-/* This notice must be untouched at all times.
-Copyright (c) 2002-2008 Walter Zorn. All rights reserved.
-
-wz_tooltip.js v. 5.31
-
-The latest version is available at
-http://www.walterzorn.com
-or http://www.devira.com
-or http://www.walterzorn.de
-
-Created 1.12.2002 by Walter Zorn (Web: http://www.walterzorn.com )
-Last modified: 7.11.2008
-
-Easy-to-use cross-browser tooltips.
-Just include the script at the beginning of the <body> section, and invoke
-Tip('Tooltip text') to show and UnTip() to hide the tooltip, from the desired
-HTML eventhandlers. Example:
-<a onmouseover="Tip('Some text')" onmouseout="UnTip()" href="index.htm">My home page</a>
-No container DIV required.
-By default, width and height of tooltips are automatically adapted to content.
-Is even capable of dynamically converting arbitrary HTML elements to tooltips
-by calling TagToTip('ID_of_HTML_element_to_be_converted') instead of Tip(),
-which means you can put important, search-engine-relevant stuff into tooltips.
-Appearance & behaviour of tooltips can be individually configured
-via commands passed to Tip() or TagToTip().
-
-Tab Width: 4
-LICENSE: LGPL
-
-This library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Lesser General Public
-License (LGPL) as published by the Free Software Foundation; either
-version 2.1 of the License, or (at your option) any later version.
-
-This library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-
-For more details on the GNU Lesser General Public License,
-see http://www.gnu.org/copyleft/lesser.html
-*/
-
-var config = new Object();
-
-
-//=================== GLOBAL TOOLTIP CONFIGURATION =========================//
-var tt_Debug = true // false or true - recommended: false once you release your page to the public
-var tt_Enabled = true // Allows to (temporarily) suppress tooltips, e.g. by providing the user with a button that sets this global variable to false
-var TagsToTip = true // false or true - if true, HTML elements to be converted to tooltips via TagToTip() are automatically hidden;
- // if false, you should hide those HTML elements yourself
-
-// For each of the following config variables there exists a command, which is
-// just the variablename in uppercase, to be passed to Tip() or TagToTip() to
-// configure tooltips individually. Individual commands override global
-// configuration. Order of commands is arbitrary.
-// Example: onmouseover="Tip('Tooltip text', LEFT, true, BGCOLOR, '#FF9900', FADEIN, 400)"
-
-config. Above = false // false or true - tooltip above mousepointer
-config. BgColor = '#E2E7FF' // Background colour (HTML colour value, in quotes)
-config. BgImg = '' // Path to background image, none if empty string ''
-config. BorderColor = '#003099'
-config. BorderStyle = 'solid' // Any permitted CSS value, but I recommend 'solid', 'dotted' or 'dashed'
-config. BorderWidth = 1
-config. CenterMouse = false // false or true - center the tip horizontally below (or above) the mousepointer
-config. ClickClose = false // false or true - close tooltip if the user clicks somewhere
-config. ClickSticky = false // false or true - make tooltip sticky if user left-clicks on the hovered element while the tooltip is active
-config. CloseBtn = false // false or true - closebutton in titlebar
-config. CloseBtnColors = ['#990000', '#FFFFFF', '#DD3333', '#FFFFFF'] // [Background, text, hovered background, hovered text] - use empty strings '' to inherit title colours
-config. CloseBtnText = ' X ' // Close button text (may also be an image tag)
-config. CopyContent = true // When converting a HTML element to a tooltip, copy only the element's content, rather than converting the element by its own
-config. Delay = 400 // Time span in ms until tooltip shows up
-config. Duration = 0 // Time span in ms after which the tooltip disappears; 0 for infinite duration, < 0 for delay in ms _after_ the onmouseout until the tooltip disappears
-config. Exclusive = false // false or true - no other tooltip can appear until the current one has actively been closed
-config. FadeIn = 100 // Fade-in duration in ms, e.g. 400; 0 for no animation
-config. FadeOut = 100
-config. FadeInterval = 30 // Duration of each fade step in ms (recommended: 30) - shorter is smoother but causes more CPU-load
-config. Fix = null // Fixated position, two modes. Mode 1: x- an y-coordinates in brackets, e.g. [210, 480]. Mode 2: Show tooltip at a position related to an HTML element: [ID of HTML element, x-offset, y-offset from HTML element], e.g. ['SomeID', 10, 30]. Value null (default) for no fixated positioning.
