var ttDelay        = 0;          // time span until tooltip shows up [milliseconds]
var ttOffsetX      = 8;            // horizontal offset of left-top corner from mousepointer
var ttOffsetY      = 19;           // vertical offset                   "
var ttWidth        = 500;

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');

var tt_obj,                // current tooltip
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_above = false,          // true if T_ABOVE cmd
tt_static = false,         // tt_obj static?
tt_sticky = false,         // tt_obj sticky?
tt_wait = false,
tt_vis = false,            // tooltip visibility flag
tt_dwn = true,            // true while tooltip below mousepointer
tt_u = 'undefined',
tt_inputs = new Array();   // drop-down-boxes to be hidden in IE


var tt_db = (document.compatMode && document.compatMode != 'BackCompat')? document.documentElement : document.body? document.body : null,
tt_n = navigator.userAgent.toLowerCase();

// Browser flags
var tt_op = !!(window.opera && document.getElementById),
tt_op6 = tt_op && !document.defaultView,
tt_ie = tt_n.indexOf('msie') != -1 && document.all && tt_db && !tt_op,
tt_n4 = (document.layers && typeof document.classes != "undefined"),
tt_n6 = (!tt_op && document.defaultView && typeof document.defaultView.getComputedStyle != "undefined"),
tt_w3c = !tt_ie && !tt_n6 && !tt_op && document.getElementById;

tt_n = '';


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 (var z = t_d.layers.length; z--;) t_y = tt_N4Tags(tagtyp, t_d.layers[z].document, t_y);
        return t_y;
}


function tt_GetSelects()
{
        if (!tt_op6 && !tt_ie) return;
        var t_s = tt_op6? 'input' : 'select';
        if (document.all)
        {
                var t_i = document.all.tags(t_s).length; while (t_i--)
                        tt_inputs[t_i] = document.all.tags(t_s)[t_i];
        }
        else if (document.getElementsByTagName)
        {
                var t_i = document.getElementsByTagName(t_s).length; while (t_i--)
                        tt_inputs[t_i] = document.getElementsByTagName(t_s)[t_i];
        }
        var t_i = tt_inputs.length; while (t_i--)
        {
                tt_inputs[t_i].x = 0;
                tt_inputs[t_i].y = 0;
                var t_o = tt_inputs[t_i];
                while (t_o)
                {
                        tt_inputs[t_i].x += t_o.offsetLeft || 0;
                        tt_inputs[t_i].y += t_o.offsetTop|| 0;
                        t_o = t_o.offsetParent;
                }
        }
}


function tt_Htm(tt, t_id, txt)
{
        var t_w       = ttWidth;

        var t_y = '<div id="' + t_id + '" style="position:absolute;z-index:1010;';
        t_y += 'left:0px;top:0px;width:' + (t_w) + 'px;visibility:' + (tt_n4? 'hide' : 'hidden') + ';">';
        t_y += '<table>';
        t_y += '<tr><td><table class=ToolTip>';
        t_y += '<tr><td>';
        t_y += txt;
        t_y += '<\/tr><\/td>';
        t_y += '<\/table><\/td><\/tr><\/table>';

        t_y += '<\/div>';
        return t_y;
}


function tt_Init()
{
        if (!(tt_op || tt_n4 || tt_n6 || tt_ie || tt_w3c) /*|| !(location.href.match(/http\:\/\/(www\.)?(walterzorn|devira)/))*/) 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) + ','+
                                        ((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) + ','+
                                        ((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) + ','+
                                        (typeof t_tj.T_STICKY != tt_u) +
                                        ');'
                                );
                                t_tj.onmouseout = tt_Hide;
                                if (t_tj.alt) t_tj.alt = "";
                                if (t_tj.title) t_tj.title = "";
                        }
                }
        }
        document.write(htm);
}


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_above) t_y -= (tt_objH + tt_offY - (tt_op? 31 : 15));
        else if (t_y > ylim || !tt_dwn && t_y > ylim-24)
        {
                t_y -= (tt_objH + 5);
                tt_dwn = false;
        }
        else
        {
                t_y += tt_offY;
                tt_dwn = true;
        }
        return t_y;
}


function tt_ReleasMov()
{
        if (document.onmousemove == tt_Move)
        {
                if (document.releaseEvents) document.releaseEvents(Event.MOUSEMOVE);
                document.onmousemove = null;
        }
}


function tt_HideInput()
{
        if (!(tt_ie || tt_op6) || !tt_inputs) return;
        var t_o;
        var t_i = tt_inputs.length; while (t_i--)
        {
                t_o = tt_inputs[t_i];
                if (tt_vis && tt_objX+tt_objW > t_o.x && tt_objX < t_o.x+t_o.offsetWidth && tt_objY+tt_objH > t_o.y && tt_objY < t_o.y+t_o.offsetHeight)
                        t_o.style.visibility = 'hidden';
                else t_o.style.visibility = 'visible';
        }
}


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_n4? tt_obj.clip.width
                : tt_obj.style.pixelWidth? tt_obj.style.pixelWidth
                : tt_obj.offsetWidth
        );
}


function tt_GetDivH()
{
        return (
                tt_n4? tt_obj.clip.height
                : tt_obj.style.pixelHeight? tt_obj.style.pixelHeight
                : tt_obj.offsetHeight
        );
}


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;
        tt_HideInput();
}


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_vis = t_x;
        tt_HideInput();
}


function tt_Show(t_e, t_id, t_above, t_delay, t_fix, t_left, t_offx, t_offy, t_static, t_sticky)
{
        if (tt_obj) tt_Hide();
        var t_mf = document.onmousemove || null;
        if (window.dd && (window.DRAG && t_mf == DRAG || window.RESIZE && t_mf == RESIZE)) return;
        var t_uf = document.onmouseup || null;
        if (t_mf && t_uf) t_uf(t_e);

        tt_obj = tt_GetDiv(t_id);
        if (tt_obj)
        {
                tt_dwn = !(tt_above = t_above);
                tt_static = t_static;
                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_op) tt_offY += 21;
                if (tt_n4)
                {
                        if (tt_obj.document.layers.length)
                        {
                                var t_sh = tt_obj.document.layers[0];
                                t_sh.clip.height = tt_objH - Math.round(t_sh.clip.width*1.3);
                        }
                }
                else
                {
                        var t_sh = tt_GetDiv(t_id+'R');
                        if (t_sh)
                        {
                                var 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';
                        }
                }

                tt_GetSelects();

                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();
                t_e = t_e || window.event;
                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));

                window.tt_rdl = window.setTimeout(
                        'if (tt_sticky)'+
                        '{'+
                                '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 (tt_static) tt_ReleasMov();'+
                        'tt_ShowDiv(\'true\');',
                        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_sticky && !tt_vis)
                {
                        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();
                tt_HideInput();
        }
}


tt_Init();

function ShowHover(c)
{
        var s=document.all(c);
        if(s!=null)
        {       return s.innerHTML;}
        else
        {       return 'See product catalog for more information.';}
}