var dom = (document.getElementById) ? true : false;
var ns5 = ((navigator.userAgent.indexOf("Gecko")>-1) && dom) ? true: false;
var ie5 = ((navigator.userAgent.indexOf("MSIE")>-1) && dom) ? true : false;
var ns4 = (document.layers && !dom) ? true : false;
var ie4 = (document.all && !dom) ? true : false;
var nodyn = (!ns5 && !ns4 && !ie4 && !ie5) ? true : false;

var origWidth, origHeight;
if (ns4) {
	origWidth = window.innerWidth; origHeight = window.innerHeight;
	window.onresize = function() { if (window.innerWidth != origWidth || window.innerHeight != origHeight) history.go(0); }
}

if (nodyn) { event = "nope" }

var tipFollowMouse=true;	

var tipWidth = 522;
var offX= 20;	// how far from mouse to show tip
var offY= 12; 
var tipFontFamily= "Verdana, Arial, Helvetica, sans-serif";
var tipFontSize= "12px";

var tipFontColor= "#666666";
var tipBgColor= "#DDECFF"; 
var tipBorderColor= "#999999";
var tipBorderWidth= 2;
var tipBorderStyle= "solid";
var tipPadding= 3;

// tooltip content goes here (image, description, optional bgColor, optional textcolor)
var messages = new Array();
messages[0] = new Array('gallery/pools/lg/poDub1.jpg','Pool Deck - Dublin Cobble',"#FFFFFF");
messages[1] = new Array('gallery/pools/lg/poDub4.jpg','Pool Deck',"#FFFFFF");
messages[2] = new Array('gallery/pools/lg/poDub5.jpg','Pool Deck',"#FFFFFF");
messages[3] = new Array('gallery/pools/lg/poDub6.jpg','Pool Deck',"#FFFFFF");
messages[4] = new Array('gallery/pools/lg/poDub9.jpg','Pool Deck',"#FFFFFF");
messages[5] = new Array('gallery/pools/lg/poDub10.jpg','Pool Deck',"#FFFFFF");
messages[6] = new Array('gallery/pools/lg/poDub11.jpg','Pool Deck',"#FFFFFF");
messages[7] = new Array('gallery/pools/lg/poMeg03.jpg','Pool Deck',"#FFFFFF");
messages[8] = new Array('gallery/pools/lg/poMeg06.jpg','Pool Deck',"#FFFFFF");
messages[9] = new Array('gallery/pools/lg/poMeg08.jpg','Pool Waterfall and Wall',"#FFFFFF");
messages[10] = new Array('gallery/walkways/lg/walk2.jpg','Paved Patio with Design',"#FFFFFF");
messages[11] = new Array('gallery/walkways/lg/walk3.jpg','Walkway',"#FFFFFF");
messages[12] = new Array('gallery/walkways/lg/walk4.jpg','Walkway',"#FFFFFF");
messages[13] = new Array('gallery/walkways/lg/walk9.jpg','Stone/Paved Stairs and Patio',"#FFFFFF");
messages[14] = new Array('gallery/walkways/lg/walkHoll6.jpg','Walkway',"#FFFFFF");
messages[15] = new Array('gallery/entertain/lg/enter1.jpg','Firepit Entertainment Area',"#FFFFFF");
messages[16] = new Array('gallery/entertain/lg/enter2.jpg','Entertainment Area with Firepit and Vanishing Edge Waterfall from pool',"#FFFFFF");
messages[17] = new Array('gallery/entertain/lg/enter3.jpg','Stone Outdoor Kitchen',"#FFFFFF");
messages[18] = new Array('gallery/entertain/lg/enter4.jpg','Stone Patio Entertainment Area',"#FFFFFF");
messages[19] = new Array('gallery/entertain/lg/enter5.jpg','Stone Outdoor Kitchen Area',"#FFFFFF");
messages[20] = new Array('gallery/pools/lg/poEnter1.jpg','Entertainment Area; Pool Deck',"#FFFFFF");
messages[21] = new Array('gallery/pools/lg/poEnter2.jpg','Entertainment Area; Pool Deck',"#FFFFFF");
messages[22] = new Array('gallery/pools/lg/poMeg05.jpg','Pool Deck',"#FFFFFF");
messages[23] = new Array('gallery/pools/lg/poMeg08a.jpg','Pool Deck',"#FFFFFF");
