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

var origWidth, origHeight;

// avoid error of passing event object in older browsers
if (nodyn) { event = "nope" }

///////////////////////  CUSTOMIZE HERE   ////////////////////
// settings for tooltip 
// Do you want tip to move when mouse moves over link?
var tipFollowMouse= false;	
// Be sure to set tipWidth wide enough for widest image
var tipWidth= 140;
var offX= 20;	// how far from mouse to show tip
var offY= 12; 
var tipFontFamily= "Verdana, arial, helvetica, sans-serif";
var tipFontSize= "8pt";
// set default text color and background color for tooltip here
// individual tooltips can have their own (set in messages arrays)
// but don't have to
var tipFontColor= "#ffffff";
var tipBgColor= "#804d85"; 
var tipBorderColor= "#000000";
var tipBorderWidth= 1;
var tipBorderStyle= "ridge";
var tipPadding= 6;

// tooltip content goes here (image, description, optional bgColor, optional textcolor)
var messages = new Array();
// multi-dimensional arrays containing: 
// image and text for tooltip
// optional: bgColor and color to be sent to tooltip
messages[0] = new Array('ims/modernart.jpg','Scottish Gallery of Modern Art','white','black');
messages[1] = new Array('ims/deangal.jpg','Dean Gallery','white','black');
messages[2] = new Array('ims/portgall.jpg','Scottish National Portrait Gallery','white','black');
messages[3] = new Array('ims/natgal.jpg','Scottish National Gallery','white','black');
messages[4] = new Array('ims/fruitm.jpg','Fruitmarket Gallery','white','black');
messages[5] = new Array('ims/waverley.jpg','Waverley Station','white','black');
messages[6] = new Array('ims/knox.jpg','John Knox House','white','black');
messages[7] = new Array('ims/stgiles.jpg','St Giles Cathedral','white','black');
messages[8] = new Array('ims/gladstones.jpg','Gladstones Land','white','black');
messages[9] = new Array('ims/trafalgar.jpg','Calton Hill Nelson Monument','white','black');
messages[10] = new Array('ims/observ.jpg','Observatory','white','black');
messages[11] = new Array('ims/holyrood.jpg','Palace of Holyrood House','white','black');
messages[12] = new Array('','Scottish Parliament','white','black');
messages[13] = new Array('','Conference Centre','white','black');
messages[14] = new Array('ims/botanics.jpg','Edinburgh Royal Botanical Gardens','white','black');
messages[15] = new Array('ims/arthursseat.jpg','Arthurs Seat','white','black');
messages[16] = new Array('ims/saliscrags3.jpg','Salisbury Crags','white','black');
messages[17] = new Array('ims/stmargarets.jpg','St Margarets Loch','white','black');
messages[18] = new Array('ims/duddingston.jpg','Duddingston Loch','white','black');
messages[19] = new Array('','University','white','black');
messages[20] = new Array('','The Meadows','white','black');
messages[21] = new Array('ims/princesst.jpg','Princes Street','white','black');
messages[22] = new Array('','George Street','white','black');
messages[23] = new Array('ims/royalmile.jpg','Royal Mile','white','black');
messages[24] = new Array('','Leith','white','black');
messages[25] = new Array('ims/castle.jpg','Edinburgh Castle','white','black');
messages[26] = new Array('../heriottaptph/heriottapt5780.jpg','258 Ferry Road. 2 rental apartments sleeping up to 8 each. Magnificent view of the castle on the horizon');
messages[27] = new Array('../ericaph/bfacade5780.jpeg','Modern apartment with balcony, available at certain times, Sleeps 2 to 4');
messages[28] = new Array('../deanph/deanviewsm.jpeg','The Garden Flat, Dean Terrace, Self-catering apartment, 2 bedrooms 2 bathrooms, sleeps 4 to 6');
messages[29] = new Array('../cnelph/cumber8080.jpg','Cumberland St, NE Lane, basement hideaway apartment, sleeps 2, maybe 4');
messages[30] = new Array('../mewsph/outsidesm.jpeg','The Royal Scots Club Mews Cottage, luxury Self-catering , sleeps up to 6');
messages[31] = new Array('../indiastreetph/indiastreet5780.jpg','16 India Street. Spacious ground floor apartment for 2.');
messages[32] = new Array('../abercromby26ph/abercromby265780.jpg','Ground Floor Apt. 26 Abercromby Place, rental sleeps 4+1.');