-config. FollowMouse = true // false or true - tooltip follows the mouse
-config. FontColor = '#000044'
-config. FontFace = 'Verdana,Geneva,sans-serif'
-config. FontSize = '8pt' // E.g. '9pt' or '12px' - unit is mandatory
-config. FontWeight = 'normal' // 'normal' or 'bold';
-config. Height = 0 // Tooltip height; 0 for automatic adaption to tooltip content, < 0 (e.g. -100) for a maximum for automatic adaption
-config. JumpHorz = false // false or true - jump horizontally to other side of mouse if tooltip would extend past clientarea boundary
-config. JumpVert = true // false or true - jump vertically "
-config. Left = false // false or true - tooltip on the left of the mouse
-config. OffsetX = 14 // Horizontal offset of left-top corner from mousepointer
-config. OffsetY = 8 // Vertical offset
-config. Opacity = 100 // Integer between 0 and 100 - opacity of tooltip in percent
-config. Padding = 3 // Spacing between border and content
-config. Shadow = false // false or true
-config. ShadowColor = '#C0C0C0'
-config. ShadowWidth = 5
-config. Sticky = false // false or true - fixate tip, ie. don't follow the mouse and don't hide on mouseout
-config. TextAlign = 'left' // 'left', 'right' or 'justify'
-config. Title = '' // Default title text applied to all tips (no default title: empty string '')
-config. TitleAlign = 'left' // 'left' or 'right' - text alignment inside the title bar
-config. TitleBgColor = '' // If empty string '', BorderColor will be used
-config. TitleFontColor = '#FFFFFF' // Color of title text - if '', BgColor (of tooltip body) will be used
-config. TitleFontFace = '' // If '' use FontFace (boldified)
-config. TitleFontSize = '' // If '' use FontSize
-config. TitlePadding = 2
-config. Width = 0 // Tooltip width; 0 for automatic adaption to tooltip content; < -1 (e.g. -240) for a maximum width for that automatic adaption;
- // -1: tooltip width confined to the width required for the titlebar
-//======= END OF TOOLTIP CONFIG, DO NOT CHANGE ANYTHING BELOW ==============//
-
-
-
-
-//===================== PUBLIC =============================================//
-function Tip()
-{
- tt_Tip(arguments, null);
-}
-function TagToTip()
-{
- var t2t = tt_GetElt(arguments[0]);
- if(t2t)
- tt_Tip(arguments, t2t);
-}
-function UnTip()
-{
- tt_OpReHref();
- if(tt_aV[DURATION] < 0 && (tt_iState & 0x2))
- tt_tDurt.Timer("tt_HideInit()", -tt_aV[DURATION], true);
- else if(!(tt_aV[STICKY] && (tt_iState & 0x2)))
- tt_HideInit();
-}
-
-//================== PUBLIC PLUGIN API =====================================//
-// Extension eventhandlers currently supported:
-// OnLoadConfig, OnCreateContentString, OnSubDivsCreated, OnShow, OnMoveBefore,
-// OnMoveAfter, OnHideInit, OnHide, OnKill
-
-var tt_aElt = new Array(10), // Container DIV, outer title & body DIVs, inner title & body TDs, closebutton SPAN, shadow DIVs, and IFRAME to cover windowed elements in IE
-tt_aV = new Array(), // Caches and enumerates config data for currently active tooltip
-tt_sContent, // Inner tooltip text or HTML
-tt_t2t, tt_t2tDad, // Tag converted to tip, and its DOM parent element
-tt_musX, tt_musY,
-tt_over,
-tt_x, tt_y, tt_w, tt_h; // Position, width and height of currently displayed tooltip
-
-function tt_Extension()
-{
- tt_ExtCmdEnum();
- tt_aExt[tt_aExt.length] = this;
- return this;
-}
-function tt_SetTipPos(x, y)
-{
- var css = tt_aElt[0].style;
-
- tt_x = x;
- tt_y = y;
- css.left = x + "px";
- css.top = y + "px";
- if(tt_ie56)
- {
- var ifrm = tt_aElt[tt_aElt.length - 1];
- if(ifrm)
- {
- ifrm.style.left = css.left;
- ifrm.style.top = css.top;
- }
- }
-}
-function tt_HideInit()
-{
- if(tt_iState)
- {
- tt_ExtCallFncs(0, "HideInit");
- tt_iState &= ~(0x4 | 0x8);
- if(tt_flagOpa && tt_aV[FADEOUT])
- {
- tt_tFade.EndTimer();
- if(tt_opa)
- {
- var n = Math.round(tt_aV[FADEOUT] / (tt_aV[FADEINTERVAL] * (tt_aV[OPACITY] / tt_opa)));
- tt_Fade(tt_opa, tt_opa, 0, n);
- return;
- }
- }
- tt_tHide.Timer("tt_Hide();", 1, false);
- }
-}
-function tt_Hide()
-{
- if(tt_db && tt_iState)
- {
- tt_OpReHref();
- if(tt_iState & 0x2)
- {
- tt_aElt[0].style.visibility = "hidden";
- tt_ExtCallFncs(0, "Hide");
- }
- tt_tShow.EndTimer();
- tt_tHide.EndTimer();
- tt_tDurt.EndTimer();
- tt_tFade.EndTimer();
- if(!tt_op && !tt_ie)
- {
- tt_tWaitMov.EndTimer();
- tt_bWait = false;
- }
- if(tt_aV[CLICKCLOSE] || tt_aV[CLICKSTICKY])
- tt_RemEvtFnc(document, "mouseup", tt_OnLClick);
- tt_ExtCallFncs(0, "Kill");
- // In case of a TagToTip tip, hide converted DOM node and
- // re-insert it into DOM
- if(tt_t2t && !tt_aV[COPYCONTENT])
- tt_UnEl2Tip();
- tt_iState = 0;
- tt_over = null;
- tt_ResetMainDiv();
- if(tt_aElt[tt_aElt.length - 1])
- tt_aElt[tt_aElt.length - 1].style.display = "none";
- }
-}
-function tt_GetElt(id)
-{
- return(document.getElementById ? document.getElementById(id)
- : document.all ? document.all[id]
- : null);
-}
-function tt_GetDivW(el)
-{
- return(el ? (el.offsetWidth || el.style.pixelWidth || 0) : 0);
-}
-function tt_GetDivH(el)
-{
- return(el ? (el.offsetHeight || el.style.pixelHeight || 0) : 0);
-}
-function tt_GetScrollX()
-{
- return(window.pageXOffset || (tt_db ? (tt_db.scrollLeft || 0) : 0));
-}
-function tt_GetScrollY()
-{
- return(window.pageYOffset || (tt_db ? (tt_db.scrollTop || 0) : 0));
-}
-function tt_GetClientW()
-{
- return tt_GetWndCliSiz("Width");
-}
-function tt_GetClientH()
-{
- return tt_GetWndCliSiz("Height");
-}
-function tt_GetEvtX(e)
-{
- return (e ? ((typeof(e.pageX) != tt_u) ? e.pageX : (e.clientX + tt_GetScrollX())) : 0);