messages[24] = new Array('gallery/pools/lg/poMeg10.jpg','Pool Deck',"#FFFFFF");
messages[25] = new Array('gallery/walkways/lg/patio.jpg','Stone Patio',"#FFFFFF");
messages[26] = new Array('gallery/walkways/lg/patio2.jpg','Stone Patio',"#FFFFFF");
messages[27] = new Array('gallery/walkways/lg/walk11.jpg','Paved Walkway; Landscaped Garden',"#FFFFFF");
messages[28] = new Array('gallery/walkways/lg/walk13.jpg','Stone Stairs; Paved Patio',"#FFFFFF");
messages[29] = new Array('gallery/walkways/lg/walk7.jpg','Paved Walkway Stairs',"#FFFFFF");
messages[30] = new Array('gallery/entertain/lg/enter7.jpg','Stone Outdoor Fireplace with Paved Patio for Entertaining',"#FFFFFF");
messages[31] = new Array('gallery/entertain/lg/enter6a.jpg','Stone Outdoor Fireplace',"#FFFFFF");
messages[32] = new Array('gallery/entertain/lg/enter6.jpg','Stone Outdoor Fireplace with Paved Patio for Entertaining',"#FFFFFF");
messages[33] = new Array('gallery/entertain/lg/enter6b.jpg','Paved Patio with Circle Design',"#FFFFFF");
messages[34] = new Array('gallery/entertain/lg/enter8.jpg','Outdoor Kitchen',"#FFFFFF");
messages[35] = new Array('gallery/pools/lg/2.jpg','Pool Deck',"#FFFFFF");
messages[36] = new Array('gallery/pools/lg/6.jpg','Pool Deck',"#FFFFFF");
messages[37] = new Array('gallery/pools/lg/7.jpg','Pool Deck',"#FFFFFF");
messages[38] = new Array('gallery/pools/lg/20.jpg','Pool Deck',"#FFFFFF");
messages[39] = new Array('gallery/walkways/lg/8.jpg','Walkway',"#FFFFFF");
messages[40] = new Array('gallery/walkways/lg/9.jpg','Walkway',"#FFFFFF");
messages[41] = new Array('gallery/walkways/lg/13.jpg','Walkway',"#FFFFFF");
messages[42] = new Array('gallery/walkways/lg/14.jpg','Walkway',"#FFFFFF");
messages[43] = new Array('gallery/walkways/lg/15.jpg','Walkway',"#FFFFFF");
messages[44] = new Array('gallery/walkways/lg/16.jpg','Walkway',"#FFFFFF");
messages[45] = new Array('gallery/walkways/lg/17.jpg','Walkway',"#FFFFFF");
messages[46] = new Array('gallery/walkways/lg/18.jpg','Walkway',"#FFFFFF");
messages[47] = new Array('gallery/walkways/lg/19.jpg','Walkway',"#FFFFFF");
messages[48] = new Array('gallery/walkways/lg/21.jpg','Walkway',"#FFFFFF");
messages[49] = new Array('gallery/walkways/lg/22.jpg','Walkway',"#FFFFFF");
messages[50] = new Array('gallery/walkways/lg/23.jpg','Walkway',"#FFFFFF");
messages[51] = new Array('gallery/entertain/lg/1.jpg','Entertainment',"#FFFFFF");
messages[52] = new Array('gallery/entertain/lg/10.jpg','Entertainment',"#FFFFFF");
messages[53] = new Array('gallery/entertain/lg/11.jpg','Entertainment',"#FFFFFF");
messages[54] = new Array('gallery/entertain/lg/12.jpg','Entertainment',"#FFFFFF");
messages[55] = new Array('gallery/entertain/lg/3.jpg','Entertainment',"#FFFFFF");
messages[56] = new Array('gallery/entertain/lg/4.jpg','Entertainment',"#FFFFFF");
messages[57] = new Array('gallery/entertain/lg/5.jpg','Entertainment',"#FFFFFF");





if (document.images) {
	var theImgs = new Array();
	for (var i=0; i<messages.length; i++) {
  	theImgs[i] = new Image();
		theImgs[i].src = messages[i][0];
  }
}

var startStr = '<table class="preview" width="' + tipWidth + '"><tr><td align="left" width="100%">';
var midStr = '<br></td></tr><tr><td><img src="';
var endStr = '" border="0"></td></tr><tr><td valign="top" align="center"></td></tr></table>';

