('ul.art-hmenu li').each(function () { this.j = jQuery(this); this.UL = this.j.children('ul:first'); if (this.UL.length == 0) return; this.A = this.j.children('a:first'); this.onmouseenter = function () { this.j.addClass('art-hmenuhover'); this.UL.addClass('art-hmenuhoverUL'); this.A.addClass('art-hmenuhoverA'); }; this.onmouseleave = function() { this.j.removeClass('art-hmenuhover'); this.UL.removeClass('art-hmenuhoverUL'); this.A.removeClass('art-hmenuhoverA'); }; });});jQuery(function() { setHMenuOpenDirection({container: "div.art-sheet-body", defaultContainer: "#art-main", menuClass: "art-hmenu", leftToRightClass: "art-hmenu-left-to-right", rightToLeftClass: "art-hmenu-right-to-left"}); });function setHMenuOpenDirection(menuInfo) { var defaultContainer = jQuery(menuInfo.defaultContainer); defaultContainer = defaultContainer.length > 0 ? defaultContainer = jQuery(defaultContainer[0]) : null;jQuery("ul." + menuInfo.menuClass + ">li>ul").each(function () { var submenu = jQuery(this); var submenuWidth = submenu.outerWidth(); var submenuLeft = submenu.offset().left; var mainContainer = submenu.parents(menuInfo.container); mainContainer = mainContainer.length > 0 ? mainContainer = jQuery(mainContainer[0]) : null; var container = mainContainer || defaultContainer; if (container != null) { var containerLeft = container.offset().left; var containerWidth = container.outerWidth(); if (submenuLeft + submenuWidth >= containerLeft + containerWidth) /* right to left */ submenu.addClass(menuInfo.rightToLeftClass).find("ul").addClass (menuInfo.rightToLeftClass); if (submenuLeft <= containerLeft) /* left to right */ submenu.addClass(menuInfo.leftToRightClass).find("ul").addClass (menuInfo.leftToRightClass); } });}jQuery(function ($) { $("ul.art-hmenu a:not([href])").attr('href', '#').click(function (e) { e.preventDefault(); });});/* end Menu *//* begin MenuSubItem */jQuery(function () { jQuery("ul.art-hmenu ul li").hover(function () { jQuery(this).prev().children("a").addClass("art-hmenu-before-hovered"); }, function () { jQuery(this).prev().children("a").removeClass("art-hmenu-before-hovered"); });});jQuery(function () { if (!jQuery.browser.msie) return; var ieVersion = parseInt(jQuery.browser.version); if (ieVersion > 7) return;/* Fix width of submenu items.* The width of submenu item calculated incorrectly in IE6-7. IE6 has wider items, IE7 display items like stairs.*/jQuery.each(jQuery("ul.art-hmenu ul"), function () { var maxSubitemWidth = 0; var submenu = jQuery(this); var subitem = null; jQuery.each(submenu.children("li").children("a"), function () { subitem = jQuery(this); var subitemWidth = subitem.outerWidth(); if (maxSubitemWidth < subitemWidth) maxSubitemWidth = subitemWidth; }); if (subitem != null) { var subitemBorderLeft = parseInt(subitem.css("border-left-width"), 10) || 0; var subitemBorderRight = parseInt(subitem.css("border-right-width"), 10) || 0; var subitemPaddingLeft = parseInt(subitem.css("padding-left"), 10) || 0; var subitemPaddingRight = parseInt(subitem.css("padding-right"), 10) || 0; maxSubitemWidth -= subitemBorderLeft + subitemBorderRight + subitemPaddingLeft + subitemPaddingRight; submenu.children("li").children("a").css("width", maxSubitemWidth + "px"); }});if (ieVersion > 6) return;jQuery("ul.art-hmenu ul>li:first-child>a").css("border-top-width", "1px");});/* end MenuSubItem *//* begin Layout */jQuery(function () {jQuery(window).bind('resize', function () { var bh = jQuery('body').height(); var mh = 0; jQuery('#art-main').children().each(function() { if (jQuery(this).css('position') != 'absolute') mh += jQuery(this).outerHeight(true); }); if (mh < bh) { var r = bh - mh; var c = jQuery('div.art-content'); c.css('height', (c.outerHeight(true) + r) + 'px'); }});if (jQuery.browser.msie && parseInt(jQuery.browser.version) < 8) { jQuery(window).bind('resize', function() { var c = $('div.art-content'); var s = c.parent().children('.art-layout-cell:not(.art-content)'); var w = 0; c.hide(); s.each(function() { w += this.clientWidth; }); c.w = c.parent().width(); c.css('width', c.w - w + 'px'); c.show(); });}jQuery(window).trigger('resize');});/* end Layout *//* begin Button */function artButtonSetup(className) { jQuery.each(jQuery("a." + className + ", button." + className + ", input." + className), function (i, val) { var b = jQuery(val); if (!b.parent().hasClass('art-button-wrapper')) { if (b.is('input')) b.val(b.val().replace(/^\s*/, '')).css('zoom', '1'); if (!b.hasClass('art-button')) b.addClass('art-button'); jQuery("<span class='art-button-wrapper'><span class='art-button-l'> </span><span class='art-button-r'> </span></span>").insertBefore(b).append(b); if (b.hasClass('active')) b.parent().addClass('active'); } b.mouseover(function () { jQuery(this).parent().addClass("hover"); }); b.mouseout(function () { var b = jQuery(this); b.parent().removeClass("hover"); if (!b.hasClass('active')) b.parent().removeClass('active'); }); b.mousedown(function () { var b = jQuery(this); b.parent().removeClass("hover"); if (!b.hasClass('active')) b.parent().addClass('active'); }); b.mouseup(function () { var b = jQuery(this); if (!b.hasClass('active')) b.parent().removeClass('active'); });});}jQuery(function() { artButtonSetup("art-button"); });/* end Button */// adds spans to apply css styles for buttons with class "Button"jQuery(function() { artButtonSetup("Button"); });jQuery(function() {// events for CCS AjaxPanel can be set with help of AjaxPanelEventsif (typeof window.AjaxPanelEvents == "undefined") window.AjaxPanelEvents = [];// when CCS AjaxPanel is updated the buttons should be decorated with spans againwindow.AjaxPanelEvents.push({ eventName: "afterUpdate", func: function(updatePanel) { // adds spans to apply css styles for buttons with class "Button" artButtonSetup("Button", updatePanel); // adds spans to apply css styles for buttons with class "art-button" artButtonSetup("art-button", updatePanel); } });});\[/code\]Can anybody help? Thanks!