-}
-function tt_GetEvtY(e)
-{
- return (e ? ((typeof(e.pageY) != tt_u) ? e.pageY : (e.clientY + tt_GetScrollY())) : 0);
-}
-function tt_AddEvtFnc(el, sEvt, PFnc)
-{
- if(el)
- {
- if(el.addEventListener)
- el.addEventListener(sEvt, PFnc, false);
- else
- el.attachEvent("on" + sEvt, PFnc);
- }
-}
-function tt_RemEvtFnc(el, sEvt, PFnc)
-{
- if(el)
- {
- if(el.removeEventListener)
- el.removeEventListener(sEvt, PFnc, false);
- else
- el.detachEvent("on" + sEvt, PFnc);
- }
-}
-function tt_GetDad(el)
-{
- return(el.parentNode || el.parentElement || el.offsetParent);
-}
-function tt_MovDomNode(el, dadFrom, dadTo)
-{
- if(dadFrom)
- dadFrom.removeChild(el);
- if(dadTo)
- dadTo.appendChild(el);
-}
-
-//====================== PRIVATE ===========================================//
-var tt_aExt = new Array(), // Array of extension objects
-
-tt_db, tt_op, tt_ie, tt_ie56, tt_bBoxOld, // Browser flags
-tt_body,
-tt_ovr_, // HTML element the mouse is currently over
-tt_flagOpa, // Opacity support: 1=IE, 2=Khtml, 3=KHTML, 4=Moz, 5=W3C
-tt_maxPosX, tt_maxPosY,
-tt_iState = 0, // Tooltip active |= 1, shown |= 2, move with mouse |= 4, exclusive |= 8
-tt_opa, // Currently applied opacity
-tt_bJmpVert, tt_bJmpHorz,// Tip temporarily on other side of mouse
-tt_elDeHref, // The tag from which we've removed the href attribute
-// Timer
-tt_tShow = new Number(0), tt_tHide = new Number(0), tt_tDurt = new Number(0),
-tt_tFade = new Number(0), tt_tWaitMov = new Number(0),
-tt_bWait = false,
-tt_u = "undefined";
-
-
-function tt_Init()
-{
- tt_MkCmdEnum();
- // Send old browsers instantly to hell
- if(!tt_Browser() || !tt_MkMainDiv())
- return;
- tt_IsW3cBox();
- tt_OpaSupport();
- tt_AddEvtFnc(document, "mousemove", tt_Move);
- // In Debug mode we search for TagToTip() calls in order to notify
- // the user if they've forgotten to set the TagsToTip config flag
- if(TagsToTip || tt_Debug)
- tt_SetOnloadFnc();
- // Ensure the tip be hidden when the page unloads
- tt_AddEvtFnc(window, "unload", tt_Hide);
-}
-// Creates command names by translating config variable names to upper case
-function tt_MkCmdEnum()
-{
- var n = 0;
- for(var i in config)
- eval("window." + i.toString().toUpperCase() + " = " + n++);
- tt_aV.length = n;
-}
-function tt_Browser()
-{
- var n, nv, n6, w3c;
-
- n = navigator.userAgent.toLowerCase(),
- nv = navigator.appVersion;
- tt_op = (document.defaultView && typeof(eval("w" + "indow" + "." + "o" + "p" + "er" + "a")) != tt_u);
- tt_ie = n.indexOf("msie") != -1 && document.all && !tt_op;
- if(tt_ie)
- {
- var ieOld = (!document.compatMode || document.compatMode == "BackCompat");
- tt_db = !ieOld ? document.documentElement : (document.body || null);
- if(tt_db)
- tt_ie56 = parseFloat(nv.substring(nv.indexOf("MSIE") + 5)) >= 5.5
- && typeof document.body.style.maxHeight == tt_u;
- }
- else
- {
- tt_db = document.documentElement || document.body ||
- (document.getElementsByTagName ? document.getElementsByTagName("body")[0]
- : null);
- if(!tt_op)
- {
- n6 = document.defaultView && typeof document.defaultView.getComputedStyle != tt_u;
- w3c = !n6 && document.getElementById;
- }
- }
- tt_body = (document.getElementsByTagName ? document.getElementsByTagName("body")[0]
- : (document.body || null));
- if(tt_ie || n6 || tt_op || w3c)
- {
- if(tt_body && tt_db)
- {
- if(document.attachEvent || document.addEventListener)
- return true;
- }
- else
- tt_Err("wz_tooltip.js must be included INSIDE the body section,"
- + " immediately after the opening <body> tag.", false);
- }
- tt_db = null;
- return false;
-}
-function tt_MkMainDiv()
-{
- // Create the tooltip DIV
- if(tt_body.insertAdjacentHTML)
- tt_body.insertAdjacentHTML("afterBegin", tt_MkMainDivHtm());
- else if(typeof tt_body.innerHTML != tt_u && document.createElement && tt_body.appendChild)
- tt_body.appendChild(tt_MkMainDivDom());
- if(window.tt_GetMainDivRefs /* FireFox Alzheimer */ && tt_GetMainDivRefs())
- return true;
- tt_db = null;
- return false;
-}
-function tt_MkMainDivHtm()
-{
- return(
- '<div id="WzTtDiV"></div>' +
- (tt_ie56 ? ('<iframe id="WzTtIfRm" src="javascript:false" scrolling="no" frameborder="0" style="filter:Alpha(opacity=0);position:absolute;top:0px;left:0px;display:none;"></iframe>')
- : '')
- );
-}
-function tt_MkMainDivDom()
-{
- var el = document.createElement("div");
- if(el)
- el.id = "WzTtDiV";
- return el;
-}
-function tt_GetMainDivRefs()
-{
- tt_aElt[0] = tt_GetElt("WzTtDiV");
- if(tt_ie56 && tt_aElt[0])
- {
- tt_aElt[tt_aElt.length - 1] = tt_GetElt("WzTtIfRm");
- if(!tt_aElt[tt_aElt.length - 1])
- tt_aElt[0] = null;
- }
- if(tt_aElt[0])
- {
- var css = tt_aElt[0].style;
-
- css.visibility = "hidden";
- css.position = "absolute";
- css.overflow = "hidden";
- return true;
- }
- return false;
-}
-function tt_ResetMainDiv()
-{
- tt_SetTipPos(0, 0);
- tt_aElt[0].innerHTML = "";
- tt_aElt[0].style.width = "0px";
- tt_h = 0;
-}
-function tt_IsW3cBox()
-{
- var css = tt_aElt[0].style;
-
- css.padding = "10px";
- css.width = "40px";
- tt_bBoxOld = (tt_GetDivW(tt_aElt[0]) == 40);
- css.padding = "0px";
- tt_ResetMainDiv();
-}
-function tt_OpaSupport()
-{
- var css = tt_body.style;
-
- tt_flagOpa = (typeof(css.KhtmlOpacity) != tt_u) ? 2
- : (typeof(css.KHTMLOpacity) != tt_u) ? 3
- : (typeof(css.MozOpacity) != tt_u) ? 4
- : (typeof(css.opacity) != tt_u) ? 5
- : (typeof(css.filter) != tt_u) ? 1
- : 0;
-}
-// Ported from http://dean.edwards.name/weblog/2006/06/again/
-// (Dean Edwards et al.)