messages[33] = new Array('../windsorph/2windsor5780.jpeg','Windsor Street. Modernised Georgian self-catering rental with old Edinburgh atmosphere. Sleeps 2-4');
messages[34] = new Array('../glenfinlas/glenfinlas5780.jpg','10 Glenfinlas Street. 5 star fully serviced B&B rental apartment. Sleeps 2');
messages[35] = new Array('../minnowhouseph/minnowhouse5780.jpg','The Minnow House, romantic garden pavilion for 2.');
messages[36] = new Array('../roseburnph/roseburn5780.jpg','4, 6 Roseburn Maltings, comfortable modern apartment, free off-road parking. Sleeps 4');
messages[37] = new Array('../squareoneph/squareone5780.jpg','Square One, 2 modern apartments sleeping 6 each.');
messages[38] = new Array('../westbowph/westbow5780.jpg','West Bow, Vaulted stone ceilings 1605 house sleeping up to 10');
messages[39] = new Array('../stgilesph/facadeport.jpg','6 St Giles Street. Quiet comfortable 3rd floor apartment just off the Royal Mile. Sleeps 2 to 4');
messages[40] = new Array('../cockburnstreetph/cockburnstreet5780.jpg','35 Cockburn Street. 2nd floor apartment on this cosmopolitan street. Sleeps up to 6');
messages[41] = new Array('../227highstph/227highstreet5780.jpg','227, Royal Mile, right in the middle of Edinburghs historic center! Charming apartment, sleeps up to 6');
messages[42] = new Array('../cranstonph/cranston5780.jpg','1, Cranston Street, Royal Mile. Stylish contemporary, great views. Sleeps 6');
messages[43] = new Array('../royalmile103ph/royalmile1035780.jpg','103 Canongate, Royal Mile near Holyrood Palace. Balcony. sleeps 4.');
messages[44] = new Array('../7stmarysph/7stmarys5780.jpg','7 St Marys Street, Edinburgh center, just off the Royal Mile. Cafes, shops, pubs nearby.');
messages[45] = new Array('../lothianph/lothian5780.jpg','Apartment 39, Lothian House, Self-catering apartment, sleeps 2 to 4');
messages[46] = new Array('../cordinersph/outsidesm.jpeg','21, Cordiners Land, secluded amongst gardens, a self catering apartment, sleeping 1 to 6');
messages[47] = new Array('../ecaph/ecasm.jpeg','Edinburgh Central Apartments, 11 well appointed self catering apartments, sleeping 1 to 8');
messages[48] = new Array('../nlibertonph/nliberton5780.jpg','Nether Liberton Court. Top floor bright modern apartment, sleeping 3, 2 bedrooms, 2 bathrooms. Private parking.');
messages[49] = new Array('../royalmile166ph/royalmile1665780.jpg','166 High Street Royal Mile, 3rd floor apartment, sunny and spacious, sleeping 5');
messages[50] = new Array('../annhouseph/annhouse5780.jpg','11 Ann House, second floor apartment, access by stairs of lift, sleeping up to 6');
messages[51] = new Array('../waverleyph/waverley5780.jpg','25 Waverley Park. Cosy apartment for 2 overlooking park.');
messages[52] = new Array('../carltonmewsph/carltonmews5780.jpg','Carlton Terrace Mews. House for 4 in charming courtyard.');
messages[53] = new Array('../jeffrey8ph/dragon5780.jpg','Flat 14 8 Jeffrey Street. Top floor apartment sleeping 2 to 4. Access to roof top terrace.');
messages[54] = new Array('../annandale54ph/annandale545780.jpg','54 Annandale Street. 2 modern rental apartments sleeping up to 6 each or 12 together.');
messages[55] = new Array('../hartph/hart5780.jpg','9 Hart Street. Ground floor apartment sleeping to 4 to 6.');
messages[56] = new Array('../candlemakerph/candlemaker5780.jpg','48 Candlemaker Row. Historic 1700s flat sleeping 2 to 4.');
messages[57] = new Array('../westbow112ph/westbow1125780.jpg','112 West Bow, stylish quiet apartment sleeping 4 to 6');
messages[58] = new Array('../huntingtonph/huntington5780.jpg','4/9 Huntington Place. Quiet apartment overlooking trees, sleeping up to 4');
messages[59] = new Array('../brandonph/brandon5780.jpg','5 Brandon Street. Spacious Georgian apartment, sleeping up to 7');
messages[60] = new Array('../clunyph/cluny5780.jpg','33 Cluny Drive. Self contained contemporary apartment, sleeping 2');
messages[61] = new Array('../royalcircusph/royalcircus5780.jpg','One Royal Circus. Exclusive use rental (up to 12) or bed and breakfast, magnificent Georgian town house');
