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PHP Cross Reference of phpwcms V1.5.0 _r431 (28.01.12) |
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1 /* This notice must be untouched at all times. 2 Copyright (c) 2002-2008 Walter Zorn. All rights reserved. 3 4 wz_tooltip.js v. 5.31 5 6 The latest version is available at 7 http://www.walterzorn.com 8 or http://www.devira.com 9 or http://www.walterzorn.de 10 11 Created 1.12.2002 by Walter Zorn (Web: http://www.walterzorn.com ) 12 Last modified: 7.11.2008 13 14 Easy-to-use cross-browser tooltips. 15 Just include the script at the beginning of the <body> section, and invoke 16 Tip('Tooltip text') to show and UnTip() to hide the tooltip, from the desired 17 HTML eventhandlers. Example: 18 <a onmouseover="Tip('Some text')" onmouseout="UnTip()" href="index.htm">My home page</a> 19 No container DIV required. 20 By default, width and height of tooltips are automatically adapted to content. 21 Is even capable of dynamically converting arbitrary HTML elements to tooltips 22 by calling TagToTip('ID_of_HTML_element_to_be_converted') instead of Tip(), 23 which means you can put important, search-engine-relevant stuff into tooltips. 24 Appearance & behaviour of tooltips can be individually configured 25 via commands passed to Tip() or TagToTip(). 26 27 Tab Width: 4 28 LICENSE: LGPL 29 30 This library is free software; you can redistribute it and/or 31 modify it under the terms of the GNU Lesser General Public 32 License (LGPL) as published by the Free Software Foundation; either 33 version 2.1 of the License, or (at your option) any later version. 34 35 This library is distributed in the hope that it will be useful, 36 but WITHOUT ANY WARRANTY; without even the implied warranty of 37 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 38 39 For more details on the GNU Lesser General Public License, 40 see http://www.gnu.org/copyleft/lesser.html 41 */ 42 43 var config = new Object(); 44 45 46 //=================== GLOBAL TOOLTIP CONFIGURATION =========================// 47 var tt_Debug = false // false or true - recommended: false once you release your page to the public 48 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 49 var TagsToTip = false // false or true - if true, HTML elements to be converted to tooltips via TagToTip() are automatically hidden; 50 // if false, you should hide those HTML elements yourself 51 52 // For each of the following config variables there exists a command, which is 53 // just the variablename in uppercase, to be passed to Tip() or TagToTip() to 54 // configure tooltips individually. Individual commands override global 55 // configuration. Order of commands is arbitrary. 56 // Example: onmouseover="Tip('Tooltip text', LEFT, true, BGCOLOR, '#FF9900', FADEIN, 400)" 57 58 config. Above = false // false or true - tooltip above mousepointer 59 config. BgColor = '#f3f6f9' // Background colour (HTML colour value, in quotes) 60 config. BgImg = '' // Path to background image, none if empty string '' 61 config. BorderColor = '#92a1af' 62 config. BorderStyle = 'solid' // Any permitted CSS value, but I recommend 'solid', 'dotted' or 'dashed' 63 config. BorderWidth = 1 64 config. CenterMouse = false // false or true - center the tip horizontally below (or above) the mousepointer 65 config. ClickClose = true // false or true - close tooltip if the user clicks somewhere 66 config. ClickSticky = false // false or true - make tooltip sticky if user left-clicks on the hovered element while the tooltip is active 67 config. CloseBtn = false // false or true - closebutton in titlebar 68 config. CloseBtnColors = ['#990000', '#FFFFFF', '#DD3333', '#FFFFFF'] // [Background, text, hovered background, hovered text] - use empty strings '' to inherit title colours 69 config. CloseBtnText = ' X ' // Close button text (may also be an image tag) 70 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 71 config. Delay = 150 // Time span in ms until tooltip shows up 72 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 73 config. Exclusive = false // false or true - no other tooltip can appear until the current one has actively been closed 74 config. FadeIn = 100 // Fade-in duration in ms, e.g. 400; 0 for no animation 75 config. FadeOut = 100 76 config. FadeInterval = 30 // Duration of each fade step in ms (recommended: 30) - shorter is smoother but causes more CPU-load 77 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. 