/** * @fileOverview Collection of base functionalities * @author Wouter Bos * @since 1.0 - 2010-02-23 * @version 1.0 - 2010-02-23 */ if (typeof(Estate) != "undefined") { if (typeof (Estate.Develop) != "undefined") { throw new Error("Estate object must be loaded only once") } } /** * @namespace Root namespace * @since 1.0 - 2010-02-23 * @version 1.1 - 2010-10-10 */ var Estate = {}; // CODEBANK /** * Adds accordion widget a list like a dl * @param {String} selector jQuery selector that selects the root element * @param {Boolean} openFirst Open first item at initialization * @param {Object} [newConfig] Configuration object. * @param {String} [newConfig.itemHead] The header of an accordion item. Default value: 'dt' * @param {String} [newConfig.itemContent] The content of an accordion item. Default value: 'dd' * @param {Number} [newConfig.slideUpSpeed] Slide up speed. Default value: 600 * @param {Number} [newConfig.slideDownSpeed] Slide down speed. Default value: 800 * @requires jQuery * @example * var loginAccordion = new Estate.Accordion(jQuery("dl.tag_loginInfo")); * loginAccordion.Open(); */ Estate.Accordion = function(arg_root, openFirst, newConfig) { var config = { itemHead: 'dt', itemContent: 'dd', slideUpSpeed: 600, slideDownSpeed: 800 } var root = arg_root if (newConfig != null) { Estate.Check.UpdateLiteral(config, newConfig) } /* Start public */ this.Run = function() { jQuery(root).addClass("js_accordion") jQuery(root).find(config.itemContent).hide() jQuery(root).find(config.itemHead).css('cursor', 'pointer') if (openFirst) { jQuery(root).find(config.itemHead).first().addClass('active') jQuery(root).find(config.itemContent).first().show() } jQuery(root).find(config.itemHead).click(function() { jQuery(root).find(config.itemHead).removeClass('active') jQuery(this).addClass('active') if (jQuery(this).next(config.itemContent).is(":hidden")) { jQuery(root).find(config.itemContent).slideUp(600, "easeInOutQuint"); jQuery(this).next(config.itemContent).slideDown(800, "easeInOutQuint"); } else { jQuery(this).next(config.itemContent).slideUp(600, "easeInOutQuint") } }) } /* End public */ } /** * @namespace Methods to validate function arguments. Use these methods liberally in all * code that is part of the Estate object. * @class * @since 1.0 - 2010-02-23 * @version 1.0 - 2010-02-23 */ Estate.Check = ( function() { function literalsAreCompatible( mainLiteral, updateLiteral ) { for (prop in updateLiteral) { if ( typeof(mainLiteral[prop]) == "undefined" ) { return "The variable '" + prop + "'in the object literal cannot be merged with the original object literal."; } if ( typeof(updateLiteral[prop]) != typeof(mainLiteral[prop]) ) { return "The variable '" + prop + " is of the wrong type. It is '" + typeof(updateLiteral[prop]) + "' but it should be '" + typeof(mainLiteral[prop]) + "'"; } if ( typeof( updateLiteral[prop] ) == "object" && typeof( updateLiteral[prop].tagName ) != "string" ) { // Descend down the object tree, but only if it's not a DOM element literalsAreCompatible( mainLiteral[prop], updateLiteral[prop] ); } } } /* Start public */ return { /** * Checks if the right amount of arguments are used when calling the function * * @since 1.0 - 2010-02-23 * @version 1.0 - 2010-03-22 * @param {Number} CurrentArgumentsLength The number of arguments that have been supplied * @param {Number|Number[]} CorrectArgumentsLength The number of arguments that are required * @example * error = Estate.Check.ArgumentsCount( arguments.length, [0, 1] ); * if ( error != "" ) throw new Error( error ); */ ArgumentsCount: function(CurrentArgumentsLength, CorrectArgumentsLength) { var error if (arguments.length != 2) throw new Error("Arguments count must be 2"); error = Estate.Check.VariableType(CurrentArgumentsLength, "number"); if (error != "") throw new Error(error); var CorrectArgumentsCount = false; if ( typeof(CorrectArgumentsLength) == "number" ) { if ( CurrentArgumentsLength == CorrectArgumentsLength ) { CorrectArgumentsCount = true; } } else if (typeof (CorrectArgumentsLength) == "array" || typeof (CorrectArgumentsLength) == "object") { for (var i = 0; i < CorrectArgumentsLength.length; i++) { if ( CurrentArgumentsLength == CorrectArgumentsLength[i] ) { CorrectArgumentsCount = true } } } if (CorrectArgumentsCount == false) { return "Wrong number of arguments. There argument count should be "+ CorrectArgumentsLength +", but it is "+ CurrentArgumentsLength; } else { return "" } }, /** * Checks if an element with a particular id exists * * @since 1.0 - 2010-02-23 * @version 1.0 - 2010-02-23 * @param {String} ElementID The ID of the element that will be checked if it exists. * @param {String} [RequiredTagName] The tagname that the element should have. * @example * error = Estate.Check.ElementById( 'elID', 'div' ); * if ( error != "" ) throw new Error( error ); */ ElementById: function( ElementID, RequiredTagName ) { if ( typeof( ElementID ) != "string" ) { return "Provided element id is not a string but '"+ typeof( ElementID ) +"'."; } if ( !document.getElementById(ElementID) ) { return "Cannot find HTML element with the id '"+ ElementID +"'"; } if ( arguments.length > 1 && typeof( RequiredTagName ) == "string" ) { if ( document.getElementById(ElementID).tagName.toLowerCase() != RequiredTagName && RequiredTagName != "" ) { return "HTML element with ID '"+ ElementID +"' has the tagname '"+ document.getElementById(ElementID).tagName +"' but it should be '"+ RequiredTagName +"'"; } } return "" }, /** * Checks if the referenced object is an HTML element * * @since 1.0 - 2010-02-23 * @version 1.0 - 2010-02-23 * @param {Object} Element The element that will be checked if it exists. * @example * error = Estate.Check.Element( document.getElementsByTagName('a')[0] ); * if ( error != "" ) throw new Error( error ); */ Element: function( Element ) { if ( typeof( Element.tagName ) == "undefined" ) { return "HTML element expected. Type of checked variable is " + typeof( Element ) } return "" }, /** * Checks if argument is of the expected variable type * * @since 1.0 - 2010-02-23 * @version 1.0 - 2010-02-23 * @param {anything} Variable The variable that will be checked if it has the right type * @param {String} ExpectedVariableType The variable type of the first argument has to be equal to this string * @example * error = Estate.Check.VariableType( id, "string" ); * if ( error != "" ) throw new Error( error ); */ VariableType: function( Variable, ExpectedVariableType ) { if ( typeof( Variable ) != ExpectedVariableType ) { return "Unexpected variable type. There variable type should be "+ ExpectedVariableType +", but it is "+ typeof( Variable ); } return "" }, /** * Returns a value from an object literal. If that vaule does not exist * it will fallback on the value in the old object literal * * @since 1.0 - 2010-02-23 * @version 1.0 - 2010-02-23 * @param {Object} oldVariable * @param {Object} newVariable * @param {String} arrayID Key of the object literal * @example * oLiteral.foo = Estate.Check.SetLiteralIfDefined( oLiteral, oNewLiteral, "foo" ) */ SetLiteralIfDefined: function( oldVariable, newVariable, arrayID ) { if ( typeof( newVariable ) == "undefined" ) { return oldVariable[arrayID] } if ( typeof( newVariable[arrayID] ) == "undefined" ) { return oldVariable[arrayID] } else { return newVariable[arrayID] } }, /** * Updates object literal. The second argument is merged with the first. Please use * Estate.Check.LiteralUpdatable if you want to be sure that this method * only updates variables