messages[62] = new Array('../rossieph/rossie5780.jpg','2 Rossie Place, family friendly self-catering rental.');
messages[63] = new Array('../cowgateheadph/cowgatehead5780.jpg','2/10 Cowgatehead modern studio apartment for 2-4.');
messages[64] = new Array('../drummondph/drummond5780.jpg','Flat 4 Drummond House. Free parking. Sleeping 4-6.');
messages[65] = new Array('../albanyph/albany5780.jpg','Albany Street, 2 apartments, sleeping 6 and 4 (+1).');
messages[66] = new Array('../belfordmewsph/belfordmews5780.jpg','21 Belford Mews, rental overlooking spectacular waterfall, sleeps 6-7');
messages[67] = new Array('../northumberlandph/northumberland5780.jpg','12 Northumberland SW Lane, Quiet rental house and tiny garden, sleeps 5.');
messages[68] = new Array('../learmonthapartmentph/learmonthapartment5780.jpg','11 Learmonth Terrace apartment with great views, sleeping 2-4.');
messages[69] = new Array('../royalmile457ph/royalmile4575780.jpg','457 Lawnmarket, Royal Mile, apartment sleeping 4.');
messages[70] = new Array('../leslieph/leslie5780.jpg','11 Leslie Place, apartment sleeping 2-4.');
messages[71] = new Array('../london10ph/london105780.jpg','10, London Street. Georgian Edinburgh, 1 double bedroom plus sitting room with double sofa bed. Sleeps 2 to 4.');
messages[72] = new Array('../castleviewaptph/castleviewapt5780.jpg','Castle View Apartment, family rental sleeping 6.');
messages[73] = new Array('../gayfieldph/gayfield5780.jpg','Craigmoss Apartment, 3 Gayfield Street. 4 star Rental apartment for 2 to 4.');
messages[74] = new Array('../circuslaneph/circuslane5780.jpg','17 Circus Lane. Exciting contemporary design , space and light, rental for up to 6.');
messages[75] = new Array('../lochrinph/lochrin5780.jpg','24 Lochrin Place. Modern, space and light. Free parking. Sleeping up to 6.');
messages[76] = new Array('../kingsstablesph/kingsstables5780.jpg','11 Kings Stables Lane. Mews house flat with the castle looming above. Sleeping 2 to 4.');
messages[77] = new Array('../greyfriarsph/greyfriars5780.jpg','Greyfriars. Cosy apartment with views of Greyfriars Church. Sleeping up to 3.');
messages[78] = new Array('../thistle74ph/thistle745780.jpg','74 Thistle Street. Georgian house loft conversion sleeps up to 6.');
messages[79] = new Array('../thistleph/thistle5780.jpg','65 Thistle Street. Modernised Georgian apartment sleeps up to 4');
messages[80] = new Array('../dublinph/dublin5780.jpg','5, Dublin Street. Wood panelling, king-size bed, great shower and disappearing kitchen - a cosy hideaway for two');
messages[81] = new Array('../ramsaygardenph/ramsaygarden5780.jpg','5/2 Ramsay Garden. Panoramic views, balcony, romantic fairy-tale house very close to the castle and the Royal Mile. Sleeping 2 to 4.');
messages[82] = new Array('../dundas15ph/dundas155780.jpg','15 Dundas Street. 5 star luxury in Georgian House, sleeps 6.');
messages[83] = new Array('../dundas15aph/dundas15a5780.jpg','15A Dundas Street. 5 star luxury in Georgian House, sleeps 4.');
messages[84] = new Array('../drumsheughph/drumsheugh5780.jpg','14B Drumsheugh Gardens. Free reserved parking, close to Princes Street. Sleeps 6.');
messages[85] = new Array('../stbernardsph/stbernards5780.jpg','33 St Bernards Crescent. Well designed compact ground floor apartment. Sleeps 2-4.');
messages[86] = new Array('../cordiners23ph/cordiners235780.jpg','23, Cordiners Land, top floor contemporary apartment, sleeping 2 to 4');
messages[87] = new Array('../walkerstreetph/walkerstreet5780.jpg','Smart contemporary apartment, quiet business and residential area, sleeping 2');
messages[88] = new Array('../queenstreetph/queenstreet5780.jpg','Spacious apartment in lower ground floor of 1791 Georgian Townhouse, sleeping 2 to 5');
messages[89] = new Array('../warristoncrescentph/warristoncrescent5780.jpg','Cosy lower ground floor apartment in a quiet residential Georgian street. Regular buses or 15 min walk from Princes Street. Sleeping 2');
messages[90] = new Array('../duncanslandph/duncansland5780.jpg','Apartment in historic Georgian house with shared garden. Regular buses or 10 min walk from Princes Street. Two bedrooms, sleeping 2 to 4');