-function tt_SetOnloadFnc()
-{
- tt_AddEvtFnc(document, "DOMContentLoaded", tt_HideSrcTags);
- tt_AddEvtFnc(window, "load", tt_HideSrcTags);
- if(tt_body.attachEvent)
- tt_body.attachEvent("onreadystatechange",
- function() {
- if(tt_body.readyState == "complete")
- tt_HideSrcTags();
- } );
- if(/WebKit|KHTML/i.test(navigator.userAgent))
- {
- var t = setInterval(function() {
- if(/loaded|complete/.test(document.readyState))
- {
- clearInterval(t);
- tt_HideSrcTags();
- }
- }, 10);
- }
-}
-function tt_HideSrcTags()
-{
- if(!window.tt_HideSrcTags || window.tt_HideSrcTags.done)
- return;
- window.tt_HideSrcTags.done = true;
- if(!tt_HideSrcTagsRecurs(tt_body))
- tt_Err("There are HTML elements to be converted to tooltips.\nIf you"
- + " want these HTML elements to be automatically hidden, you"
- + " must edit wz_tooltip.js, and set TagsToTip in the global"
- + " tooltip configuration to true.", true);
-}
-function tt_HideSrcTagsRecurs(dad)
-{
- var ovr, asT2t;
- // Walk the DOM tree for tags that have an onmouseover or onclick attribute
- // containing a TagToTip('...') call.
- // (.childNodes first since .children is bugous in Safari)
- var a = dad.childNodes || dad.children || null;
-
- for(var i = a ? a.length : 0; i;)
- {--i;
- if(!tt_HideSrcTagsRecurs(a[i]))
- return false;
- ovr = a[i].getAttribute ? (a[i].getAttribute("onmouseover") || a[i].getAttribute("onclick"))
- : (typeof a[i].onmouseover == "function") ? (a[i].onmouseover || a[i].onclick)
- : null;
- if(ovr)
- {
- asT2t = ovr.toString().match(/TagToTip\s*\(\s*'[^'.]+'\s*[\),]/);
- if(asT2t && asT2t.length)
- {
- if(!tt_HideSrcTag(asT2t[0]))
- return false;
- }
- }
- }
- return true;
-}
-function tt_HideSrcTag(sT2t)
-{
- var id, el;
-
- // The ID passed to the found TagToTip() call identifies an HTML element
- // to be converted to a tooltip, so hide that element
- id = sT2t.replace(/.+'([^'.]+)'.+/, "$1");
- el = tt_GetElt(id);
- if(el)
- {
- if(tt_Debug && !TagsToTip)
- return false;
- else
- el.style.display = "none";
- }
- else
- tt_Err("Invalid ID\n'" + id + "'\npassed to TagToTip()."
- + " There exists no HTML element with that ID.", true);
- return true;
-}
-function tt_Tip(arg, t2t)
-{
- if(!tt_db || (tt_iState & 0x8))
- return;
- if(tt_iState)
- tt_Hide();
- if(!tt_Enabled)
- return;
- tt_t2t = t2t;
- if(!tt_ReadCmds(arg))
- return;
- tt_iState = 0x1 | 0x4;
- tt_AdaptConfig1();
- tt_MkTipContent(arg);
- tt_MkTipSubDivs();
- tt_FormatTip();
- tt_bJmpVert = false;
- tt_bJmpHorz = false;
- tt_maxPosX = tt_GetClientW() + tt_GetScrollX() - tt_w - 1;
- tt_maxPosY = tt_GetClientH() + tt_GetScrollY() - tt_h - 1;
- tt_AdaptConfig2();
- // Ensure the tip be shown and positioned before the first onmousemove
- tt_OverInit();
- tt_ShowInit();
- tt_Move();
-}
-function tt_ReadCmds(a)
-{
- var i;
-
- // First load the global config values, to initialize also values
- // for which no command is passed
- i = 0;
- for(var j in config)
- tt_aV[i++] = config[j];
- // Then replace each cached config value for which a command is
- // passed (ensure the # of command args plus value args be even)
- if(a.length & 1)
- {
- for(i = a.length - 1; i > 0; i -= 2)
- tt_aV[a[i - 1]] = a[i];
- return true;
- }
- tt_Err("Incorrect call of Tip() or TagToTip().\n"
- + "Each command must be followed by a value.", true);
- return false;
-}
-function tt_AdaptConfig1()
-{
- tt_ExtCallFncs(0, "LoadConfig");
- // Inherit unspecified title formattings from body
- if(!tt_aV[TITLEBGCOLOR].length)
- tt_aV[TITLEBGCOLOR] = tt_aV[BORDERCOLOR];
- if(!tt_aV[TITLEFONTCOLOR].length)
- tt_aV[TITLEFONTCOLOR] = tt_aV[BGCOLOR];
- if(!tt_aV[TITLEFONTFACE].length)
- tt_aV[TITLEFONTFACE] = tt_aV[FONTFACE];
- if(!tt_aV[TITLEFONTSIZE].length)
- tt_aV[TITLEFONTSIZE] = tt_aV[FONTSIZE];
- if(tt_aV[CLOSEBTN])
- {
- // Use title colours for non-specified closebutton colours
- if(!tt_aV[CLOSEBTNCOLORS])
- tt_aV[CLOSEBTNCOLORS] = new Array("", "", "", "");
- for(var i = 4; i;)
- {--i;
- if(!tt_aV[CLOSEBTNCOLORS][i].length)
- tt_aV[CLOSEBTNCOLORS][i] = (i & 1) ? tt_aV[TITLEFONTCOLOR] : tt_aV[TITLEBGCOLOR];
- }
- // Enforce titlebar be shown
- if(!tt_aV[TITLE].length)
- tt_aV[TITLE] = " ";
- }
- // Circumvents broken display of images and fade-in flicker in Geckos < 1.8
- if(tt_aV[OPACITY] == 100 && typeof tt_aElt[0].style.MozOpacity != tt_u && !Array.every)
- tt_aV[OPACITY] = 99;
- // Smartly shorten the delay for fade-in tooltips
- if(tt_aV[FADEIN] && tt_flagOpa && tt_aV[DELAY] > 100)
- tt_aV[DELAY] = Math.max(tt_aV[DELAY] - tt_aV[FADEIN], 100);
-}
-function tt_AdaptConfig2()
-{
- if(tt_aV[CENTERMOUSE])
- {
- tt_aV[OFFSETX] -= ((tt_w - (tt_aV[SHADOW] ? tt_aV[SHADOWWIDTH] : 0)) >> 1);
- tt_aV[JUMPHORZ] = false;
- }
-}
-// Expose content globally so extensions can modify it
-function tt_MkTipContent(a)
-{
- if(tt_t2t)
- {
- if(tt_aV[COPYCONTENT])
- tt_sContent = tt_t2t.innerHTML;
- else
- tt_sContent = "";
- }
- else
- tt_sContent = a[0];
- tt_ExtCallFncs(0, "CreateContentString");
-}
-function tt_MkTipSubDivs()
-{
- var sCss = 'position:relative;margin:0px;padding:0px;border-width:0px;left:0px;top:0px;line-height:normal;width:auto;',
- sTbTrTd = ' cellspacing="0" cellpadding="0" border="0" style="' + sCss + '"><tbody style="' + sCss + '"><tr><td ';
-
- tt_aElt[0].style.width = tt_GetClientW() + "px";
- tt_aElt[0].innerHTML =
- (''
- + (tt_aV[TITLE].length ?
