/* This notice must be untouched at all times.

 wz_tooltip.js    v. 3.34

 The latest version is available at
 http://www.walterzorn.com
 or http://www.devira.com
 or http://www.walterzorn.de

 Copyright (c) 2002-2004 Walter Zorn. All rights reserved.
 Created 1. 12. 2002 by Walter Zorn (Web: http://www.walterzorn.com )
 Last modified: 9. 9. 2005

 Cross-browser tooltips working even in Opera 5 and 6,
 as well as in NN 4, Gecko-Browsers, IE4+, Opera 7 and Konqueror.
 No onmouseouts required.
 Appearance of tooltips can be individually configured
 via commands within the onmouseovers.

 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
 */



////////////////  GLOBAL TOOPTIP CONFIGURATION  /////////////////////
var ttAbove = false;        // tooltip above mousepointer? Alternative: true
var ttBgColor = "#e6ecff";
var ttBgImg = "";           // path to background image;
var ttBorderColor = "#003399";
var ttBorderWidth = 1;
var ttDelay = 500;          // time span until tooltip shows up [milliseconds]
var ttFontColor = "#000066";
var ttFontFace = "arial,helvetica,sans-serif";
var ttFontSize = "11px";
var ttFontWeight = "normal";     // alternative: "bold";
var ttLeft = false;        // tooltip on the left of the mouse? Alternative: true
var ttOffsetX = 12;           // horizontal offset of left-top corner from mousepointer
var ttOffsetY = 15;           // vertical offset                   "
var ttOpacity = 100;          // opacity of tooltip in percent (must be integer between 0 and 100)
var ttPadding = 3;            // spacing between border and content
var ttShadowColor = "";
var ttShadowWidth = 0;
var ttStatic = false;        // tooltip NOT move with the mouse? Alternative: true
var ttSticky = false;        // do NOT hide tooltip on mouseout? Alternative: true
var ttTemp = 0;            // time span after which the tooltip disappears; 0 (zero) means "infinite timespan"
var ttTextAlign = "left";
var ttTitleColor = "#ffffff";    // color of caption text
var ttWidth = 300;
////////////////////  END OF TOOLTIP CONFIG  ////////////////////////


//////////////  TAGS WITH TOOLTIP FUNCTIONALITY  ////////////////////
// List may be extended or shortened:
var tt_tags = new Array("a", "area", "b", "big", "caption", "center", "code", "dd", "div", "dl", "dt", "em", "h1", "h2", "h3", "h4", "h5", "h6", "i", "img", "input", "li", "map", "ol", "p", "pre", "s", "small", "span", "strike", "strong", "sub", "sup", "table", "td", "th", "tr", "tt", "u", "var", "ul", "layer");
/////////////////////////////////////////////////////////////////////


///////// DON'T CHANGE ANYTHING BELOW THIS LINE /////////////////////
var tt_obj,                // current tooltip
    tt_ifrm,                   // iframe to cover windowed controls in IE
    tt_objW = 0, tt_objH = 0,  // width and height of tt_obj
    tt_objX = 0, tt_objY = 0,
    tt_offX = 0, tt_offY = 0,
    xlim = 0, ylim = 0,        // right and bottom borders of visible client area
    tt_sup = false,            // true if T_ABOVE cmd
    tt_sticky = false,         // tt_obj sticky?
    tt_wait = false,
    tt_act = false,            // tooltip visibility flag
    tt_sub = false,            // true while tooltip below mousepointer
    tt_u = "undefined",
    tt_mf,                     // stores previous mousemove evthandler
// Opera: disable href when hovering <a>
    tt_tag = null;             // stores hovered dom node, href and previous statusbar txt


