/* This notice must be untouched at all times. 
 
wz_tooltip.js    v. 3.26 
 
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: 10. 10. 2004 
 
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 ttBgColor      = "#000000"; 
var ttBgImg        = "";           // path to background image; 
var ttBorderColor  = "#474C52"; 
var ttBorderWidth  = 1; 
var ttDelay        = 100;          // time span until tooltip shows up [milliseconds] 
var ttFontColor    = "#000066"; 
var ttFontFace     = "verdana,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      = 0;            // spacing between border and content 
var ttShadowColor  = ""; 
var ttShadowWidth  = 0; 
var ttTemp         = 0;            // time span after which the tooltip disappears; 0 (zero) means "infinite timespan" 
var ttTitleColor   = "#ffffff";    // color of caption text 
var ttWidth        = 0; 
////////////////////  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_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; 
} 
 
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_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 style="padding-left:3px;"><font color="' + t_titc + '" face="' + t_ff + '" '; 
		t_y += 'style="color:' + t_titc + ';font-family:' + t_ff + ';font-size:' + t_fsz + ';"><b>'; 
		t_y += (tt_n4? '&nbsp;' : '') + 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) + ','+ 
					((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); 
} 
 
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_Int( 
		tt_n4? tt_obj.clip.width 
		: tt_obj.style.pixelWidth? 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.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; 
	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, t_temp) 
{ 
	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_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)); 
 
		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_sticky && !tt_vis) 
		{ 
			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(); 
		tt_HideInput(); 
	} 
} 
tt_Init(); 