- ('<div id="WzTiTl" style="position:relative;z-index:1;">'
- + '<table id="WzTiTlTb"' + sTbTrTd + 'id="WzTiTlI" style="' + sCss + '">'
- + tt_aV[TITLE]
- + '</td>'
- + (tt_aV[CLOSEBTN] ?
- ('<td align="right" style="' + sCss
- + 'text-align:right;">'
- + '<span id="WzClOsE" style="position:relative;left:2px;padding-left:2px;padding-right:2px;'
- + 'cursor:' + (tt_ie ? 'hand' : 'pointer')
- + ';" onmouseover="tt_OnCloseBtnOver(1)" onmouseout="tt_OnCloseBtnOver(0)" onclick="tt_HideInit()">'
- + tt_aV[CLOSEBTNTEXT]
- + '</span></td>')
- : '')
- + '</tr></tbody></table></div>')
- : '')
- + '<div id="WzBoDy" style="position:relative;z-index:0;">'
- + '<table' + sTbTrTd + 'id="WzBoDyI" style="' + sCss + '">'
- + tt_sContent
- + '</td></tr></tbody></table></div>'
- + (tt_aV[SHADOW]
- ? ('<div id="WzTtShDwR" style="position:absolute;overflow:hidden;"></div>'
- + '<div id="WzTtShDwB" style="position:relative;overflow:hidden;"></div>')
- : '')
- );
- tt_GetSubDivRefs();
- // Convert DOM node to tip
- if(tt_t2t && !tt_aV[COPYCONTENT])
- tt_El2Tip();
- tt_ExtCallFncs(0, "SubDivsCreated");
-}
-function tt_GetSubDivRefs()
-{
- var aId = new Array("WzTiTl", "WzTiTlTb", "WzTiTlI", "WzClOsE", "WzBoDy", "WzBoDyI", "WzTtShDwB", "WzTtShDwR");
-
- for(var i = aId.length; i; --i)
- tt_aElt[i] = tt_GetElt(aId[i - 1]);
-}
-function tt_FormatTip()
-{
- var css, w, h, pad = tt_aV[PADDING], padT, wBrd = tt_aV[BORDERWIDTH],
- iOffY, iOffSh, iAdd = (pad + wBrd) << 1;
-
- //--------- Title DIV ----------
- if(tt_aV[TITLE].length)
- {
- padT = tt_aV[TITLEPADDING];
- css = tt_aElt[1].style;
- css.background = tt_aV[TITLEBGCOLOR];
- css.paddingTop = css.paddingBottom = padT + "px";
- css.paddingLeft = css.paddingRight = (padT + 2) + "px";
- css = tt_aElt[3].style;
- css.color = tt_aV[TITLEFONTCOLOR];
- if(tt_aV[WIDTH] == -1)
- css.whiteSpace = "nowrap";
- css.fontFamily = tt_aV[TITLEFONTFACE];
- css.fontSize = tt_aV[TITLEFONTSIZE];
- css.fontWeight = "bold";
- css.textAlign = tt_aV[TITLEALIGN];
- // Close button DIV
- if(tt_aElt[4])
- {
- css = tt_aElt[4].style;
- css.background = tt_aV[CLOSEBTNCOLORS][0];
- css.color = tt_aV[CLOSEBTNCOLORS][1];
- css.fontFamily = tt_aV[TITLEFONTFACE];
- css.fontSize = tt_aV[TITLEFONTSIZE];
- css.fontWeight = "bold";
- }
- if(tt_aV[WIDTH] > 0)
- tt_w = tt_aV[WIDTH];
- else
- {
- tt_w = tt_GetDivW(tt_aElt[3]) + tt_GetDivW(tt_aElt[4]);
- // Some spacing between title DIV and closebutton
- if(tt_aElt[4])
- tt_w += pad;
- // Restrict auto width to max width
- if(tt_aV[WIDTH] < -1 && tt_w > -tt_aV[WIDTH])
- tt_w = -tt_aV[WIDTH];
- }
- // Ensure the top border of the body DIV be covered by the title DIV
- iOffY = -wBrd;
- }
- else
- {
- tt_w = 0;
- iOffY = 0;
- }
-
- //-------- Body DIV ------------
- css = tt_aElt[5].style;
- css.top = iOffY + "px";
- if(wBrd)
- {
- css.borderColor = tt_aV[BORDERCOLOR];
- css.borderStyle = tt_aV[BORDERSTYLE];
- css.borderWidth = wBrd + "px";
- }
- if(tt_aV[BGCOLOR].length)
- css.background = tt_aV[BGCOLOR];
- if(tt_aV[BGIMG].length)
- css.backgroundImage = "url(" + tt_aV[BGIMG] + ")";
- css.padding = pad + "px";
- css.textAlign = tt_aV[TEXTALIGN];
- if(tt_aV[HEIGHT])
- {
- css.overflow = "auto";
- if(tt_aV[HEIGHT] > 0)
- css.height = (tt_aV[HEIGHT] + iAdd) + "px";
- else
- tt_h = iAdd - tt_aV[HEIGHT];
- }
- // TD inside body DIV
- css = tt_aElt[6].style;
- css.color = tt_aV[FONTCOLOR];
- css.fontFamily = tt_aV[FONTFACE];
- css.fontSize = tt_aV[FONTSIZE];
- css.fontWeight = tt_aV[FONTWEIGHT];
- css.textAlign = tt_aV[TEXTALIGN];
- if(tt_aV[WIDTH] > 0)
- w = tt_aV[WIDTH];
- // Width like title (if existent)
- else if(tt_aV[WIDTH] == -1 && tt_w)
- w = tt_w;
- else
- {
- // Measure width of the body's inner TD, as some browsers would expand
- // the container and outer body DIV to 100%
- w = tt_GetDivW(tt_aElt[6]);
- // Restrict auto width to max width
- if(tt_aV[WIDTH] < -1 && w > -tt_aV[WIDTH])
- w = -tt_aV[WIDTH];
- }
- if(w > tt_w)
- tt_w = w;
- tt_w += iAdd;
-
- //--------- Shadow DIVs ------------
- if(tt_aV[SHADOW])
- {
- tt_w += tt_aV[SHADOWWIDTH];
- iOffSh = Math.floor((tt_aV[SHADOWWIDTH] * 4) / 3);