and doesn't create new ones. * * @since 1.0 - 2010-02-23 * @version 1.0 - 2010-02-23 * @param {Object} mainLiteral * @param {Object} updateLiteral * @example * Estate.Check.UpdateLiteral( mainLiteral, updatingLiteral ) */ UpdateLiteral: function( mainLiteral, updateLiteral ) { for (prop in updateLiteral) { mainLiteral[prop] = updateLiteral[prop] if ( typeof( updateLiteral[prop] ) == "object" && typeof( updateLiteral[prop].tagName ) != "string" ) { // Descend down the object tree, but only if it's not a DOM element Estate.Check.UpdateLiteral( mainLiteral[prop], updateLiteral[prop] ); } } }, /** * Compares 2 object literals and checks if the 2nd argument can be merged * with the 1st. If there's a variable in the 1st argument that's not * been defined in the 2nd, the function returns the name of the variable. * * @since 1.0 - 2010-02-23 * @version 1.0 - 2010-02-23 * @param {Object} mainLiteral * @param {Object} updateLiteral * @example * error = Estate.Check.LiteralUpdatable( mainLiteral, updatingLiteral ); * if ( error != "" ) throw new Error( error ); */ LiteralUpdatable: function( mainLiteral, updateLiteral ) { if ( typeof(mainLiteral) != "object") { return "Cannot check literals: first argument is not an object" } if ( typeof(updateLiteral) != "object") { return "Cannot check literals: second argument is not an object" } var isNotUpdatableVariable = literalsAreCompatible( mainLiteral, updateLiteral ) if ( typeof( isNotUpdatableVariable ) == "undefined" ) { return '' } else { return isNotUpdatableVariable; } } } /* End public */ })(); /** * @namespace Helper methods for getting, setting and deleting cookies * @class * @since 1.0 - 2010-02-23 * @version 1.0 - 2010-02-23 */ Estate.Cookies = (function() { /* Start public */ return { /** * Sets a cookie * * @since 1.0 - 2010-02-23 * @version 1.0 - 2010-02-23 * @param {String} name Name of the cookie * @param {String} value Value of the cookie * @param {Date} expires Expire date * @param {String} path Path where the cookie is valid (default: path of calling document) * @param {String} domain * @param {Boolean} secure Indicating if the cookie transmission requires a secure transmission * @example * Estate.Cookies.Set( "cookieName", "cookieValue", new Date(2015, 12, 31, 23, 59, 59, 0), "/", "www.domain.com", "") */ Set: function(name, value, expires, path, domain, secure ) { document.cookie = name + "=" + encodeURIComponent(value) + ((expires) ? "; expires=" + expires.toGMTString() : "") + ((path) ? "; path=" + path : "") + ((domain) ? "; domain=" + domain : "") + ((secure) ? "; secure" : ""); }, /** * Gets cookie data * * @since 1.0 - 2010-02-23 * @version 1.0 - 2010-02-23 * @example * Estate.Cookies.Get() */ Get: function(name) { var dc = document.cookie; var prefix = name + "="; var begin = dc.indexOf("; " + prefix); if (begin == -1) { begin = dc.indexOf(prefix); if (begin != 0) return null; } else { begin += 2; } var end = document.cookie.indexOf(";", begin); if (end == -1) { end = dc.length; } return decodeURIComponent(dc.substring(begin + prefix.length, end)); }, /** * Deletes cookie data * * @since 1.0 - 2010-02-23 * @version 1.0 - 2010-02-23 * @param {String} name Name of the cookie * @param {String} path Path where the cookie is valid (default: path of calling document) * @param {String} domain * @example * Estate.CookiesDelete() */ Delete: function(name, path, domain ) { if (Estate.Cookies.Get(name)) { document.cookie = name + "=" + ((path) ? "; path=" + path : "") + ((domain) ? "; domain=" + domain : "") + "; expires=Thu, 01-Jan-70 00:00:01 GMT"; } } } /* End public */ })(); /** * @namespace CSS related methods * @class * @since 1.0 - 2010-02-23 * @version 1.0 - 2010-02-23 */ Estate.CSSTools = ( function() { /* Start public */ return { /** * Detects what the client supports. If something is supported, it * is added as a class to the BODY element. * * @since 1.0 - 2010-08-12 * @version 1.0 - 2010-08-12 * @example * Estate.CSSTools.AddSupportsClasses() */ AddSupportsClasses: function() { Estate.CSSTools.AddClass(document.body, "HasJavaScript") }, /** * Calling the method adds or removes a class from an element * * @since 1.0 - 2010-02-23 * @version 1.0 - 2010-02-23 * @param {Object} el An HTML element * @param {String} className The name of the class that has to be added or removed * @example * Estate.CSSTools.ClassToggle( document.getElementById('elementId'), 'className') */ ClassToggle: function( el, className ) { var error; error = Estate.Check.Element( el ); if ( error != "" ) throw new Error( error ); error = Estate.Check.VariableType( className, "string" ) if ( error != "" ) throw new Error( error ); if ( el.className.indexOf( className ) < 0) { el.className += " "+ className } else { while ( el.className.indexOf( className ) >= 0) { el.className = el.className.replace( " "+ className, "" ) el.className = el.className.replace( className, "" ) } } }, /** * Adds class to an element. This function is used for components in the Estate object that musn't use jQuery. If that's not the case, just use jQuery * * @since 1.0 - 2010-02-23 * @version 1.0 - 2010-02-23 * @param {Object} el An HTML element * @param {String} className The name of the class that has to be added * @example * Estate.CSSTools.AddClass( document.getElementById('elementId'), 'className') */ AddClass: function( el, className ) { var error; error = Estate.Check.Element( el ); if ( error != "" ) throw new Error( error ); error = Estate.Check.VariableType( className, "string" ) if ( error != "" ) throw new Error( error ); if ( el.className.indexOf( className ) < 0) { el.className += " "+ className } }, /** * Removes class to an element. This function is used for components in the Estate object that musn't use jQuery. If that's not the case, just use jQuery * * @since 1.0 - 2010-02-23 * @version 1.0 - 2010-02-23 * @param {Object} el An HTML element * @param {String} className The name of the class that has to be removed * @example * Estate.CSSTools.RemoveClass( document.getElementById('elementId'), 'className') */ RemoveClass: function( el, className ) { var error; error = Estate.Check.Element( el ); if ( error != "" ) throw new Error( error ); error = Estate.Check.VariableType( className, "string" ) if ( error != "" ) throw new Error( error ); while ( el.className.indexOf( className ) >= 0) { el.className = el.className.replace( " "+ className, "" ) el.className = el.className.replace( className, "" ) } }, /** * Toggles class on the body between "fontSize1" and and empty string. * The class can be recoded to cater * more font sizes: "fontSize1", "fontSize2", etc. * * @since 1.0 - 2010-02-23 * @version 1.0 - 2010-02-23 * @param {Object} el An HTML element * @example * Estate.CSSTools.ToggleFontSize(linkTextHolder) */ ToggleFontSize: function(linkTextHolderId) { if (arguments.length > 0) { var error error = Estate.Check.ElementById(linkTextHolderId); if (error != "") throw new Error(error); } var fontSizeClassName = "FontSize" var smallerTextLink = "Kleinere letters" var largerTextLink = "Grotere letters" if (Estate.Cookies.Get("fontSize") == null) { Estate.Cookies.Set("fontSize", "1") Estate.CSSTools.AddClass(document.body, fontSizeClassName + '1') if (linkTextHolderId != undefined) { document.getElementById(linkTextHolderId).innerHTML = smallerTextLink } } else { Estate.Cookies.Delete("fontSize") Estate.CSSTools.RemoveClass(document.body, fontSizeClassName + '1') if (linkTextHolderId != undefined) { document.getElementById(linkTextHolderId).innerHTML = largerTextLink } } }, /** * Accepts a jQuery selector and sets the height of all selected * elements equal to the height of the heighest block in the list * * @since 1.0 - 2010-06-11 * @version 1.0 - 2010-06-11 * @param {String} jQuery selector * @requires jQuery * @example * Estate.CSSTools.EqualizeBlockHeight("ul.news li") */ EqualizeBlockHeight: function(selector) { var error error = Estate.Check.ArgumentsCount(arguments.length, 1); if (error != "") throw new Error(error); if (jQuery(selector).size() > 1) { var maxHeight = 0 jQuery(selector).each( function(index) { if (maxHeight < jQuery(this).height()) { maxHeight = jQuery(this).height() } }) jQuery(selector).height(maxHeight) } }, /** * Sets class to floating images in generic content blocks * @requires jQuery * @example * Estate.CSSTools.ImageFloatClass() */ ImageFloatClass: function() { jQuery('*.genericContent img[style*="float"][style*="left"]').addClass('floatLeft') jQuery('*.genericContent img[style*="float"][style*="right"]').addClass('floatRight') }, /** * Add classes to elements with CSS selectors that are not supported * in the browser. * * @since 1.0 - 2010-06-11 * @version 1.0 - 2010-06-11 * @param {Array} staticSelectorArray Each nested array holds 2 items. The classname in the * second array item will be added to all elements that are selected * with the jQuery selector in the first array item. Example: * [["jQuery selector", "classname"], ["jQuery selector 2", "classname2"]] * @requires jQuery * @example * Estate.CSSTools.SelectorHelper( [["ul li:lt(4)", "firstFive"], ["ul li:gt(9)", "afterTen"]] ) */ SelectorHelper: function(staticSelectorArray) { for (var i = 0; i < staticSelectorArray.length; i++) { jQuery(staticSelectorArray[i][0]).addClass(staticSelectorArray[i][1]); } }, /** * Cross-browser alternative for IE's "text-overflow: ellipsis". It * cuts the text after a specified string length. * * @since 1.0 - 2010-06-11 * @version 1.0 - 2010-06-11 * @param {Array} arrSelectors * Example: [["jQuery selector", maxStringSize], ["jQuery selector 2", maxStringSize]] * @param [String] altAppendString String that will be appended after the truncated string * @requires jQuery * @example * Estate.CSSTools.ManualTextOverflow( [["ul.news li", 50], ["ul.agenda li", 100]] ) */ ManualTextOverflow: function(arrSelectors, altAppendString) { var appendString = "..."; if (typeof(altAppendString) !== "undefined") { appendString = altAppendString } for (var i = 0; i < arrSelectors.length; i++) { var selector = arrSelectors[i][0] var maxStringSize = arrSelectors[i][1] jQuery(selector).each( function() { var stringLength = jQuery(this).html().length if (stringLength > maxStringSize) { jQuery(this).html(jQuery(this).html().substr(0, maxStringSize) + appendString) } }) } } } /* END PUBLIC */ })(); /** * @namespace Detects browser support and adds corresponding body classes. * It indicates wether JavaScript and Flash are available. It alse removes * the class "JSDisabled" if appropriate * @class * * @since 1.0 - 2010-09-29 * @version 1.0 - 2010-09-29 */ Estate.CSSTools.FeatureDetection = (function() { // JavaScript detection function hasJavaScript() { var classValue = document.body.className classValue = classValue.replace(/JSDisabled/i, "") // Removes body "JSDisabled" classValue += " JSEnabled" document.body.className = classValue } // Flash detection // Flash detection function hasFlash() { var classes = new Array(); var className = "HasFlash"; var flashPlayerVersion = 0; var minFlashPlayerVersion = 6; var plugin = (navigator.mimeTypes && navigator.mimeTypes["application/x-shockwave-flash"]) ? navigator.mimeTypes["application/x-shockwave-flash"].enabledPlugin : 0; // Detect Flash if (plugin) { // Flash detection in Non-IE var