var tt_db = (document.compatMode && document.compatMode != "BackCompat") ? document.documentElement : document.body ? document.body : null,
    tt_n = navigator.userAgent.toLowerCase(),
    tt_nv = navigator.appVersion;
// Browser flags
var tt_op = !!(window.opera && document.getElementById),
    tt_op6 = tt_op && !document.defaultView,
    tt_op7 = tt_op && !tt_op6,
    tt_ie = tt_n.indexOf("msie") != -1 && document.all && tt_db && !tt_op,
    tt_ie6 = tt_ie && parseFloat(tt_nv.substring(tt_nv.indexOf("MSIE") + 5)) >= 5.5;
tt_n4 = (document.layers && typeof document.classes != tt_u),
    tt_n6 = (!tt_op && document.defaultView && typeof document.defaultView.getComputedStyle != tt_u),
    tt_w3c = !tt_ie && !tt_n6 && !tt_op && document.getElementById;

function tt_Int(t_x) {
    var t_y;
    return isNaN(t_y = parseInt(t_x)) ? 0 : t_y;
}
function wzReplace(t_x, t_y) {
    var t_ret = "",
        t_str = this,
        t_xI;
    while ((t_xI = t_str.indexOf(t_x)) != -1) {
        t_ret += t_str.substring(0, t_xI) + t_y;
        t_str = t_str.substring(t_xI + t_x.length);
    }
    return t_ret + t_str;
}
String.prototype.wzReplace = wzReplace;
function tt_N4Tags(tagtyp, t_d, t_y) {
    t_d = t_d || document;
    t_y = t_y || new Array();
    var t_x = (tagtyp == "a") ? t_d.links : t_d.layers;
    for (var z = t_x.length; z--;) t_y[t_y.length] = t_x[z];
    for (z = t_d.layers.length; z--;) t_y = tt_N4Tags(tagtyp, t_d.layers[z].document, t_y);
    return t_y;
}
function tt_Htm(tt, t_id, txt) {
    var t_bgc = (typeof tt.T_BGCOLOR != tt_u) ? tt.T_BGCOLOR : ttBgColor,
        t_bgimg = (typeof tt.T_BGIMG != tt_u) ? tt.T_BGIMG : ttBgImg,
        t_bc = (typeof tt.T_BORDERCOLOR != tt_u) ? tt.T_BORDERCOLOR : ttBorderColor,
        t_bw = (typeof tt.T_BORDERWIDTH != tt_u) ? tt.T_BORDERWIDTH : ttBorderWidth,
        t_ff = (typeof tt.T_FONTFACE != tt_u) ? tt.T_FONTFACE : ttFontFace,
        t_fc = (typeof tt.T_FONTCOLOR != tt_u) ? tt.T_FONTCOLOR : ttFontColor,
        t_fsz = (typeof tt.T_FONTSIZE != tt_u) ? tt.T_FONTSIZE : ttFontSize,
        t_fwght = (typeof tt.T_FONTWEIGHT != tt_u) ? tt.T_FONTWEIGHT : ttFontWeight,
        t_opa = (typeof tt.T_OPACITY != tt_u) ? tt.T_OPACITY : ttOpacity,
        t_padd = (typeof tt.T_PADDING != tt_u) ? tt.T_PADDING : ttPadding,
        t_shc = (typeof tt.T_SHADOWCOLOR != tt_u) ? tt.T_SHADOWCOLOR : (ttShadowColor || 0),
        t_shw = (typeof tt.T_SHADOWWIDTH != tt_u) ? tt.T_SHADOWWIDTH : (ttShadowWidth || 0),
        t_algn = (typeof tt.T_TEXTALIGN != tt_u) ? tt.T_TEXTALIGN : ttTextAlign,
        t_tit = (typeof tt.T_TITLE != tt_u) ? tt.T_TITLE : "",
        t_titc = (typeof tt.T_TITLECOLOR != tt_u) ? tt.T_TITLECOLOR : ttTitleColor,
        t_w = (typeof tt.T_WIDTH != tt_u) ? tt.T_WIDTH : ttWidth;
    if (t_shc || t_shw) {
        t_shc = t_shc || "#cccccc";
        t_shw = t_shw || 5;
    }
    if (tt_n4 && (t_fsz == "10px" || t_fsz == "11px")) t_fsz = "12px";

