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|
/* 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();
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