words = navigator.plugins["Shockwave Flash"].description.split(" "); for (var i = 0; i < words.length; ++i) { if (isNaN(parseInt(words[i]))) { continue; } flashPlayerVersion = words[i]; } } else if (navigator.userAgent && navigator.userAgent.indexOf("MSIE") >= 0 && (navigator.appVersion.indexOf("Win") != -1)) { // Flash detection in IE for (var i = 0; i < 15; i++) { IEflashPlayerVersion = false; document.write(' \n'); if (IEflashPlayerVersion) { flashPlayerVersion = i; } } } // Create array with relevant classes flashPlayerVersion = parseInt(flashPlayerVersion) if (minFlashPlayerVersion != 0) { classes[classes.length] = className; try { // Create body class names of major versions for (i = minFlashPlayerVersion; i <= parseInt(flashPlayerVersion); i++) { classes[classes.length] = className + i; } } catch (e) { } flashPlayerVersion += "" classes[classes.length] = className + flashPlayerVersion.replace(".", "dot"); } else { document.body.className += " NoFlash" } // Write class names to body element for (i = 0; i < classes.length; i++) { document.body.className += " " + classes[i]; } } // Checks if page is in edit mode of some CMS function inEditMode() { if (document.getElementById('scWebEditRibbon')) { document.body.className += " InSitecoreEditmode"; } } /* Start public */ return { /** * Runs browser support detection * * @since 1.0 - 2010-03-29 * @version 1.0 - 2010-03-29 * @example * Estate.CSSTools.FeatureDetection.Run() */ Run: function() { var error error = Estate.Check.ArgumentsCount(arguments.length, 0); if (error != "") throw new Error(error); hasJavaScript() hasFlash() inEditMode() } } /* End public */ })(); /** * @namespace Adds a function to an event of a single element. Use this if * you don't want to use jQuery * @class * @since 1.0 - 2010-02-23 * @version 1.0 - 2010-02-23 */ Estate.Events = ( function() { /* Start public */ return { /** * Adds a function to an event of a single element * * @since 1.0 - 2010-02-23 * @version 1.0 - 2010-02-23 * @param {Object} element The element on which the event is placed * @param {Function} newFunction The function that has to be linked to the event * @param {String} eventType Name of the event * @example * Estate.Events.AddEvent( document.getElementById('elementId'), functionName, "onclick" ) */ AddEvent: function( element, newFunction, eventType ) { var error; error = Estate.Check.VariableType( element, "object" ) if ( error != "" ) throw new Error( error ); error = Estate.Check.VariableType( newFunction, "function" ) if ( error != "" ) throw new Error( error ); var oldEvent = eval("element." + eventType); var eventContentType = eval("typeof element." + eventType) if ( eventContentType != 'function' ) { eval("element." + eventType + " = newFunction") } else { eval("element." + eventType + " = function(e) { oldEvent(e); newFunction(e); }") } } } /* End public */ })(); /** * @namespace Holder for form related functions */ Estate.Forms = {} //CODEBANK /** * @namespace Adds watermark to an input box */ Estate.Forms.Watermark = (function() { function addWatermark(selector) { jQuery(selector).val(jQuery(selector).data("watermarkText")) jQuery(selector).addClass("watermark") } /* Start public */ return { /** * Initialize watermark functionality * @param {String|Object} selector jQuery selector * @requires jQuery * @example * Estate.Forms.Watermark.Init("input.searchBox", "Search") */ Init: function(selector, watermarkText) { jQuery(selector).data("watermarkText", watermarkText) addWatermark(selector) jQuery(selector).focus(function() { if (jQuery(this).val() == jQuery(selector).data("watermarkText")) { jQuery(this).val("") jQuery(this).removeClass("watermark") } }) jQuery(selector).blur(function() { if (jQuery(this).val() == "") { addWatermark(this) } }) } } /* End