    var t_optx = (tt_n4 ? '' : tt_n6 ? ('-moz-opacity:' + (t_opa / 100.0)) : tt_ie ? ('filter:Alpha(opacity=' + t_opa + ')') : ('opacity:' + (t_opa / 100.0))) + ';';
    var t_y = '<div id="' + t_id + '" style="position:absolute;z-index:1010;';
    t_y += 'left:0px;top:0px;width:' + (t_w + t_shw) + 'px;visibility:' + (tt_n4 ? 'hide' : 'hidden') + ';' + t_optx + '">' +
        '<table border="0" cellpadding="0" cellspacing="0"' + (t_bc ? (' bgcolor="' + t_bc + '" style="background:' + t_bc + ';"') : '') + ' width="' + t_w + '">';
    if (t_tit) {
        t_y += '<tr><td style="padding-left:3px;padding-right:3px;" align="' + t_algn + '"><font color="' + t_titc + '" face="' + t_ff + '" ' +
            'style="color:' + t_titc + ';font-family:' + t_ff + ';font-size:' + t_fsz + ';"><b>' +
            (tt_n4 ? '&nbsp;' : '') + t_tit + '<\/b><\/font><\/td><\/tr>';
    }
    t_y += '<tr><td><table border="0" cellpadding="' + t_padd + '" cellspacing="' + t_bw + '" width="100%">' +
        '<tr><td' + (t_bgc ? (' bgcolor="' + t_bgc + '"') : '') + (t_bgimg ? ' background="' + t_bgimg + '"' : '') + ' style="text-align:' + t_algn + ';';
    if (tt_n6) t_y += 'padding:' + t_padd + 'px;';
    t_y += '" align="' + t_algn + '"><font color="' + t_fc + '" face="' + t_ff + '"' +
        ' style="color:' + t_fc + ';font-family:' + t_ff + ';font-size:' + t_fsz + ';font-weight:' + t_fwght + ';">';
    if (t_fwght == 'bold') t_y += '<b>';
    t_y += txt;
    if (t_fwght == 'bold') t_y += '<\/b>';
    t_y += '<\/font><\/td><\/tr><\/table><\/td><\/tr><\/table>';
    if (t_shw) {
        var t_spct = Math.round(t_shw * 1.3);
        if (tt_n4) {
            t_y += '<layer bgcolor="' + t_shc + '" left="' + t_w + '" top="' + t_spct + '" width="' + t_shw + '" height="0"><\/layer>' +
                '<layer bgcolor="' + t_shc + '" left="' + t_spct + '" align="bottom" width="' + (t_w - t_spct) + '" height="' + t_shw + '"><\/layer>';
        }
        else {
            t_optx = tt_n6 ? '-moz-opacity:0.85;' : tt_ie ? 'filter:Alpha(opacity=85);' : 'opacity:0.85;';
            t_y += '<div id="' + t_id + 'R" style="position:absolute;background:' + t_shc + ';left:' + t_w + 'px;top:' + t_spct + 'px;width:' + t_shw + 'px;height:1px;overflow:hidden;' + t_optx + '"><\/div>' +
                '<div style="position:relative;background:' + t_shc + ';left:' + t_spct + 'px;top:0px;width:' + (t_w - t_spct) + 'px;height:' + t_shw + 'px;overflow:hidden;' + t_optx + '"><\/div>';
        }
    }
    return(t_y + '<\/div>' +
        (tt_ie6 ? '<iframe id="TTiEiFrM" src="javascript:false" scrolling="no" frameborder="0" style="filter:Alpha(opacity=0);position:absolute;top:0px;left:0px;display:none;"><\/iframe>' : ''));
}
function tt_EvX(t_e) {
    var t_y = tt_Int(t_e.pageX || t_e.clientX || 0) +
        tt_Int(tt_ie ? tt_db.scrollLeft : 0) +
        tt_offX;
    if (t_y > xlim) t_y = xlim;
    var t_scr = tt_Int(window.pageXOffset || (tt_db ? tt_db.scrollLeft : 0) || 0);
    if (t_y < t_scr) t_y = t_scr;
    return t_y;
}
function tt_EvY(t_e) {
    var t_y = tt_Int(t_e.pageY || t_e.clientY || 0) +
        tt_Int(tt_ie ? tt_db.scrollTop : 0);
    if (tt_sup) t_y -= (tt_objH + tt_offY - 15);
    else if (t_y > ylim || !tt_sub && t_y > ylim - 24) {
        t_y -= (tt_objH + 5);
        tt_sub = false;
    }
    else {
        t_y += tt_offY;
        tt_sub = true;
    }
    return t_y;
}
function tt_ReleasMov() {
    if (document.onmousemove == tt_Move) {
        if (!tt_mf && document.releaseEvents) document.releaseEvents(Event.MOUSEMOVE);
        document.onmousemove = tt_mf;
    }
}
function tt_ShowIfrm(t_x) {
    if (!tt_ie6 || !tt_obj) return;
    tt_ifrm = document.getElementById("TTiEiFrM");
    //tt_obj.style.display = t_x? "block" : "none";
    if (t_x) {
        tt_ifrm.style.width = tt_objW + 'px';
        tt_ifrm.style.height = tt_objH + 'px';
        tt_ifrm.style.zIndex = tt_obj.style.zIndex - 1;
        tt_ifrm.style.display = "block";
    }
    else tt_ifrm.style.display = "none";
}
function tt_GetDiv(t_id) {
    return(
        tt_n4 ? (document.layers[t_id] || null)
            : tt_ie ? (document.all[t_id] || null)
            : (document.getElementById(t_id) || null)
        );
}
function tt_GetDivW() {
    return tt_Int(
        tt_n4 ? tt_obj.clip.width
            : (tt_obj.style.pixelWidth || tt_obj.offsetWidth)
    );
}
function tt_GetDivH() {
    return tt_Int(
        tt_n4 ? tt_obj.clip.height
            : (tt_obj.style.pixelHeight || tt_obj.offsetHeight)
    );
}