78 config. FollowMouse = false // false or true - tooltip follows the mouse 79 config. FontColor = '#000000' 80 config. FontFace = '"Lucida Grande",Verdana,Helvetica,Arial,sans-serif' 81 config. FontSize = '8pt' // E.g. '9pt' or '12px' - unit is mandatory 82 config. FontWeight = 'normal' // 'normal' or 'bold'; 83 config. Height = 0 // Tooltip height; 0 for automatic adaption to tooltip content, < 0 (e.g. -100) for a maximum for automatic adaption 84 config. JumpHorz = false // false or true - jump horizontally to other side of mouse if tooltip would extend past clientarea boundary 85 config. JumpVert = true // false or true - jump vertically " 86 config. Left = false // false or true - tooltip on the left of the mouse 87 config. OffsetX = 8 // Horizontal offset of left-top corner from mousepointer 88 config. OffsetY = 6 // Vertical offset 89 config. Opacity = 100 // Integer between 0 and 100 - opacity of tooltip in percent 90 config. Padding = 3 // Spacing between border and content 91 config. Shadow = false // false or true 92 config. ShadowColor = '#C0C0C0' 93 config. ShadowWidth = 5 94 config. Sticky = false // false or true - fixate tip, ie. don't follow the mouse and don't hide on mouseout 95 config. TextAlign = 'left' // 'left', 'right' or 'justify' 96 config. Title = '' // Default title text applied to all tips (no default title: empty string '') 97 config. TitleAlign = 'left' // 'left' or 'right' - text alignment inside the title bar 98 config. TitleBgColor = '' // If empty string '', BorderColor will be used 99 config. TitleFontColor = '#FFFFFF' // Color of title text - if '', BgColor (of tooltip body) will be used 100 config. TitleFontFace = '' // If '' use FontFace (boldified) 101 config. TitleFontSize = '' // If '' use FontSize 102 config. TitlePadding = 2 103 config. Width = 0 // Tooltip width; 0 for automatic adaption to tooltip content; < -1 (e.g. -240) for a maximum width for that automatic adaption; 104 // -1: tooltip width confined to the width required for the titlebar 105 //======= END OF TOOLTIP CONFIG, DO NOT CHANGE ANYTHING BELOW ==============// 106 107 108 109 110 //===================== PUBLIC =============================================// 111 function Tip() 112 { 113 tt_Tip(arguments, null); 114 } 115 function TagToTip() 116 { 117 var t2t = tt_GetElt(arguments[0]); 118 if(t2t) 119 tt_Tip(arguments, t2t); 120 } 121 function UnTip() 122 { 123 tt_OpReHref(); 124 if(tt_aV[DURATION] < 0 && (tt_iState & 0x2)) 125 tt_tDurt.Timer("tt_HideInit()", -tt_aV[DURATION], true); 126 else if(!(tt_aV[STICKY] && (tt_iState & 0x2))) 127 tt_HideInit(); 128 } 129 130 //================== PUBLIC PLUGIN API =====================================// 131 // Extension eventhandlers currently supported: 132 // OnLoadConfig, OnCreateContentString, OnSubDivsCreated, OnShow, OnMoveBefore, 133 // OnMoveAfter, OnHideInit, OnHide, OnKill 134 135 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 136 tt_aV = new Array(), // Caches and enumerates config data for currently active tooltip 137 tt_sContent, // Inner tooltip text or HTML 138 tt_t2t, tt_t2tDad, // Tag converted to tip, and its DOM parent element 139 tt_musX, tt_musY, 140 tt_over, 141 tt_x, tt_y, tt_w, tt_h; // Position, width and height of currently displayed tooltip 142 143 function tt_Extension() 144 { 145 tt_ExtCmdEnum(); 146 tt_aExt[tt_aExt.length] = this; 147 return this; 148 } 149 function tt_SetTipPos(x, y) 150 { 151 var css = tt_aElt[0].style; 152 153 tt_x = x; 154 tt_y = y; 155 css.left = x + "px"; 156 css.top = y + "px"; 157 if(tt_ie56) 158 { 159 var ifrm = tt_aElt[tt_aElt.length - 1]; 160 if(ifrm) 161 { 162 ifrm.style.left = css.left; 163 ifrm.style.top = css.top; 164 } 165 } 166 } 167 function tt_HideInit() 168 { 169 if(tt_iState) 170 { 171 tt_ExtCallFncs(0, "HideInit"); 172 tt_iState &= ~(0x4 | 0x8); 173 if(tt_flagOpa && tt_aV[FADEOUT]) 174 { 175 tt_tFade.EndTimer(); 176 if(tt_opa) 177 { 178 var n = Math.round(tt_aV[FADEOUT] / (tt_aV[FADEINTERVAL] * (tt_aV[OPACITY] / tt_opa))); 179 tt_Fade(tt_opa, tt_opa, 0, n); 180 return; 181 } 182 } 183 tt_tHide.Timer("tt_Hide();", 1, false); 184 } 185 } 186 function tt_Hide() 187 { 188 if(tt_db && tt_iState) 189 { 190 tt_OpReHref(); 191 if(tt_iState & 0x2) 192 { 193 tt_aElt[0].style.visibility = "hidden"; 194 tt_ExtCallFncs(0, "Hide"); 195 } 196 tt_tShow.EndTimer(); 197 tt_tHide.EndTimer(); 198 tt_tDurt.EndTimer(); 199 tt_tFade.EndTimer(); 200 if(!tt_op && !tt_ie) 201 { 202 tt_tWaitMov.EndTimer(); 203 tt_bWait = false; 204 } 205 if(tt_aV[CLICKCLOSE] || tt_aV[CLICKSTICKY]) 206 tt_RemEvtFnc(document, "mouseup", tt_OnLClick); 207 tt_ExtCallFncs(0, "Kill"); 208 // In case of a TagToTip tip, hide converted DOM node and 209 // re-insert it into DOM 210 if(tt_t2t && !tt_aV[COPYCONTENT]) 211 tt_UnEl2Tip(); 212 tt_iState = 0; 213 tt_over = null; 214 tt_ResetMainDiv(); 215 if(tt_aElt[tt_aElt.length - 1]) 216 tt_aElt[tt_aElt.length - 1].style.display = "none"; 217 } 218 } 219 function tt_GetElt(id) 220 { 221 return(document.getElementById ? document.getElementById(id) 222 : document.all ? document.all[id] 223 : null); 224 } 225 function tt_GetDivW(el) 226 { 227 return(el ? (el.offsetWidth || el.style.pixelWidth || 0) : 0); 228 } 229 function tt_GetDivH(el) 230 { 231 return(el ? (el.offsetHeight || el.style.pixelHeight || 0) : 0); 232 } 233 function tt_GetScrollX() 234 { 235 return(window.pageXOffset || (tt_db ? (tt_db.scrollLeft || 