public */ })(); /** * @namespace Applies a character limit to form elements, including feedback * to user on how much characters are left * @requires jQuery * @since 1.0 - 2010-06-16 * @version 1.0 - 2010-06-16 */ Estate.Forms.MaxLength = (function() { var config = { feedbackText: " tekens over", feedbackCss: "maxSizeFeedback", feedbackCssNearLimit: "maxSizeFeedbackNearLimit", NearLimitAlert: 20 } function addFeedbackContainer(selector) { jQuery(selector).after("") } function onCharactersAdded(element, maxChars) { var stringSize = jQuery(element).val().length if (stringSize > 0) { if ((maxChars - stringSize) < config.NearLimitAlert) { jQuery(element).next("span." + config.feedbackCss).addClass(config.feedbackCssNearLimit) } else { jQuery(element).next("span." + config.feedbackCss).removeClass(config.feedbackCssNearLimit) } if ((maxChars - stringSize) < 0) { jQuery(element).val(jQuery(element).val().substr(0, maxChars)) jQuery(element).next("span." + config.feedbackCss).html(0 + config.feedbackText); } stringSize = jQuery(element).val().length jQuery(element).next("span." + config.feedbackCss).html((maxChars - stringSize) + config.feedbackText); } } /* Start public */ return { /** * @since 1.0 - 2010-06-16 * @version 1.0 - 2010-06-16 * @param {String} selector jQuery selector * @param {Number} maxChars Maximum number of allowed characters * @example * Estate.Forms.MaxLength.Set( "div.form textarea", 1000 ) */ Set: function(selector, maxChars) { var error error = Estate.Check.ArgumentsCount(arguments.length, 2); if (error != "") throw new Error(error); error = Estate.Check.VariableType( className, "string" ) if ( error != "" ) throw new Error( error ); error = Estate.Check.VariableType( maxChars, "number" ) if ( error != "" ) throw new Error( error ); if (jQuery(selector).size() > 0) { addFeedbackContainer(selector) jQuery(selector).keyup(function() { onCharactersAdded(this, maxChars) }) jQuery(selector).change(function() { onCharactersAdded(this, maxChars) }) jQuery(selector).mouseout(function() { onCharactersAdded(this, maxChars) }) jQuery(selector).mouseover(function() { onCharactersAdded(this, maxChars) }) } } } /* End public */ })(); /** * @namespace Helper methods for placing absolute positioned boxes * @class * @since 1.0 - 2010-02-23 * @version 1.0 - 2010-02-23 */ Estate.Layers = ( function() { /* Start public */ return { /** * Returns the position of the element on the y-axis * * @since 1.0 - 2010-02-23 * @version 1.0 - 2010-02-23 * @param {Object} obj The element on which the event is placed * @example * Estate.Layers.GetPositionX( document.getElementById('elementId') ) */ GetPositionX: function(obj) { var error error = Estate.Check.Element( obj ); if ( error != "" ) throw new Error( error ); var x = 0 if (obj.offsetParent) { while (obj.offsetParent) { x += obj.offsetLeft obj = obj.offsetParent } } else if (obj.x) { x += obj.x } return x }, /** * Returns the position of the element on the x-axis * * @since 1.0 - 2010-02-23 * @version 1.0 - 2010-02-23 * @param {Object} obj The element on which the event is placed * @example * Estate.Layers.GetPositionX( document.getElementById('elementId') ) */ GetPositionY: function(obj) { var error error = Estate.Check.Element( obj ); if ( error != "" ) throw new Error( error ); var y = 0 if (obj.offsetParent) { while (obj.offsetParent) { y += obj.offsetTop obj = obj.offsetParent } } else if (obj.y) { y += obj.y } return y } } /* End public */ })(); /** * @namespace Navigation related methods * @class * @since 1.0 - 2010-02-23 * @version 1.0 - 2010-02-23 */ Estate.Navigation = ( function() { /* Start public */ return { /** * Navigates one step backwards in browser history. If no browser * history is available the