// Compat with DragDrop Lib: Ensure that z-index of tooltip is lifted beyond toplevel dragdrop element
function tt_SetDivZ() {
    var t_i = tt_obj.style || tt_obj;
    if (window.dd && dd.z)
        t_i.zIndex = Math.max(dd.z + 1, t_i.zIndex);
}
function tt_SetDivPos(t_x, t_y) {
    var t_i = tt_obj.style || tt_obj;
    var t_px = (tt_op6 || tt_n4) ? '' : 'px';
    t_i.left = (tt_objX = t_x) + t_px;
    t_i.top = (tt_objY = t_y) + t_px;
    if (tt_ifrm) {
        tt_ifrm.style.left = t_i.left;
        tt_ifrm.style.top = t_i.top;
    }
}
function tt_ShowDiv(t_x) {
    if (tt_n4) tt_obj.visibility = t_x ? 'show' : 'hide';
    else tt_obj.style.visibility = t_x ? 'visible' : 'hidden';
    tt_act = t_x;
    tt_ShowIfrm(t_x);
}
function tt_OpDeHref(t_e) {
    var t_tag;
    if (t_e) {
        t_tag = t_e.target;
        while (t_tag) {
            if (t_tag.hasAttribute("href")) {
                tt_tag = t_tag
                tt_tag.t_href = tt_tag.getAttribute("href");
                tt_tag.removeAttribute("href");
                tt_tag.style.cursor = "hand";
                tt_tag.onmousedown = tt_OpReHref;
                tt_tag.stats = window.status;
                window.status = tt_tag.t_href;
                break;
            }
            t_tag = t_tag.parentElement;
        }
    }
}
function tt_OpReHref() {
    if (tt_tag) {
        tt_tag.setAttribute("href", tt_tag.t_href);
        window.status = tt_tag.stats;
        tt_tag = null;
    }
}
function tt_Show(t_e, t_id, t_sup, t_delay, t_fix, t_left, t_offx, t_offy, t_static, t_sticky, t_temp) {
    if (tt_obj) tt_Hide();
    tt_mf = document.onmousemove || null;
    if (window.dd && (window.DRAG && tt_mf == DRAG || window.RESIZE && tt_mf == RESIZE)) return;
    var t_uf = document.onmouseup || null, t_sh, t_h;
    if (tt_mf && t_uf) t_uf(t_e);