var tooltip, tipcss;
function initTip() {
	if (nodyn) return;
	tooltip = (ns4)? document.tipDiv.document: (ie4)? document.all['tipDiv']: (ie5||ns5)? document.getElementById('tipDiv'): null;
	tipcss = (ns4)? document.tipDiv: tooltip.style;
	if (ie4||ie5||ns5) {	// ns4 would lose all this on rewrites
		tipcss.width = tipWidth+"px";
		tipcss.fontFamily = tipFontFamily;
		tipcss.fontSize = tipFontSize;
		tipcss.color = tipFontColor;
		tipcss.backgroundColor = tipBgColor;
		tipcss.borderColor = tipBorderColor;
		tipcss.borderWidth = tipBorderWidth+"px";
		tipcss.padding = tipPadding+"px";
		tipcss.borderStyle = tipBorderStyle;
	}
	if (tooltip&&tipFollowMouse) {
		if (ns4) document.captureEvents(Event.MOUSEMOVE);
		document.onmousemove = trackMouse;
	}
}

window.onload = initTip;

var t1,t2;	
var tipOn = false;
function doTooltip(evt,num) {
	if (!tooltip) return;
	if (t1) clearTimeout(t1);	if (t2) clearTimeout(t2);
	tipOn = true;

	if (messages[num][2])	var curBgColor = messages[num][2];
	else curBgColor = tipBgColor;
	if (messages[num][3])	var curFontColor = messages[num][3];
	else curFontColor = tipFontColor;
	if (ns4) {
		var tip = '<table bgcolor="' + tipBorderColor + '" width="' + tipWidth + '" cellspacing="0" cellpadding="' + tipBorderWidth + '" border="0"><tr><td><table bgcolor="' + curBgColor + '" width="100%" cellspacing="0" cellpadding="' + tipPadding + '" border="0"><tr><td>'+ startStr + messages[num][0] + midStr + '<span style="font-family:' + tipFontFamily + '; font-size:' + tipFontSize + '; color:' + curFontColor + ';">' + messages[num][1] + '</span>' + endStr + '</td></tr></table></td></tr></table>';
		tooltip.write(tip);
		tooltip.close();
	} else if (ie4||ie5||ns5) {
		var tip = startStr + '<span style="font-family:' + tipFontFamily + '; font-size:' + tipFontSize + '; color:' + curFontColor + ';">' + messages[num][1] +  '</span>' + midStr + messages[num][0]  + endStr;
		tipcss.backgroundColor = curBgColor;
	 	tooltip.innerHTML = tip;
	}
	if (!tipFollowMouse) positionTip(evt);
	else t1=setTimeout("tipcss.visibility='visible'",100);
}

var mouseX, mouseY;
function trackMouse(evt) {
	mouseX = (ns4||ns5)? evt.pageX: window.event.clientX + document.body.scrollLeft;
	mouseY = (ns4||ns5)? evt.pageY: window.event.clientY + document.body.scrollTop;
	if (tipOn) positionTip(evt);
}

function positionTip(evt) {
	if (!tipFollowMouse) {
		mouseX = (ns4||ns5)? evt.pageX: window.event.clientX + document.body.scrollLeft;
		mouseY = (ns4||ns5)? evt.pageY: window.event.clientY + document.body.scrollTop;
	}
	// tooltip width and height
	var tpWd = (ns4)? tooltip.width: (ie4||ie5)? tooltip.clientWidth: tooltip.offsetWidth;
	var tpHt = (ns4)? tooltip.height: (ie4||ie5)? tooltip.clientHeight: tooltip.offsetHeight;
	// document area in view (subtract scrollbar width for ns)
	var winWd = (ns4||ns5)? window.innerWidth-20+window.pageXOffset: document.body.clientWidth+document.body.scrollLeft;
	var winHt = (ns4||ns5)? window.innerHeight-20+window.pageYOffset: document.body.clientHeight+document.body.scrollTop;
	// check mouse position against tip and window dimensions
	// and position the tooltip 
	if ((mouseX+offX+tpWd)>winWd) 
		tipcss.left = (ns4)? mouseX-(tpWd+offX): mouseX-(tpWd+offX)+"px";
	else tipcss.left = (ns4)? mouseX+offX: mouseX+offX+"px";
	if ((mouseY+offY+tpHt)>winHt) 
		tipcss.top = (ns4)? winHt-(tpHt+offY): winHt-(tpHt+offY)+"px";
	else tipcss.top = (ns4)? mouseY+offY: mouseY+offY+"px";
	if (!tipFollowMouse) t1=setTimeout("tipcss.visibility='visible'",100);
}

function hideTip() {
	if (!tooltip) return;
	t2=setTimeout("tipcss.visibility='hidden'",100);
	tipOn = false;
}