static link in the href is used * * @since 1.0 - 2010-02-23 * @version 1.0 - 2010-02-23 * @example * Terug */ LinkBack: function () { if ( history.length > 0 ) { history.go( -1 ) return false } else { return true } } } /* End public */ })(); /** * @namespace Some string manipulation methods * @class * @since 1.0 - 2010-02-23 * @version 1.0 - 2010-02-23 */ Estate.StringTools = ( function() { function TranslateScrambledAddress( string ) { var returnString = ""; var aCharacters; string = string.replace( "scrambled:", "" ) string = string.substring( 1, (string.length - 1) ) aCharacters = string.split("][") for ( var i = 0; i < aCharacters.length; i++ ) { returnString += String.fromCharCode( aCharacters[i] ) } return returnString } /* Start public */ return { /** * Returns the filename is it exists in the address bar * * @since 1.0 - 2010-02-23 * @version 1.0 - 2010-02-23 * @example * var filename = Estate.StringTools.GetFilenameFromUrl() */ GetFilenameFromUrl: function() { var error; error = Estate.Check.ArgumentsCount( arguments.length, 0 ); if ( error != "" ) throw new Error( error ); var file_name = document.location.href; var end = ( file_name.indexOf("?") == -1 ) ? file_name.length : file_name.indexOf("?"); return file_name.substring( file_name.lastIndexOf("/")+1, end ); }, /** * Removes extension from a filename * * @since 1.0 - 2010-02-23 * @version 1.0 - 2010-02-23 * @param {String} eventType Filename with attachment * @example * var filename = Estate.StringTools.GetFilenameFromUrl() */ GetFilenameWithoutExtension: function( str ) { var str = str.replace(/^\s|\s$/g, ""); if (/\.\w+$/.test(str)) { var m = str.match(/([^\/\\]+)\.(\w+)$/); if (m) return m[1]; else return "no file name"; } else { var m = str.match(/([^\/\\]+)$/); if (m) return m[1]; else return "no file name"; } }, /** * Removes measurement unit from a string. So '14px' and '1em' become '14' and '1' * * @since 1.0 - 2010-02-23 * @version 1.0 - 2010-02-23 * @param {String} SuppliedString * @example * width = Estate.StringTools.RemoveMeasurement( width ) */ RemoveMeasurement: function( SuppliedString ) { var error; error = Estate.Check.ArgumentsCount( arguments.length, 1 ); if ( error != "" ) throw new Error( error ); error = Estate.Check.VariableType( SuppliedString, "string" ); if ( error != "" ) throw new Error( error ); var StringWithoutMeasure = SuppliedString StringWithoutMeasure = StringWithoutMeasure.replace( "px", "" ) StringWithoutMeasure = StringWithoutMeasure.replace( "em", "" ) StringWithoutMeasure = StringWithoutMeasure.replace( "pt", "" ) return StringWithoutMeasure }, /** * Returns the value of a variable in a GET url by supplying its key * * @since 1.0 - 2010-09-29 * @version 1.0 - 2010-09-29 * @param {String} key The GET key * @param {String} [custom_url] Extract value from supplied url instead of the currently loaded page * @example * value = Estate.StringTools.GetQueryString("foo") * or * value = Estate.StringTools.GetQueryString("foo", "http://www.customdomain.com/index.aspx?foo=bar&foo2=bar2") */ GetQueryString: function(key, custom_url) { error = Estate.Check.ArgumentsCount( arguments.length, [1, 2] ); if ( error != "" ) throw new Error( error ); error = Estate.Check.VariableType( key, "string" ); if ( error != "" ) throw new Error( error ); if (arguments.length == 2) { error = Estate.Check.VariableType( custom_url, "string" ); if ( error != "" ) throw new Error( error ); } var query if (typeof(custom_url) == "string") { query = custom_url.substring(custom_url.indexOf('?')+1) } else { query = window.location.search.substring(1) } var vars = query.split("&"); for (var i = 0; i < vars.length; i++) { var pair = vars[i].split("="); if (pair[0] == key) { return pair[1]; } } } } /* End public */ })();