    tt_obj = tt_GetDiv(t_id);
    if (tt_obj) {
        t_e = t_e || window.event;
        tt_sub = !(tt_sup = t_sup);
        tt_sticky = t_sticky;
        tt_objW = tt_GetDivW();
        tt_objH = tt_GetDivH();
        tt_offX = t_left ? -(tt_objW + t_offx) : t_offx;
        tt_offY = t_offy;
        if (tt_op7) tt_OpDeHref(t_e);
        if (tt_n4) {
            if (tt_obj.document.layers.length) {
                t_sh = tt_obj.document.layers[0];
                t_sh.clip.height = tt_objH - Math.round(t_sh.clip.width * 1.3);
            }
        }
        else {
            t_sh = tt_GetDiv(t_id + 'R');
            if (t_sh) {
                t_h = tt_objH - tt_Int(t_sh.style.pixelTop || t_sh.style.top || 0);
                if (typeof t_sh.style.pixelHeight != tt_u) t_sh.style.pixelHeight = t_h;
                else t_sh.style.height = t_h + 'px';
            }
        }

        xlim = tt_Int((tt_db && tt_db.clientWidth) ? tt_db.clientWidth : window.innerWidth) +
            tt_Int(window.pageXOffset || (tt_db ? tt_db.scrollLeft : 0) || 0) -
            tt_objW -
            (tt_n4 ? 21 : 0);
        ylim = tt_Int(window.innerHeight || tt_db.clientHeight) +
            tt_Int(window.pageYOffset || (tt_db ? tt_db.scrollTop : 0) || 0) -
            tt_objH - tt_offY;

        tt_SetDivZ();
        if (t_fix) tt_SetDivPos(tt_Int((t_fix = t_fix.split(','))[0]), tt_Int(t_fix[1]));
        else tt_SetDivPos(tt_EvX(t_e), tt_EvY(t_e));

        var t_txt = 'tt_ShowDiv(\'true\');';
        if (t_sticky) t_txt += '{' +
            'tt_ReleasMov();' +
            'window.tt_upFunc = document.onmouseup || null;' +
            'if(document.captureEvents) document.captureEvents(Event.MOUSEUP);' +
            'document.onmouseup = new Function("window.setTimeout(\'tt_Hide();\', 10);");' +
            '}';
        else if (t_static) t_txt += 'tt_ReleasMov();';
        if (t_temp > 0) t_txt += 'window.tt_rtm = window.setTimeout(\'tt_sticky = false; tt_Hide();\',' + t_temp + ');';
        window.tt_rdl = window.setTimeout(t_txt, t_delay);