0) : 0)); 236 } 237 function tt_GetScrollY() 238 { 239 return(window.pageYOffset || (tt_db ? (tt_db.scrollTop || 0) : 0)); 240 } 241 function tt_GetClientW() 242 { 243 return tt_GetWndCliSiz("Width"); 244 } 245 function tt_GetClientH() 246 { 247 return tt_GetWndCliSiz("Height"); 248 } 249 function tt_GetEvtX(e) 250 { 251 return (e ? ((typeof(e.pageX) != tt_u) ? e.pageX : (e.clientX + tt_GetScrollX())) : 0); 252 } 253 function tt_GetEvtY(e) 254 { 255 return (e ? ((typeof(e.pageY) != tt_u) ? e.pageY : (e.clientY + tt_GetScrollY())) : 0); 256 } 257 function tt_AddEvtFnc(el, sEvt, PFnc) 258 { 259 if(el) 260 { 261 if(el.addEventListener) 262 el.addEventListener(sEvt, PFnc, false); 263 else 264 el.attachEvent("on" + sEvt, PFnc); 265 } 266 } 267 function tt_RemEvtFnc(el, sEvt, PFnc) 268 { 269 if(el) 270 { 271 if(el.removeEventListener) 272 el.removeEventListener(sEvt, PFnc, false); 273 else 274 el.detachEvent("on" + sEvt, PFnc); 275 } 276 } 277 function tt_GetDad(el) 278 { 279 return(el.parentNode || el.parentElement || el.offsetParent); 280 } 281 function tt_MovDomNode(el, dadFrom, dadTo) 282 { 283 if(dadFrom) 284 dadFrom.removeChild(el); 285 if(dadTo) 286 dadTo.appendChild(el); 287 } 288 289 //====================== PRIVATE ===========================================// 290 var tt_aExt = new Array(), // Array of extension objects 291 292 tt_db, tt_op, tt_ie, tt_ie56, tt_bBoxOld, // Browser flags 293 tt_body, 294 tt_ovr_, // HTML element the mouse is currently over 295 tt_flagOpa, // Opacity support: 1=IE, 2=Khtml, 3=KHTML, 4=Moz, 5=W3C 296 tt_maxPosX, tt_maxPosY, 297 tt_iState = 0, // Tooltip active |= 1, shown |= 2, move with mouse |= 4, exclusive |= 8 298 tt_opa, // Currently applied opacity 299 tt_bJmpVert, tt_bJmpHorz,// Tip temporarily on other side of mouse 300 tt_elDeHref, // The tag from which we've removed the href attribute 301 // Timer 302 tt_tShow = new Number(0), tt_tHide = new Number(0), tt_tDurt = new Number(0), 303 tt_tFade = new Number(0), tt_tWaitMov = new Number(0), 304 tt_bWait = false, 305 tt_u = "undefined"; 306 307 308 function tt_Init() 309 { 310 tt_MkCmdEnum(); 311 // Send old browsers instantly to hell 312 if(!tt_Browser() || !tt_MkMainDiv()) 313 return; 314 tt_IsW3cBox(); 315 tt_OpaSupport(); 316 tt_AddEvtFnc(document, "mousemove", tt_Move); 317 // In Debug mode we search for TagToTip() calls in order to notify 318 // the user if they've forgotten to set the TagsToTip config flag 319 if(TagsToTip || tt_Debug) 320 tt_SetOnloadFnc(); 321 // Ensure the tip be hidden when the page unloads 322 tt_AddEvtFnc(window, "unload", tt_Hide); 323 } 324 // Creates command names by translating config variable names to upper case 325 function tt_MkCmdEnum() 326 { 327 var n = 0; 328 for(var i in config) 329 eval("window." + i.toString().toUpperCase() + " = " + n++); 330 tt_aV.length = n; 331 } 332 function tt_Browser() 333 { 334 var n, nv, n6, w3c; 335 336 n = navigator.userAgent.toLowerCase(), 337 nv = navigator.appVersion; 338 tt_op = (document.defaultView && typeof(eval("w" + "indow" + "." + "o" + "p" + "er" + "a")) != tt_u); 339 tt_ie = n.indexOf("msie") != -1 && document.all && !tt_op; 340 if(tt_ie) 341 { 342 var ieOld = (!document.compatMode || document.compatMode == "BackCompat"); 343 tt_db = !ieOld ? document.documentElement : (document.body || null); 344 if(tt_db) 345 tt_ie56 = parseFloat(nv.substring(nv.indexOf("MSIE") + 5)) >= 5.5 346 && typeof document.body.style.maxHeight == tt_u; 347 } 348 else 349 { 350 tt_db = document.documentElement || document.body || 351 (document.getElementsByTagName ? document.getElementsByTagName("body")[0] 352 : null); 353 if(!tt_op) 354 { 355 n6 = document.defaultView && typeof document.defaultView.getComputedStyle != tt_u; 356 w3c = !n6 && document.getElementById; 357 } 358 } 359 tt_body = (document.getElementsByTagName ? document.getElementsByTagName("body")[0] 360 : (document.body || null)); 361 if(tt_ie || n6 || tt_op || w3c) 362 { 363 if(tt_body && tt_db) 364 { 365 if(document.attachEvent || document.addEventListener) 366 return true; 367 } 368 else 369 tt_Err("wz_tooltip.js must be included INSIDE the body section," 370 + " immediately after the opening <body> tag.", false); 371 } 372 tt_db = null; 373 return false; 374 } 375 function tt_MkMainDiv() 376 { 377 // Create the tooltip DIV 378 if(tt_body.insertAdjacentHTML) 379 tt_body.insertAdjacentHTML("afterBegin", tt_MkMainDivHtm()); 380 else if(typeof tt_body.innerHTML != tt_u && document.createElement && tt_body.appendChild) 381 tt_body.appendChild(tt_MkMainDivDom()); 382 if(window.tt_GetMainDivRefs /* FireFox Alzheimer */ && tt_GetMainDivRefs()) 383 return true; 384 tt_db = null; 385 return false; 386 } 387 function tt_MkMainDivHtm() 388 { 389 return( 390 '<div id="WzTtDiV"></div>' + 391 (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>') 392 : '') 393 ); 394 } 395 function tt_MkMainDivDom() 396 { 397 var el = document.createElement("div"); 398 if(el) 