- // Bottom shadow
- css = tt_aElt[7].style;
- css.top = iOffY + "px";
- css.left = iOffSh + "px";
- css.width = (tt_w - iOffSh - tt_aV[SHADOWWIDTH]) + "px";
- css.height = tt_aV[SHADOWWIDTH] + "px";
- css.background = tt_aV[SHADOWCOLOR];
- // Right shadow
- css = tt_aElt[8].style;
- css.top = iOffSh + "px";
- css.left = (tt_w - tt_aV[SHADOWWIDTH]) + "px";
- css.width = tt_aV[SHADOWWIDTH] + "px";
- css.background = tt_aV[SHADOWCOLOR];
- }
- else
- iOffSh = 0;
-
- //-------- Container DIV -------
- tt_SetTipOpa(tt_aV[FADEIN] ? 0 : tt_aV[OPACITY]);
- tt_FixSize(iOffY, iOffSh);
-}
-// Fixate the size so it can't dynamically change while the tooltip is moving.
-function tt_FixSize(iOffY, iOffSh)
-{
- var wIn, wOut, h, add, pad = tt_aV[PADDING], wBrd = tt_aV[BORDERWIDTH], i;
-
- tt_aElt[0].style.width = tt_w + "px";
- tt_aElt[0].style.pixelWidth = tt_w;
- wOut = tt_w - ((tt_aV[SHADOW]) ? tt_aV[SHADOWWIDTH] : 0);
- // Body
- wIn = wOut;
- if(!tt_bBoxOld)
- wIn -= (pad + wBrd) << 1;
- tt_aElt[5].style.width = wIn + "px";
- // Title
- if(tt_aElt[1])
- {
- wIn = wOut - ((tt_aV[TITLEPADDING] + 2) << 1);
- if(!tt_bBoxOld)
- wOut = wIn;
- tt_aElt[1].style.width = wOut + "px";
- tt_aElt[2].style.width = wIn + "px";
- }
- // Max height specified
- if(tt_h)
- {
- h = tt_GetDivH(tt_aElt[5]);
- if(h > tt_h)
- {
- if(!tt_bBoxOld)
- tt_h -= (pad + wBrd) << 1;
- tt_aElt[5].style.height = tt_h + "px";
- }
- }
- tt_h = tt_GetDivH(tt_aElt[0]) + iOffY;
- // Right shadow
- if(tt_aElt[8])
- tt_aElt[8].style.height = (tt_h - iOffSh) + "px";
- i = tt_aElt.length - 1;
- if(tt_aElt[i])
- {
- tt_aElt[i].style.width = tt_w + "px";
- tt_aElt[i].style.height = tt_h + "px";
- }
-}
-function tt_DeAlt(el)
-{
- var aKid;
-
- if(el)
- {
- if(el.alt)
- el.alt = "";
- if(el.title)
- el.title = "";
- aKid = el.childNodes || el.children || null;
- if(aKid)
- {
- for(var i = aKid.length; i;)
- tt_DeAlt(aKid[--i]);
- }
- }
-}
-// This hack removes the native tooltips over links in Opera
-function tt_OpDeHref(el)
-{
- if(!tt_op)
- return;
- if(tt_elDeHref)
- tt_OpReHref();
- while(el)
- {
- if(el.hasAttribute && el.hasAttribute("href"))
- {
- el.t_href = el.getAttribute("href");
- el.t_stats = window.status;
- el.removeAttribute("href");
- el.style.cursor = "hand";
- tt_AddEvtFnc(el, "mousedown", tt_OpReHref);
- window.status = el.t_href;
- tt_elDeHref = el;
- break;
- }
- el = tt_GetDad(el);
- }
-}
-function tt_OpReHref()
-{
- if(tt_elDeHref)
- {
- tt_elDeHref.setAttribute("href", tt_elDeHref.t_href);
- tt_RemEvtFnc(tt_elDeHref, "mousedown", tt_OpReHref);
- window.status = tt_elDeHref.t_stats;
- tt_elDeHref = null;
- }
-}
-function tt_El2Tip()
-{
- var css = tt_t2t.style;
-
- // Store previous positioning
- tt_t2t.t_cp = css.position;
- tt_t2t.t_cl = css.left;
- tt_t2t.t_ct = css.top;
- tt_t2t.t_cd = css.display;
- // Store the tag's parent element so we can restore that DOM branch
- // when the tooltip is being hidden
- tt_t2tDad = tt_GetDad(tt_t2t);
- tt_MovDomNode(tt_t2t, tt_t2tDad, tt_aElt[6]);
- css.display = "block";
- css.position = "static";
- css.left = css.top = css.marginLeft = css.marginTop = "0px";
-}
-function tt_UnEl2Tip()
-{
- // Restore positioning and display
- var css = tt_t2t.style;
-
- css.display = tt_t2t.t_cd;
- tt_MovDomNode(tt_t2t, tt_GetDad(tt_t2t), tt_t2tDad);
- css.position = tt_t2t.t_cp;
- css.left = tt_t2t.t_cl;
- css.top = tt_t2t.t_ct;
- tt_t2tDad = null;
-}
-function tt_OverInit()
-{
- if(window.event)
- tt_over = window.event.target || window.event.srcElement;
- else
- tt_over = tt_ovr_;
- tt_DeAlt(tt_over);
- tt_OpDeHref(tt_over);
-}
-function tt_ShowInit()
-{
- tt_tShow.Timer("tt_Show()", tt_aV[DELAY], true);
- if(tt_aV[CLICKCLOSE] || tt_aV[CLICKSTICKY])
- tt_AddEvtFnc(document, "mouseup", tt_OnLClick);
-}
-function tt_Show()
-{
- var css = tt_aElt[0].style;
-
- // Override the z-index of the topmost wz_dragdrop.js D&D item
- css.zIndex = Math.max((window.dd && dd.z) ? (dd.z + 2) : 0, 1010);
- if(tt_aV[STICKY] || !tt_aV[FOLLOWMOUSE])
- tt_iState &= ~0x4;
- if(tt_aV[EXCLUSIVE])
- tt_iState |= 0x8;
- if(tt_aV[DURATION] > 0)
