/* 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
*/


// variables that will be called for icons in the retailer search
// added 9/19/2005 by CLF
// this is so I don't have to embed a TON of extra code in each page
var tt_icon_pw = 'Proven Winners is constantly developing new varieties that perform for the grower, retailer and of course, the consumer. Proven Winners are a combination of the most colorful, fastest growing, versatile plants in the world.';
var tt_icon_ps = 'Proven Selections, Growers in the Proven Winners family have selected these classic varieties especially for your region. They perform beautifully in your customers\' gardens, alone or as an accent to other Proven Winners varieties.';
var tt_icon_pwfm = 'Proven Winners\' Fall Magic varieties are bred to perform through the hottest days of summer until the snow flies.';
var tt_icon_pwp = 'We searched the world for unique, easy-to-grow, perennial varieties that meet our exacting standards. The result is a collection of perennial plants for sun, part-shade, and shade that are bred to perform in containers as well as the landscape.';
var tt_icon_pwcgc = 'Certified Garden Center train their employees yearly on all the Proven Winners new varieties and products.';
var tt_icon_pwcc = 'Proven Winners ColorChoice flowering shrubs varieties are easy growing,  incredible colorful and offer the very best genetics.';
var tt_icon_pwbcp = 'We support the PW-branded container program.  To make it easy for our customers to find Proven Winners plants.';
var tt_icon_pwpps = 'Proven Winners Premium Potting Soil by Sunshine.  This professional grade, organic-based mix is specially formulated to produce stronger growing plants with beautiful, vibrant flowers - for more color in your garden.';
var tt_icon_pwptrpf = 'Proven Winners Premium Time Release Plant Food by Sunshine - Continuous availability of vital nutrients throughout the growing season. One application can feed for 6 full months.';
var tt_icon_pwpspf = 'Proven Winners Premium Soluble Plant Food by Sunshine - Quick delivery for strong rooting and growth. Formulated to give vibrant and abundant flowers.';



////////////////  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       = 0;          // 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();