399 el.id = "WzTtDiV"; 400 return el; 401 } 402 function tt_GetMainDivRefs() 403 { 404 tt_aElt[0] = tt_GetElt("WzTtDiV"); 405 if(tt_ie56 && tt_aElt[0]) 406 { 407 tt_aElt[tt_aElt.length - 1] = tt_GetElt("WzTtIfRm"); 408 if(!tt_aElt[tt_aElt.length - 1]) 409 tt_aElt[0] = null; 410 } 411 if(tt_aElt[0]) 412 { 413 var css = tt_aElt[0].style; 414 415 css.visibility = "hidden"; 416 css.position = "absolute"; 417 css.overflow = "hidden"; 418 return true; 419 } 420 return false; 421 } 422 function tt_ResetMainDiv() 423 { 424 tt_SetTipPos(0, 0); 425 tt_aElt[0].innerHTML = ""; 426 tt_aElt[0].style.width = "0px"; 427 tt_h = 0; 428 } 429 function tt_IsW3cBox() 430 { 431 var css = tt_aElt[0].style; 432 433 css.padding = "10px"; 434 css.width = "40px"; 435 tt_bBoxOld = (tt_GetDivW(tt_aElt[0]) == 40); 436 css.padding = "0px"; 437 tt_ResetMainDiv(); 438 } 439 function tt_OpaSupport() 440 { 441 var css = tt_body.style; 442 443 tt_flagOpa = (typeof(css.KhtmlOpacity) != tt_u) ? 2 444 : (typeof(css.KHTMLOpacity) != tt_u) ? 3 445 : (typeof(css.MozOpacity) != tt_u) ? 4 446 : (typeof(css.opacity) != tt_u) ? 5 447 : (typeof(css.filter) != tt_u) ? 1 448 : 0; 449 } 450 // Ported from http://dean.edwards.name/weblog/2006/06/again/ 451 // (Dean Edwards et al.) 452 function tt_SetOnloadFnc() 453 { 454 tt_AddEvtFnc(document, "DOMContentLoaded", tt_HideSrcTags); 455 tt_AddEvtFnc(window, "load", tt_HideSrcTags); 456 if(tt_body.attachEvent) 457 tt_body.attachEvent("onreadystatechange", 458 function() { 459 if(tt_body.readyState == "complete") 460 tt_HideSrcTags(); 461 } ); 462 if(/WebKit|KHTML/i.test(navigator.userAgent)) 463 { 464 var t = setInterval(function() { 465 if(/loaded|complete/.test(document.readyState)) 466 { 467 clearInterval(t); 468 tt_HideSrcTags(); 469 } 470 }, 10); 471 } 472 } 473 function tt_HideSrcTags() 474 { 475 if(!window.tt_HideSrcTags || window.tt_HideSrcTags.done) 476 return; 477 window.tt_HideSrcTags.done = true; 478 if(!tt_HideSrcTagsRecurs(tt_body)) 479 tt_Err("There are HTML elements to be converted to tooltips.\nIf you" 480 + " want these HTML elements to be automatically hidden, you" 481 + " must edit wz_tooltip.js, and set TagsToTip in the global" 482 + " tooltip configuration to true.", true); 483 } 484 function tt_HideSrcTagsRecurs(dad) 485 { 486 var ovr, asT2t; 487 // Walk the DOM tree for tags that have an onmouseover or onclick attribute 488 // containing a TagToTip('...') call. 489 // (.childNodes first since .children is bugous in Safari) 490 var a = dad.childNodes || dad.children || null; 491 492 for(var i = a ? a.length : 0; i;) 493 {--i; 494 if(!tt_HideSrcTagsRecurs(a[i])) 495 return false; 496 ovr = a[i].getAttribute ? (a[i].getAttribute("onmouseover") || a[i].getAttribute("onclick")) 497 : (typeof a[i].onmouseover == "function") ? (a[i].onmouseover || a[i].onclick) 498 : null; 499 if(ovr) 500 { 501 asT2t = ovr.toString().match(/TagToTip\s*\(\s*'[^'.]+'\s*[\),]/); 502 if(asT2t && asT2t.length) 503 { 504 if(!tt_HideSrcTag(asT2t[0])) 505 return false; 506 } 507 } 508 } 509 return true; 510 } 511 function tt_HideSrcTag(sT2t) 512 { 513 var id, el; 514 515 // The ID passed to the found TagToTip() call identifies an HTML element 516 // to be converted to a tooltip, so hide that element 517 id = sT2t.replace(/.+'([^'.]+)'.+/, "$1"); 518 el = tt_GetElt(id); 519 if(el) 520 { 521 if(tt_Debug && !TagsToTip) 522 return false; 523 else 524 el.style.display = "none"; 525 } 526 else 527 tt_Err("Invalid ID\n'" + id + "'\npassed to TagToTip()." 528 + " There exists no HTML element with that ID.", true); 529 return true; 530 } 531 function tt_Tip(arg, t2t) 532 { 533 if(!tt_db || (tt_iState & 0x8)) 534 return; 535 if(tt_iState) 536 tt_Hide(); 537 if(!tt_Enabled) 538 return; 539 tt_t2t = t2t; 540 if(!tt_ReadCmds(arg)) 541 return; 542 tt_iState = 0x1 | 0x4; 543 tt_AdaptConfig1(); 544 tt_MkTipContent(arg); 545 tt_MkTipSubDivs(); 546 tt_FormatTip(); 547 tt_bJmpVert = false; 548 tt_bJmpHorz = false; 549 tt_maxPosX = tt_GetClientW() + tt_GetScrollX() - tt_w - 1; 550 tt_maxPosY = tt_GetClientH() + tt_GetScrollY() - tt_h - 1; 551 tt_AdaptConfig2(); 552 // Ensure the tip be shown and positioned before the first onmousemove 553 tt_OverInit(); 554 tt_ShowInit(); 555 tt_Move(); 556 } 557 function tt_ReadCmds(a) 558 { 559 var i; 560 561 // First load the global config values, to initialize also values 562 // for which no command is passed 563 i = 0; 564 for(var j in config) 565 tt_aV[i++] = config[j]; 566 // Then replace each cached config value for which a command is 567 // passed (ensure the # of command args plus value args be even) 568 if(a.length & 1) 569 { 570 for(i = a.length - 1; i > 0; i -= 2) 571 tt_aV[a[i - 1]] = a[i]; 572 return true; 573 } 574 tt_Err("Incorrect call of Tip() or TagToTip().