////////////////////  END OF CUSTOMIZATION AREA  ///////////////////

// preload images that are to appear in tooltip
// from arrays above
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];
  }
}

// to layout image and text, 2-row table, image centered in top cell
// these go in var tip in doTooltip function
// startStr goes before image, midStr goes between image and text
var startStr = '<table width="' + tipWidth + '"><tr><td align="center" width="100%"><img src="';
var midStr = '" border="0"></td></tr><tr><td valign="top">';
var endStr = '</td></tr></table>';

////////////////////////////////////////////////////////////
//  initTip	- initialization for tooltip.
//		Global variables for tooltip. 
//		Set styles
//		Set up mousemove capture if tipFollowMouse set true.
////////////////////////////////////////////////////////////
var tooltip, tipcss;
function initTip() {
	if (nodyn) return;
	tooltip = (ie4)? document.all['tipDiv']: (ie5||ns5)? document.getElementById('tipDiv'): null;
	tipcss = 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) {
		document.onmousemove = trackMouse;
	}
}

window.onload = initTip;

/////////////////////////////////////////////////
//  doTooltip function
//			Assembles content for tooltip and writes 
//			it to tipDiv
/////////////////////////////////////////////////
var t1,t2;	// for setTimeouts
var tipOn = false;	// check if over tooltip link
function doTooltip(evt,num) {
	if (!tooltip) return;
	if (t1) clearTimeout(t1);	if (t2) clearTimeout(t2);
	tipOn = true;
	// set colors if included in messages array
	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 (ie4||ie5||ns5) {
		var tip = startStr + messages[num][0] + midStr + '<span style="font-family:' + tipFontFamily + '; font-size:' + tipFontSize + '; color:' + curFontColor + ';">' + messages[num][1] + '</span>' + endStr;
		tipcss.backgroundColor = curBgColor;
	 	tooltip.innerHTML = tip;
	}
	if (!tipFollowMouse) positionTip(evt);
	else t1=setTimeout("tipcss.visibility='visible'",100);
}

var mouseX, mouseY;
function trackMouse(evt) {
	standardbody=(document.compatMode=="CSS1Compat")? document.documentElement : document.body //create reference to common "body" across doctypes
	mouseX = (ns5)? evt.pageX: window.event.clientX + standardbody.scrollLeft;
	mouseY = (ns5)? evt.pageY: window.event.clientY + standardbody.scrollTop;
	if (tipOn) positionTip(evt);
}

/////////////////////////////////////////////////////////////
//  positionTip function
//		If tipFollowMouse set false, so trackMouse function
//		not being used, get position of mouseover event.
//		Calculations use mouseover event position, 
//		offset amounts and tooltip width to position
//		tooltip within window.
/////////////////////////////////////////////////////////////
function positionTip(evt) {
	if (!tipFollowMouse) {
		standardbody=(document.compatMode=="CSS1Compat")? document.documentElement : document.body
		mouseX = (ns5)? evt.pageX: window.event.clientX + standardbody.scrollLeft;
		mouseY = (ns5)? evt.pageY: window.event.clientY + standardbody.scrollTop;
	}
	// tooltip width and height
	var tpWd = (ie4||ie5)? tooltip.clientWidth: tooltip.offsetWidth;
	var tpHt = (ie4||ie5)? tooltip.clientHeight: tooltip.offsetHeight;
	// document area in view (subtract scrollbar width for ns)
	var winWd = (ns5)? window.innerWidth-20+window.pageXOffset: standardbody.clientWidth+standardbody.scrollLeft;
	var winHt = (ns5)? window.innerHeight-20+window.pageYOffset: standardbody.clientHeight+standardbody.scrollTop;
	// check mouse position against tip and window dimensions
	// and position the tooltip 
	if ((mouseX+offX+tpWd)>winWd) 
		tipcss.left = mouseX-(tpWd+offX)+"px";
	else tipcss.left = mouseX+offX+"px";
	if ((mouseY+offY+tpHt)>winHt) 
		tipcss.top = winHt-(tpHt+offY)+"px";
	else tipcss.top = mouseY+offY+"px";
	if (!tipFollowMouse) t1=setTimeout("tipcss.visibility='visible'",100);
}

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

document.write('<div id="tipDiv" style="position:absolute; visibility:hidden; z-index:100"></div>')