        if (!t_fix) {
            if (document.captureEvents) document.captureEvents(Event.MOUSEMOVE);
            document.onmousemove = tt_Move;
        }
    }
}
var tt_area = false;
function tt_Move(t_ev) {
    if (!tt_obj) return;
    if (tt_n6 || tt_w3c) {
        if (tt_wait) return;
        tt_wait = true;
        setTimeout('tt_wait = false;', 5);
    }
    var t_e = t_ev || window.event;
    tt_SetDivPos(tt_EvX(t_e), tt_EvY(t_e));
    if (tt_op6) {
        if (tt_area && t_e.target.tagName != 'AREA') tt_Hide();
        else if (t_e.target.tagName == 'AREA') tt_area = true;
    }
}
function tt_Hide() {
    if (window.tt_obj) {
        if (window.tt_rdl) window.clearTimeout(tt_rdl);
        if (!tt_sticky || !tt_act) {
            if (window.tt_rtm) window.clearTimeout(tt_rtm);
            tt_ShowDiv(false);
            tt_SetDivPos(-tt_objW, -tt_objH);
            tt_obj = null;
            if (typeof window.tt_upFunc != tt_u) document.onmouseup = window.tt_upFunc;
        }
        tt_sticky = false;
        if (tt_op6 && tt_area) tt_area = false;
        tt_ReleasMov();
        if (tt_op7) tt_OpReHref();
    }
}
function tt_Init() {
    if (!(tt_op || tt_n4 || tt_n6 || tt_ie || tt_w3c)) return;

    var htm = tt_n4 ? '<div style="position:absolute;"><\/div>' : '',
        tags,
        t_tj,
        over,
        esc = 'return escape(';
    var i = tt_tags.length;
    while (i--) {
        tags = tt_ie ? (document.all.tags(tt_tags[i]) || 1)
            : document.getElementsByTagName ? (document.getElementsByTagName(tt_tags[i]) || 1)
            : (!tt_n4 && tt_tags[i] == "a") ? document.links
            : 1;
        if (tt_n4 && (tt_tags[i] == "a" || tt_tags[i] == "layer")) tags = tt_N4Tags(tt_tags[i]);
        var j = tags.length;
        while (j--) {
            if (typeof (t_tj = tags[j]).onmouseover == "function" && t_tj.onmouseover.toString().indexOf(esc) != -1 && !tt_n6 || tt_n6 && (over = t_tj.getAttribute("onmouseover")) && over.indexOf(esc) != -1) {
                if (over) t_tj.onmouseover = new Function(over);
                var txt = unescape(t_tj.onmouseover());
                htm += tt_Htm(
                    t_tj,
                    "tOoLtIp" + i + "" + j,
                    txt.wzReplace("& ", "&")
                );

                t_tj.onmouseover = new Function('e',
                    'tt_Show(e,' +
                        '"tOoLtIp' + i + '' + j + '",' +
                        ((typeof t_tj.T_ABOVE != tt_u) ? t_tj.T_ABOVE : ttAbove) + ',' +
                        ((typeof t_tj.T_DELAY != tt_u) ? t_tj.T_DELAY : ttDelay) + ',' +
                        ((typeof t_tj.T_FIX != tt_u) ? '"' + t_tj.T_FIX + '"' : '""') + ',' +
                        ((typeof t_tj.T_LEFT != tt_u) ? t_tj.T_LEFT : ttLeft) + ',' +
                        ((typeof t_tj.T_OFFSETX != tt_u) ? t_tj.T_OFFSETX : ttOffsetX) + ',' +
                        ((typeof t_tj.T_OFFSETY != tt_u) ? t_tj.T_OFFSETY : ttOffsetY) + ',' +
                        ((typeof t_tj.T_STATIC != tt_u) ? t_tj.T_STATIC : ttStatic) + ',' +
                        ((typeof t_tj.T_STICKY != tt_u) ? t_tj.T_STICKY : ttSticky) + ',' +
                        ((typeof t_tj.T_TEMP != tt_u) ? t_tj.T_TEMP : ttTemp) +
                        ');'
                );
                t_tj.onmouseout = tt_Hide;
                if (t_tj.alt) t_tj.alt = "";
                if (t_tj.title) t_tj.title = "";
            }
        }
    }
    document.write(htm);
}
tt_Init();