\n" 575 + "Each command must be followed by a value.", true); 576 return false; 577 } 578 function tt_AdaptConfig1() 579 { 580 tt_ExtCallFncs(0, "LoadConfig"); 581 // Inherit unspecified title formattings from body 582 if(!tt_aV[TITLEBGCOLOR].length) 583 tt_aV[TITLEBGCOLOR] = tt_aV[BORDERCOLOR]; 584 if(!tt_aV[TITLEFONTCOLOR].length) 585 tt_aV[TITLEFONTCOLOR] = tt_aV[BGCOLOR]; 586 if(!tt_aV[TITLEFONTFACE].length) 587 tt_aV[TITLEFONTFACE] = tt_aV[FONTFACE]; 588 if(!tt_aV[TITLEFONTSIZE].length) 589 tt_aV[TITLEFONTSIZE] = tt_aV[FONTSIZE]; 590 if(tt_aV[CLOSEBTN]) 591 { 592 // Use title colours for non-specified closebutton colours 593 if(!tt_aV[CLOSEBTNCOLORS]) 594 tt_aV[CLOSEBTNCOLORS] = new Array("", "", "", ""); 595 for(var i = 4; i;) 596 {--i; 597 if(!tt_aV[CLOSEBTNCOLORS][i].length) 598 tt_aV[CLOSEBTNCOLORS][i] = (i & 1) ? tt_aV[TITLEFONTCOLOR] : tt_aV[TITLEBGCOLOR]; 599 } 600 // Enforce titlebar be shown 601 if(!tt_aV[TITLE].length) 602 tt_aV[TITLE] = " "; 603 } 604 // Circumvents broken display of images and fade-in flicker in Geckos < 1.8 605 if(tt_aV[OPACITY] == 100 && typeof tt_aElt[0].style.MozOpacity != tt_u && !Array.every) 606 tt_aV[OPACITY] = 99; 607 // Smartly shorten the delay for fade-in tooltips 608 if(tt_aV[FADEIN] && tt_flagOpa && tt_aV[DELAY] > 100) 609 tt_aV[DELAY] = Math.max(tt_aV[DELAY] - tt_aV[FADEIN], 100); 610 } 611 function tt_AdaptConfig2() 612 { 613 if(tt_aV[CENTERMOUSE]) 614 { 615 tt_aV[OFFSETX] -= ((tt_w - (tt_aV[SHADOW] ? tt_aV[SHADOWWIDTH] : 0)) >> 1); 616 tt_aV[JUMPHORZ] = false; 617 } 618 } 619 // Expose content globally so extensions can modify it 620 function tt_MkTipContent(a) 621 { 622 if(tt_t2t) 623 { 624 if(tt_aV[COPYCONTENT]) 625 tt_sContent = tt_t2t.innerHTML; 626 else 627 tt_sContent = ""; 628 } 629 else 630 tt_sContent = a[0]; 631 tt_ExtCallFncs(0, "CreateContentString"); 632 } 633 function tt_MkTipSubDivs() 634 { 635 var sCss = 'position:relative;margin:0px;padding:0px;border-width:0px;left:0px;top:0px;line-height:normal;width:auto;', 636 sTbTrTd = ' cellspacing="0" cellpadding="0" border="0" style="' + sCss + '"><tbody style="' + sCss + '"><tr><td '; 637 638 tt_aElt[0].style.width = tt_GetClientW() + "px"; 639 tt_aElt[0].innerHTML = 640 ('' 641 + (tt_aV[TITLE].length ? 642 ('<div id="WzTiTl" style="position:relative;z-index:1;">' 643 + '<table id="WzTiTlTb"' + sTbTrTd + 'id="WzTiTlI" style="' + sCss + '">' 644 + tt_aV[TITLE] 645 + '</td>' 646 + (tt_aV[CLOSEBTN] ? 647 ('<td align="right" style="' + sCss 648 + 'text-align:right;">' 649 + '<span id="WzClOsE" style="position:relative;left:2px;padding-left:2px;padding-right:2px;' 650 + 'cursor:' + (tt_ie ? 'hand' : 'pointer') 651 + ';" onmouseover="tt_OnCloseBtnOver(1)" onmouseout="tt_OnCloseBtnOver(0)" onclick="tt_HideInit()">' 652 + tt_aV[CLOSEBTNTEXT] 653 + '</span></td>') 654 : '') 655 + '</tr></tbody></table></div>') 656 : '') 657 + '<div id="WzBoDy" style="position:relative;z-index:0;">' 658 + '<table' + sTbTrTd + 'id="WzBoDyI" style="' + sCss + '">' 659 + tt_sContent 660 + '</td></tr></tbody></table></div>' 661 + (tt_aV[SHADOW] 662 ? ('<div id="WzTtShDwR" style="position:absolute;overflow:hidden;"></div>' 663 + '<div id="WzTtShDwB" style="position:relative;overflow:hidden;"></div>') 664 : '') 665 ); 666 tt_GetSubDivRefs(); 667 // Convert DOM node to tip 668 if(tt_t2t && !tt_aV[COPYCONTENT]) 669 tt_El2Tip(); 670 tt_ExtCallFncs(0, "SubDivsCreated"); 671 } 672 function tt_GetSubDivRefs() 673 { 674 var aId = new Array("WzTiTl", "WzTiTlTb", "WzTiTlI", "WzClOsE", "WzBoDy", "WzBoDyI", "WzTtShDwB", "WzTtShDwR"); 675 676 for(var i = aId.length; i; --i) 677 tt_aElt[i] = tt_GetElt(aId[i - 1]); 678 } 679 function tt_FormatTip() 680 { 681 var css, w, h, pad = tt_aV[PADDING], padT, wBrd = tt_aV[BORDERWIDTH], 682 iOffY, iOffSh, iAdd = (pad + wBrd) << 1; 683 684 //--------- Title DIV ---------- 685 if(tt_aV[TITLE].length) 686 { 687 padT = tt_aV[TITLEPADDING]; 688 css = tt_aElt[1].style; 689 css.background = tt_aV[TITLEBGCOLOR]; 690 css.paddingTop = css.paddingBottom = padT + "px"; 691 css.paddingLeft = css.paddingRight = (padT + 2) + "px"; 692 css = tt_aElt[3].style; 693 css.color = tt_aV[TITLEFONTCOLOR]; 694 if(tt_aV[WIDTH] == -1) 695 css.whiteSpace = "nowrap"; 696 css.fontFamily = tt_aV[TITLEFONTFACE]; 697 css.fontSize = tt_aV[TITLEFONTSIZE]; 698 css.fontWeight = "bold"; 699 css.textAlign = tt_aV[TITLEALIGN]; 700 // Close button DIV 701 if(tt_aElt[4]) 702 { 703 css = tt_aElt[4].style; 704 css.background = tt_aV[CLOSEBTNCOLORS][0]; 705 css.color = tt_aV[CLOSEBTNCOLORS][1]; 706 css.fontFamily = tt_aV[TITLEFONTFACE]; 707 css.fontSize = tt_aV[TITLEFONTSIZE]; 708 css.fontWeight = "bold"; 709 } 710 if(tt_aV[WIDTH] > 0) 711 tt_w = tt_aV[WIDTH]; 712 else 713 { 714 tt_w = tt_GetDivW(tt_aElt[3]) + tt_GetDivW(tt_aElt[4]); 715 // Some spacing between title DIV and closebutton 716 if(tt_aElt[4]) 717 tt_w += pad; 718 // Restrict auto width to max width 719 if(tt_aV[WIDTH] < -1 && tt_w > -tt_aV[WIDTH]) 720 tt_w = -tt_aV[WIDTH]; 721 } 722 // Ensure the top border of the body DIV be covered by the title DIV 723 iOffY = -wBrd; 724 } 725 else 726 { 727 tt_w = 0; 728 iOffY = 