/* This notice must be untouched at all times.



wz_tooltip.js    v. 3.24



The latest version is available at

http://www.walterzorn.com

or http://www.devira.com

or http://www.walterzorn.de



Copyright (c) 2002-2003 Walter Zorn. All rights reserved.

Created 1. 12. 2002 by Walter Zorn <walter@kreuzotter.de>

Last modified: 18. 10. 2003



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.



This program is free software;

you can redistribute it and/or modify it under the terms of the

GNU General Public License as published by the Free Software Foundation;

either version 2 of the License, or (at your option) any later version.

This program 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.

See the GNU General Public License

at http://www.gnu.org/copyleft/gpl.html for more details.

*/







////////////////  GLOBAL TOOPTIP CONFIGURATION  /////////////////////

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 is 'bold';

var ttOffsetX      = 8;            // horizontal offset of left-top corner from mousepointer

var ttOffsetY      = 19;           // vertical offset                   "

var ttPadding      = 3;            // spacing between border and content

var ttShadowColor  = '';

var ttShadowWidth  = 0;

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_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 = false,            // 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;

}





// Substitute for String.replace.

// Doesn't require regExp as to-be-replaced arg

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_ie || tt_op6)) return;

	if (document.all)

	{

		var t_i = document.all.tags('select').length; while (t_i--) tt_inputs[t_i] = document.all.tags('select')[t_i];

		if (tt_op6) for (t_i = document.all.tags('input').length; t_i--;) tt_inputs[t_i] = document.all.tags('input')[t_i];

	}

	else if (document.getElementsByTagName)

	{

		var t_i = document.getElementsByTagName('select').length; while (t_i--) tt_inputs[t_i] = document.getElementsByTagName('select')[t_i];

		if (tt_op6) for (t_i = document.getElementsByTagName('input').length; t_i--;) tt_inputs[t_i] = document.getElementsByTagName('input')[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_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_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_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 || 3;

	}

	if (tt_n4 && (t_fsz == '10px' || t_fsz == '11px')) t_fsz = '12px';





	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_y += '<table border="0" cellpadding="0" cellspacing="0"' + (t_bc? (' bgcolor="' + t_bc + '"') : '') + ' width="' + t_w + '">';

	if (t_tit)

	{

		t_y += '<tr><td><font color="' + t_titc + '" face="' + t_ff + '" ';

		t_y += 'style="color:' + t_titc + ';font-family:' + t_ff + ';font-size:' + t_fsz + ';"><b>&nbsp;';

		t_y += t_tit + '<\/b><\/font><\/td><\/tr>';

	}

	t_y += '<tr><td><table border="0" cellpadding="' + t_padd + '" cellspacing="' + t_bw + '" width="100%">';

	t_y += '<tr><td' + (t_bgc? (' bgcolor="' + t_bgc + '"') : '') + (t_bgimg? ' background="' + t_bgimg + '"' : '');

	if (tt_n6) t_y += ' style="padding:' + t_padd + 'px;"';

	t_y += '><font color="' + t_fc + '" face="' + t_ff + '"';

	t_y += ' 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>';

			t_y += '<layer bgcolor="' + t_shc + '" left="' + t_spct + '" align="bottom" width="' + (t_w-t_spct) + '" height="' + t_shw + '"><\/layer>';

		}

		else

		{

			var t_opa = tt_n6? '-moz-opacity:0.85;' : tt_ie? 'filter:Alpha(opacity=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_opa + '"><\/div>';

			t_y += '<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_opa + '"><\/div>';

		}

	}

	t_y += '<\/div>';

	return t_y;

}





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) + ','+

					((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;

			}

		}

	}

	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? 0x1f : 0xf));

	else if (t_y > ylim || !tt_dwn && t_y > ylim-0x18)

	{

		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

	);

}





// Compat with DragDrop Lib: Ensure 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;

	tt_HideInput();

}





function tt_ShowDiv()

{

	if (tt_n4) tt_obj.visibility = 'show';

	else tt_obj.style.visibility = 'visible';

	tt_vis = true;

	tt_HideInput();

}





function tt_HideDiv()

{

	if (tt_n4) tt_obj.visibility = 'hide';

	else tt_obj.style.visibility = 'hidden';

	tt_vis = false;

	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 += 0x15;



		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? 0x15 : 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();\', 0xa);");'+

			'}'+

			'else if (tt_static) tt_ReleasMov();'+

			'tt_ShowDiv();',

			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_HideDiv();

			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();