- tt_tDurt.Timer("tt_HideInit()", tt_aV[DURATION], true);
- tt_ExtCallFncs(0, "Show")
- css.visibility = "visible";
- tt_iState |= 0x2;
- if(tt_aV[FADEIN])
- tt_Fade(0, 0, tt_aV[OPACITY], Math.round(tt_aV[FADEIN] / tt_aV[FADEINTERVAL]));
- tt_ShowIfrm();
-}
-function tt_ShowIfrm()
-{
- if(tt_ie56)
- {
- var ifrm = tt_aElt[tt_aElt.length - 1];
- if(ifrm)
- {
- var css = ifrm.style;
- css.zIndex = tt_aElt[0].style.zIndex - 1;
- css.display = "block";
- }
- }
-}
-function tt_Move(e)
-{
- if(e)
- tt_ovr_ = e.target || e.srcElement;
- e = e || window.event;
- if(e)
- {
- tt_musX = tt_GetEvtX(e);
- tt_musY = tt_GetEvtY(e);
- }
- if(tt_iState & 0x4)
- {
- // Prevent jam of mousemove events
- if(!tt_op && !tt_ie)
- {
- if(tt_bWait)
- return;
- tt_bWait = true;
- tt_tWaitMov.Timer("tt_bWait = false;", 1, true);
- }
- if(tt_aV[FIX])
- {
- tt_iState &= ~0x4;
- tt_PosFix();
- }
- else if(!tt_ExtCallFncs(e, "MoveBefore"))
- tt_SetTipPos(tt_Pos(0), tt_Pos(1));
- tt_ExtCallFncs([tt_musX, tt_musY], "MoveAfter")
- }
-}
-function tt_Pos(iDim)
-{
- var iX, bJmpMod, cmdAlt, cmdOff, cx, iMax, iScrl, iMus, bJmp;
-
- // Map values according to dimension to calculate
- if(iDim)
- {
- bJmpMod = tt_aV[JUMPVERT];
- cmdAlt = ABOVE;
- cmdOff = OFFSETY;
- cx = tt_h;
- iMax = tt_maxPosY;
- iScrl = tt_GetScrollY();
- iMus = tt_musY;
- bJmp = tt_bJmpVert;
- }
- else
- {
- bJmpMod = tt_aV[JUMPHORZ];
- cmdAlt = LEFT;
- cmdOff = OFFSETX;
- cx = tt_w;
- iMax = tt_maxPosX;
- iScrl = tt_GetScrollX();
- iMus = tt_musX;
- bJmp = tt_bJmpHorz;
- }
- if(bJmpMod)
- {
- if(tt_aV[cmdAlt] && (!bJmp || tt_CalcPosAlt(iDim) >= iScrl + 16))
- iX = tt_PosAlt(iDim);
- else if(!tt_aV[cmdAlt] && bJmp && tt_CalcPosDef(iDim) > iMax - 16)
- iX = tt_PosAlt(iDim);
- else
- iX = tt_PosDef(iDim);
- }
- else
- {
- iX = iMus;
- if(tt_aV[cmdAlt])
- iX -= cx + tt_aV[cmdOff] - (tt_aV[SHADOW] ? tt_aV[SHADOWWIDTH] : 0);
- else
- iX += tt_aV[cmdOff];
- }
- // Prevent tip from extending past clientarea boundary
- if(iX > iMax)
- iX = bJmpMod ? tt_PosAlt(iDim) : iMax;
- // In case of insufficient space on both sides, ensure the left/upper part
- // of the tip be visible
- if(iX < iScrl)
- iX = bJmpMod ? tt_PosDef(iDim) : iScrl;
- return iX;
-}
-function tt_PosDef(iDim)
-{
- if(iDim)
- tt_bJmpVert = tt_aV[ABOVE];
- else
- tt_bJmpHorz = tt_aV[LEFT];
- return tt_CalcPosDef(iDim);
-}
-function tt_PosAlt(iDim)
-{
- if(iDim)
- tt_bJmpVert = !tt_aV[ABOVE];
- else
- tt_bJmpHorz = !tt_aV[LEFT];
- return tt_CalcPosAlt(iDim);
-}
-function tt_CalcPosDef(iDim)
-{
- return iDim ? (tt_musY + tt_aV[OFFSETY]) : (tt_musX + tt_aV[OFFSETX]);
-}
-function tt_CalcPosAlt(iDim)
-{
- var cmdOff = iDim ? OFFSETY : OFFSETX;
- var dx = tt_aV[cmdOff] - (tt_aV[SHADOW] ? tt_aV[SHADOWWIDTH] : 0);
- if(tt_aV[cmdOff] > 0 && dx <= 0)
- dx = 1;
- return((iDim ? (tt_musY - tt_h) : (tt_musX - tt_w)) - dx);
-}
-function tt_PosFix()
-{
- var iX, iY;
-
- if(typeof(tt_aV[FIX][0]) == "number")
- {
- iX = tt_aV[FIX][0];
- iY = tt_aV[FIX][1];
- }
- else
- {
- if(typeof(tt_aV[FIX][0]) == "string")
- el = tt_GetElt(tt_aV[FIX][0]);
- // First slot in array is direct reference to HTML element
- else
- el = tt_aV[FIX][0];
- iX = tt_aV[FIX][1];
- iY = tt_aV[FIX][2];
- // By default, vert pos is related to bottom edge of HTML element
- if(!tt_aV[ABOVE] && el)
- iY += tt_GetDivH(el);
- for(; el; el = el.offsetParent)
- {
- iX += el.offsetLeft || 0;
- iY += el.offsetTop || 0;
- }
- }
- // For a fixed tip positioned above the mouse, use the bottom edge as anchor
- // (recommended by Christophe Rebeschini, 31.1.2008)
- if(tt_aV[ABOVE])
- iY -= tt_h;
- tt_SetTipPos(iX, iY);
-}
-function tt_Fade(a, now, z, n)
-{
- if(n)
- {
- now += Math.round((z - now) / n);
- if((z > a) ? (now >= z) : (now <= z))
- now = z;
- else
- tt_tFade.Timer(
- "tt_Fade("
- + a + "," + now + "," + z + "," + (n - 1)
- + ")",
- tt_aV[FADEINTERVAL],
- true
- );
- }
- now ? tt_SetTipOpa(now) : tt_Hide();
-}
-function tt_SetTipOpa(opa)
-{
- // To circumvent the opacity nesting flaws of IE, we set the opacity
- // for each sub-DIV separately, rather than for the container DIV.