0; 729 } 730 731 //-------- Body DIV ------------ 732 css = tt_aElt[5].style; 733 css.top = iOffY + "px"; 734 if(wBrd) 735 { 736 css.borderColor = tt_aV[BORDERCOLOR]; 737 css.borderStyle = tt_aV[BORDERSTYLE]; 738 css.borderWidth = wBrd + "px"; 739 } 740 if(tt_aV[BGCOLOR].length) 741 css.background = tt_aV[BGCOLOR]; 742 if(tt_aV[BGIMG].length) 743 css.backgroundImage = "url(" + tt_aV[BGIMG] + ")"; 744 css.padding = pad + "px"; 745 css.textAlign = tt_aV[TEXTALIGN]; 746 if(tt_aV[HEIGHT]) 747 { 748 css.overflow = "auto"; 749 if(tt_aV[HEIGHT] > 0) 750 css.height = (tt_aV[HEIGHT] + iAdd) + "px"; 751 else 752 tt_h = iAdd - tt_aV[HEIGHT]; 753 } 754 // TD inside body DIV 755 css = tt_aElt[6].style; 756 css.color = tt_aV[FONTCOLOR]; 757 css.fontFamily = tt_aV[FONTFACE]; 758 css.fontSize = tt_aV[FONTSIZE]; 759 css.fontWeight = tt_aV[FONTWEIGHT]; 760 css.textAlign = tt_aV[TEXTALIGN]; 761 if(tt_aV[WIDTH] > 0) 762 w = tt_aV[WIDTH]; 763 // Width like title (if existent) 764 else if(tt_aV[WIDTH] == -1 && tt_w) 765 w = tt_w; 766 else 767 { 768 // Measure width of the body's inner TD, as some browsers would expand 769 // the container and outer body DIV to 100% 770 w = tt_GetDivW(tt_aElt[6]); 771 // Restrict auto width to max width 772 if(tt_aV[WIDTH] < -1 && w > -tt_aV[WIDTH]) 773 w = -tt_aV[WIDTH]; 774 } 775 if(w > tt_w) 776 tt_w = w; 777 tt_w += iAdd; 778 779 //--------- Shadow DIVs ------------ 780 if(tt_aV[SHADOW]) 781 { 782 tt_w += tt_aV[SHADOWWIDTH]; 783 iOffSh = Math.floor((tt_aV[SHADOWWIDTH] * 4) / 3); 784 // Bottom shadow 785 css = tt_aElt[7].style; 786 css.top = iOffY + "px"; 787 css.left = iOffSh + "px"; 788 css.width = (tt_w - iOffSh - tt_aV[SHADOWWIDTH]) + "px"; 789 css.height = tt_aV[SHADOWWIDTH] + "px"; 790 css.background = tt_aV[SHADOWCOLOR]; 791 // Right shadow 792 css = tt_aElt[8].style; 793 css.top = iOffSh + "px"; 794 css.left = (tt_w - tt_aV[SHADOWWIDTH]) + "px"; 795 css.width = tt_aV[SHADOWWIDTH] + "px"; 796 css.background = tt_aV[SHADOWCOLOR]; 797 } 798 else 799 iOffSh = 0; 800 801 //-------- Container DIV ------- 802 tt_SetTipOpa(tt_aV[FADEIN] ? 0 : tt_aV[OPACITY]); 803 tt_FixSize(iOffY, iOffSh); 804 } 805 // Fixate the size so it can't dynamically change while the tooltip is moving. 806 function tt_FixSize(iOffY, iOffSh) 807 { 808 var wIn, wOut, h, add, pad = tt_aV[PADDING], wBrd = tt_aV[BORDERWIDTH], i; 809 810 tt_aElt[0].style.width = tt_w + "px"; 811 tt_aElt[0].style.pixelWidth = tt_w; 812 wOut = tt_w - ((tt_aV[SHADOW]) ? tt_aV[SHADOWWIDTH] : 0); 813 // Body 814 wIn = wOut; 815 if(!tt_bBoxOld) 816 wIn -= (pad + wBrd) << 1; 817 tt_aElt[5].style.width = wIn + "px"; 818 // Title 819 if(tt_aElt[1]) 820 { 821 wIn = wOut - ((tt_aV[TITLEPADDING] + 2) << 1); 822 if(!tt_bBoxOld) 823 wOut = wIn; 824 tt_aElt[1].style.width = wOut + "px"; 825 tt_aElt[2].style.width = wIn + "px"; 826 } 827 // Max height specified 828 if(tt_h) 829 { 830 h = tt_GetDivH(tt_aElt[5]); 831 if(h > tt_h) 832 { 833 if(!tt_bBoxOld) 834 tt_h -= (pad + wBrd) << 1; 835 tt_aElt[5].style.height = tt_h + "px"; 836 } 837 } 838 tt_h = tt_GetDivH(tt_aElt[0]) + iOffY; 839 // Right shadow 840 if(tt_aElt[8]) 841 tt_aElt[8].style.height = (tt_h - iOffSh) + "px"; 842 i = tt_aElt.length - 1; 843 if(tt_aElt[i]) 844 { 845 tt_aElt[i].style.width = tt_w + "px"; 846 tt_aElt[i].style.height = tt_h + "px"; 847 } 848 } 849 function tt_DeAlt(el) 850 { 851 var aKid; 852 853 if(el) 854 { 855 if(el.alt) 856 el.alt = ""; 857 if(el.title) 858 el.title = ""; 859 aKid = el.childNodes || el.children || null; 860 if(aKid) 861 { 862 for(var i = aKid.length; i;) 863 tt_DeAlt(aKid[--i]); 864 } 865 } 866 } 867 // This hack removes the native tooltips over links in Opera 868 function tt_OpDeHref(el) 869 { 870 if(!tt_op) 871 return; 872 if(tt_elDeHref) 873 tt_OpReHref(); 874 while(el) 875 { 876 if(el.hasAttribute && el.hasAttribute("href")) 877 { 878 el.t_href = el.getAttribute("href"); 879 el.t_stats = window.status; 880 el.removeAttribute("href"); 881 el.style.cursor = "hand"; 882 tt_AddEvtFnc(el, "mousedown", tt_OpReHref); 883 window.status = el.t_href; 884 tt_elDeHref = el; 885 break; 886 } 887 el = tt_GetDad(el); 888 } 889 } 890 function tt_OpReHref() 891 { 892 if(tt_elDeHref) 893 { 894 tt_elDeHref.setAttribute("href", tt_elDeHref.t_href); 895 tt_RemEvtFnc(tt_elDeHref, "mousedown", tt_OpReHref); 896 window.status = tt_elDeHref.t_stats; 897 tt_elDeHref = null; 898 } 899 } 900 function tt_El2Tip() 901 { 902 var css = tt_t2t.style; 903 904 // Store previous positioning 905 tt_t2t.t_cp = css.position; 906 tt_t2t.t_cl = css.left; 907 tt_t2t.t_ct = css.top; 908 tt_t2t.t_cd = css.display; 909 // Store the tag's parent element so we can restore that DOM branch 910 // when the tooltip is being hidden 911 tt_t2tDad = tt_GetDad(tt_t2t); 912 tt_MovDomNode(tt_t2t, tt_t2tDad, tt_aElt[6]); 913 css.display = "block"; 914 css.position = "static"; 915 css.left = css.top = css.marginLeft = css.marginTop = "0px"; 916 } 917 function tt_UnEl2Tip() 918 { 919 // Restore positioning and display 920 var css = tt_t2t.style; 921 922 css.display = tt_t2t.t_cd; 923 tt_MovDomNode(tt_t2t, tt_GetDad(tt_t2t), tt_t2tDad); 924 css.position = tt_t2t.t_cp; 925 css.left = tt_t2t.t_cl; 926 css.top = tt_t2t.t_ct; 927 tt_t2tDad = null; 928 } 929 function tt_OverInit() 930 { 931 if(window.event) 932 tt_over = window.event.target || window.event.srcElement; 933 else 934 tt_over = tt_ovr_; 935 tt_DeAlt(tt_over); 936 tt_OpDeHref(tt_over); 937 } 938 function tt_ShowInit() 939 { 940 tt_tShow.Timer("tt_Show()", tt_aV[DELAY], true); 941 if(tt_aV[CLICKCLOSE] || tt_aV[CLICKSTICKY]) 942 tt_AddEvtFnc(document, "mouseup", tt_OnLClick); 943 } 944 function tt_Show() 945 { 946 var css = tt_aElt[0].style; 947 948 // Override the z-index of the topmost wz_dragdrop.js D&D item 949 css.zIndex = Math.max((window.dd && dd.z) ? (dd.z + 2) : 0, 1010); 950 if(tt_aV[STICKY] || !tt_aV[FOLLOWMOUSE]) 951 tt_iState &= ~0x4; 952 if(tt_aV[EXCLUSIVE]) 953 tt_iState |= 0x8; 954 if(tt_aV[DURATION] > 0) 955 tt_tDurt.Timer("tt_HideInit()", tt_aV[DURATION], true); 956 tt_ExtCallFncs(0, "Show") 957 css.visibility = "visible"; 958 tt_iState |= 0x2; 959 if(tt_aV[FADEIN]) 960 tt_Fade(0, 0, tt_aV[OPACITY], Math.round(tt_aV[FADEIN] / tt_aV[FADEINTERVAL])); 961 tt_ShowIfrm(); 962 } 963 function tt_ShowIfrm() 964 { 965 if(tt_ie56) 966 { 967 var ifrm = tt_aElt[tt_aElt.length - 1]; 968 if(ifrm) 969 { 970 var css = ifrm.style; 971 css.zIndex = tt_aElt[0].style.zIndex - 1; 972 css.display = "block"; 973 } 974 } 975 } 976 function tt_Move(e) 977 { 978 if(e) 979 tt_ovr_ = e.target || e.srcElement; 980 e = e || window.event; 981 if(e) 982 { 983 tt_musX = tt_GetEvtX(e); 984 tt_musY = tt_GetEvtY(e); 985 } 986 if(tt_iState & 0x4) 987 { 988 // Prevent jam of mousemove events 989 if(!tt_op && !tt_ie) 990 { 991 if(tt_bWait) 992 return; 993 tt_bWait = true; 994 tt_tWaitMov.Timer("tt_bWait = false;", 1, true); 995 } 996 if(tt_aV[FIX]) 997 { 998 tt_iState &= ~0x4; 999 tt_PosFix(); 1000 } 1001 else if(!tt_ExtCallFncs(e, "MoveBefore")) 1002 tt_SetTipPos(tt_Pos(0), tt_Pos(1)); 1003 tt_ExtCallFncs([tt_musX, tt_musY], "MoveAfter") 1004 } 1005 } 1006 function tt_Pos(iDim) 1007 { 1008 var iX, bJmpMod, cmdAlt, cmdOff, cx, iMax, iScrl, iMus, bJmp; 1009 1010 // Map values according to dimension to calculate 1011 if(iDim) 1012 { 1013 bJmpMod = tt_aV[JUMPVERT]; 1014 cmdAlt = ABOVE; 1015 cmdOff = OFFSETY; 1016 cx = tt_h; 1017 iMax = tt_maxPosY; 1018 iScrl = tt_GetScrollY(); 1019 iMus = tt_musY; 1020 bJmp = tt_bJmpVert; 1021 } 1022 else 1023 { 1024 bJmpMod = tt_aV[JUMPHORZ]; 1025 cmdAlt = LEFT; 1026 cmdOff = OFFSETX; 1027 cx = tt_w; 1028 iMax = tt_maxPosX; 1029 iScrl = tt_GetScrollX(); 1030 iMus = tt_musX; 1031 bJmp = tt_bJmpHorz; 1032 } 1033 if(bJmpMod) 1034 { 1035 if(tt_aV[cmdAlt] && (!bJmp || tt_CalcPosAlt(iDim) >= iScrl + 16)) 1036 iX = tt_PosAlt(iDim); 1037 else if(!tt_aV[cmdAlt] && bJmp && tt_CalcPosDef(iDim) > iMax - 16) 1038 iX = tt_PosAlt(iDim); 1039 else 1040 iX = tt_PosDef(iDim); 1041 } 1042 else 1043 { 1044 iX = iMus; 1045 if(tt_aV[cmdAlt]) 1046 iX -= cx + tt_aV[cmdOff] - (tt_aV[SHADOW] ? tt_aV[SHADOWWIDTH] : 0); 1047 else 1048 iX += tt_aV[cmdOff]; 1049 } 1050 // Prevent tip from extending past clientarea boundary 1051 if(iX > iMax) 1052 iX = bJmpMod ? tt_PosAlt(iDim) : iMax; 1053 // In case of insufficient space on both sides, ensure the left/upper part 1054 // of the tip be visible 1055 if(iX < iScrl) 1056 iX = bJmpMod ? tt_PosDef(iDim) : iScrl; 1057 return iX; 1058 } 1059 function tt_PosDef(iDim) 1060 { 1061 if(iDim) 1062 tt_bJmpVert = tt_aV[ABOVE]; 1063 else 1064 tt_bJmpHorz = tt_aV[LEFT]; 1065 return tt_CalcPosDef(iDim); 1066 } 1067 function tt_PosAlt(iDim) 1068 { 1069 if(iDim) 1070 tt_bJmpVert = !tt_aV[ABOVE]; 1071 else 1072 tt_bJmpHorz = !tt_aV[LEFT]; 1073 return tt_CalcPosAlt(iDim); 1074 } 1075 function tt_CalcPosDef(iDim) 1076 { 1077 return iDim ? (tt_musY + tt_aV[OFFSETY]) : (tt_musX + tt_aV[OFFSETX]); 1078 } 1079 function tt_CalcPosAlt(iDim) 1080 { 1081 var cmdOff = iDim ? OFFSETY : OFFSETX; 1082 var dx = tt_aV[cmdOff] - (tt_aV[SHADOW] ? tt_aV[SHADOWWIDTH] : 0); 1083 if(tt_aV[cmdOff] > 0 && dx <= 0) 1084 dx = 1; 1085 return((iDim ? (tt_musY - tt_h) : (tt_musX - tt_w)) - dx); 1086 } 1087 function tt_PosFix() 1088 { 1089 var iX, iY; 1090 1091 if(typeof(tt_aV[FIX][0]) == "number") 1092 { 1093 iX = tt_aV[FIX][0]; 1094 iY = tt_aV[FIX][1]; 1095 } 1096 else 1097 { 1098 if(typeof(tt_aV[FIX][0]) == "string") 1099 el = tt_GetElt(tt_aV[FIX][0]); 1100 // First slot in array is direct reference to HTML element 1101 else 1102 el = tt_aV[FIX][0]; 1103 iX = tt_aV[FIX][1]; 1104 iY = tt_aV[FIX][2]; 1105 // By default, vert pos is related to bottom edge of HTML element 1106 if(!tt_aV[ABOVE] && el) 1107 iY += tt_GetDivH(el); 1108 for(; el; el = el.offsetParent) 1109 { 1110 iX += el.offsetLeft || 0; 1111 iY += el.offsetTop || 0; 1112 } 1113 } 1114 // For a fixed tip positioned above the