- tt_SetOpa(tt_aElt[5], opa);
- if(tt_aElt[1])
- tt_SetOpa(tt_aElt[1], opa);
- if(tt_aV[SHADOW])
- {
- opa = Math.round(opa * 0.8);
- tt_SetOpa(tt_aElt[7], opa);
- tt_SetOpa(tt_aElt[8], opa);
- }
-}
-function tt_OnCloseBtnOver(iOver)
-{
- var css = tt_aElt[4].style;
-
- iOver <<= 1;
- css.background = tt_aV[CLOSEBTNCOLORS][iOver];
- css.color = tt_aV[CLOSEBTNCOLORS][iOver + 1];
-}
-function tt_OnLClick(e)
-{
- // Ignore right-clicks
- e = e || window.event;
- if(!((e.button && e.button & 2) || (e.which && e.which == 3)))
- {
- if(tt_aV[CLICKSTICKY] && (tt_iState & 0x4))
- {
- tt_aV[STICKY] = true;
- tt_iState &= ~0x4;
- }
- else if(tt_aV[CLICKCLOSE])
- tt_HideInit();
- }
-}
-function tt_Int(x)
-{
- var y;
-
- return(isNaN(y = parseInt(x)) ? 0 : y);
-}
-Number.prototype.Timer = function(s, iT, bUrge)
-{
- if(!this.value || bUrge)
- this.value = window.setTimeout(s, iT);
-}
-Number.prototype.EndTimer = function()
-{
- if(this.value)
- {
- window.clearTimeout(this.value);
- this.value = 0;
- }
-}
-function tt_GetWndCliSiz(s)
-{
- var db, y = window["inner" + s], sC = "client" + s, sN = "number";
- if(typeof y == sN)
- {
- var y2;
- return(
- // Gecko or Opera with scrollbar
- // ... quirks mode
- ((db = document.body) && typeof(y2 = db[sC]) == sN && y2 && y2 <= y) ? y2
- // ... strict mode
- : ((db = document.documentElement) && typeof(y2 = db[sC]) == sN && y2 && y2 <= y) ? y2
- // No scrollbar, or clientarea size == 0, or other browser (KHTML etc.)
- : y
- );
- }
- // IE
- return(
- // document.documentElement.client+s functional, returns > 0
- ((db = document.documentElement) && (y = db[sC])) ? y
- // ... not functional, in which case document.body.client+s
- // is the clientarea size, fortunately
- : document.body[sC]
- );
-}
-function tt_SetOpa(el, opa)
-{
- var css = el.style;
-
- tt_opa = opa;
- if(tt_flagOpa == 1)
- {
- if(opa < 100)
- {
- // Hacks for bugs of IE:
- // 1.) Once a CSS filter has been applied, fonts are no longer
- // anti-aliased, so we store the previous 'non-filter' to be
- // able to restore it
- if(typeof(el.filtNo) == tt_u)
- el.filtNo = css.filter;
- // 2.) A DIV cannot be made visible in a single step if an
- // opacity < 100 has been applied while the DIV was hidden
- var bVis = css.visibility != "hidden";
- // 3.) In IE6, applying an opacity < 100 has no effect if the
- // element has no layout (position, size, zoom, ...)
- css.zoom = "100%";
- if(!bVis)
- css.visibility = "visible";
- css.filter = "alpha(opacity=" + opa + ")";
- if(!bVis)
- css.visibility = "hidden";
- }
- else if(typeof(el.filtNo) != tt_u)
- // Restore 'non-filter'
- css.filter = el.filtNo;
- }
- else
- {
- opa /= 100.0;
- switch(tt_flagOpa)
- {
- case 2:
- css.KhtmlOpacity = opa; break;
- case 3:
- css.KHTMLOpacity = opa; break;
- case 4:
- css.MozOpacity = opa; break;
- case 5:
- css.opacity = opa; break;
- }
- }
-}
-function tt_Err(sErr, bIfDebug)
-{
- if(tt_Debug || !bIfDebug)
- alert("Tooltip Script Error Message:\n\n" + sErr);
-}
-
-//============ EXTENSION (PLUGIN) MANAGER ===============//
-function tt_ExtCmdEnum()
-{
- var s;
-
- // Add new command(s) to the commands enum
- for(var i in config)
- {
- s = "window." + i.toString().toUpperCase();
- if(eval("typeof(" + s + ") == tt_u"))
- {
- eval(s + " = " + tt_aV.length);
- tt_aV[tt_aV.length] = null;
- }
- }
-}
-function tt_ExtCallFncs(arg, sFnc)
-{
- var b = false;
- for(var i = tt_aExt.length; i;)
- {--i;
- var fnc = tt_aExt[i]["On" + sFnc];
- // Call the method the extension has defined for this event
- if(fnc && fnc(arg))
- b = true;
- }
- return b;
-}
-
-tt_Init();
projects / kivitendo-erp.git / blobdiff