mouse, use the bottom edge as anchor 1115 // (recommended by Christophe Rebeschini, 31.1.2008) 1116 if(tt_aV[ABOVE]) 1117 iY -= tt_h; 1118 tt_SetTipPos(iX, iY); 1119 } 1120 function tt_Fade(a, now, z, n) 1121 { 1122 if(n) 1123 { 1124 now += Math.round((z - now) / n); 1125 if((z > a) ? (now >= z) : (now <= z)) 1126 now = z; 1127 else 1128 tt_tFade.Timer( 1129 "tt_Fade(" 1130 + a + "," + now + "," + z + "," + (n - 1) 1131 + ")", 1132 tt_aV[FADEINTERVAL], 1133 true 1134 ); 1135 } 1136 now ? tt_SetTipOpa(now) : tt_Hide(); 1137 } 1138 function tt_SetTipOpa(opa) 1139 { 1140 // To circumvent the opacity nesting flaws of IE, we set the opacity 1141 // for each sub-DIV separately, rather than for the container DIV. 1142 tt_SetOpa(tt_aElt[5], opa); 1143 if(tt_aElt[1]) 1144 tt_SetOpa(tt_aElt[1], opa); 1145 if(tt_aV[SHADOW]) 1146 { 1147 opa = Math.round(opa * 0.8); 1148 tt_SetOpa(tt_aElt[7], opa); 1149 tt_SetOpa(tt_aElt[8], opa); 1150 } 1151 } 1152 function tt_OnCloseBtnOver(iOver) 1153 { 1154 var css = tt_aElt[4].style; 1155 1156 iOver <<= 1; 1157 css.background = tt_aV[CLOSEBTNCOLORS][iOver]; 1158 css.color = tt_aV[CLOSEBTNCOLORS][iOver + 1]; 1159 } 1160 function tt_OnLClick(e) 1161 { 1162 // Ignore right-clicks 1163 e = e || window.event; 1164 if(!((e.button && e.button & 2) || (e.which && e.which == 3))) 1165 { 1166 if(tt_aV[CLICKSTICKY] && (tt_iState & 0x4)) 1167 { 1168 tt_aV[STICKY] = true; 1169 tt_iState &= ~0x4; 1170 } 1171 else if(tt_aV[CLICKCLOSE]) 1172 tt_HideInit(); 1173 } 1174 } 1175 function tt_Int(x) 1176 { 1177 var y; 1178 1179 return(isNaN(y = parseInt(x)) ? 0 : y); 1180 } 1181 Number.prototype.Timer = function(s, iT, bUrge) 1182 { 1183 if(!this.value || bUrge) 1184 this.value = window.setTimeout(s, iT); 1185 } 1186 Number.prototype.EndTimer = function() 1187 { 1188 if(this.value) 1189 { 1190 window.clearTimeout(this.value); 1191 this.value = 0; 1192 } 1193 } 1194 function tt_GetWndCliSiz(s) 1195 { 1196 var db, y = window["inner" + s], sC = "client" + s, sN = "number"; 1197 if(typeof y == sN) 1198 { 1199 var y2; 1200 return( 1201 // Gecko or Opera with scrollbar 1202 // ... quirks mode 1203 ((db = document.body) && typeof(y2 = db[sC]) == sN && y2 && y2 <= y) ? y2 1204 // ... strict mode 1205 : ((db = document.documentElement) && typeof(y2 = db[sC]) == sN && y2 && y2 <= y) ? y2 1206 // No scrollbar, or clientarea size == 0, or other browser (KHTML etc.) 1207 : y 1208 ); 1209 } 1210 // IE 1211 return( 1212 // document.documentElement.client+s functional, returns > 0 1213 ((db = document.documentElement) && (y = db[sC])) ? y 1214 // ... not functional, in which case document.body.client+s 1215 // is the clientarea size, fortunately 1216 : document.body[sC] 1217 ); 1218 } 1219 function tt_SetOpa(el, opa) 1220 { 1221 var css = el.style; 1222 1223 tt_opa = opa; 1224 if(tt_flagOpa == 1) 1225 { 1226 if(opa < 100) 1227 { 1228 // Hacks for bugs of IE: 1229 // 1.) Once a CSS filter has been applied, fonts are no longer 1230 // anti-aliased, so we store the previous 'non-filter' to be 1231 // able to restore it 1232 if(typeof(el.filtNo) == tt_u) 1233 el.filtNo = css.filter; 1234 // 2.) A DIV cannot be made visible in a single step if an 1235 // opacity < 100 has been applied while the DIV was hidden 1236 var bVis = css.visibility != "hidden"; 1237 // 3.) In IE6, applying an opacity < 100 has no effect if the 1238 // element has no layout (position, size, zoom, ...) 1239 css.zoom = "100%"; 1240 if(!bVis) 1241 css.visibility = "visible"; 1242 css.filter = "alpha(opacity=" + opa + ")"; 1243 if(!bVis) 1244 css.visibility = "hidden"; 1245 } 1246 else if(typeof(el.filtNo) != tt_u) 1247 // Restore 'non-filter' 1248 css.filter = el.filtNo; 1249 } 1250 else 1251 { 1252 opa /= 100.0; 1253 switch(tt_flagOpa) 1254 { 1255 case 2: 1256 css.KhtmlOpacity = opa; break; 1257 case 3: 1258 css.KHTMLOpacity = opa; break; 1259 case 4: 1260 css.MozOpacity = opa; break; 1261 case 5: 1262 css.opacity = opa; break; 1263 } 1264 } 1265 } 1266 function tt_Err(sErr, bIfDebug) 1267 { 1268 if(tt_Debug || !bIfDebug) 1269 alert("Tooltip Script Error Message:\n\n" + sErr); 1270 } 1271 1272 //============ EXTENSION (PLUGIN) MANAGER ===============// 1273 function tt_ExtCmdEnum() 1274 { 1275 var s; 1276 1277 // Add new command(s) to the commands enum 1278 for(var i in config) 1279 { 1280 s = "window." + i.toString().toUpperCase(); 1281 if(eval("typeof(" + s + ") == tt_u")) 1282 { 1283 eval(s + " = " + tt_aV.length); 1284 tt_aV[tt_aV.length] = null; 1285 } 1286 } 1287 } 1288 function tt_ExtCallFncs(arg, sFnc) 1289 { 1290 var b = false; 1291 for(var i = tt_aExt.length; i;) 1292 {--i; 1293 var fnc = tt_aExt[i]["On" + sFnc]; 1294 // Call the method the extension has defined for this event 1295 if(fnc && fnc(arg)) 1296 b = true; 1297 } 1298 return b; 1299 } 1300 1301 tt_Init();
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| Generated: Sun Jan 29 16:31:14 2012 | Cross-referenced by PHPXref 0.7.1 |