// JavaScript Document

/***********************************************
* Image w/ description tooltip- By Dynamic Web Coding (www.dyn-web.com)
* Copyright 2002-2007 by Sharon Paine
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
***********************************************/

/* IMPORTANT: Put script after tooltip div or 
	 put tooltip div just before </BODY>. */

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= true;	
// Be sure to set tipWidth wide enough for widest image
var tipWidth= 850;
var offX= 5;	// 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= "#999999";
var tipBgColor= "#DDECFF"; 
var tipBorderColor= "#000080";
var tipBorderWidth= 0;
var tipBorderStyle= "ridge";
var tipPadding= 0;

// 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('image01.jpg','<center>Jammu suburb<br>Jammu, India<br>April 2009 Digital by Erika Saito</center>',"#000000");
messages[1] = new Array('image02.jpg','<center>Dhaba (&quot;cafe&quot; in Urdu)<br>Jammu, India<br>April 2009 Digital by Erika Saito</center>',"#000000");


messages[2] = new Array('image03.jpg','<center>Dada Hari Wav<br>Ahmedabad, India<br>April 2009 Digital by Erika Saito</center>',"#000000");
messages[3] = new Array('image04.jpg','<center>Dada Hari Wav<br>Ahmedabad, India<br>April 2009 Digital by Erika Saito</center>',"#000000");
messages[4] = new Array('image05.jpg','<center>A Hindu temple<br>Ahmedabad, India<br>April 2009 Digital by Erika Saito</center>',"#000000");
messages[5] = new Array('image06.jpg','<center>A Hindu temple<br>Ahmedabad, India<br>April 2009 Digital by Erika Saito</center>',"#000000");
messages[6] = new Array('image07.jpg','<center>Ahmedabad, India<br>April 2009 Digital by Erika Saito</center>',"#000000");
messages[7] = new Array('image08.jpg','<center>Swaminarayan Mandir?<br>Ahmedabad, India<br>April 2009 Digital by Erika Saito</center>',"#000000");
messages[8] = new Array('image09.jpg','<center>Swaminarayan Mandir?<br>Ahmedabad, India<br>April 2009 Digital by Erika Saito</center>',"#000000");
messages[9] = new Array('image10.jpg','<center>Swaminarayan Mandir?<br>Ahmedabad, India<br>April 2009 Digital by Erika Saito</center>',"#000000");
messages[10] = new Array('image11.jpg','<center>Swaminarayan Mandir?<br>Ahmedabad, India<br>April 2009 Digital by Erika Saito</center>',"#000000");
messages[11] = new Array('image12.jpg','<center>Swaminarayan Mandir?<br>Ahmedabad, India<br>April 2009 Digital by Erika Saito</center>',"#000000");
messages[12] = new Array('image13.jpg','<center>Dharamsala, India<br>April 2009 Digital by Erika Saito</center>',"#000000");
messages[13] = new Array('image14.jpg','<center>&quot;Use us to keep your school clean&quot; in Tibetan<br>Dharamsala, India<br>April 2009 Digital by Erika Saito</center>',"#000000");
messages[14] = new Array('image15.jpg','<center>Tibetan girl<br>Dharamsala, India<br>April 2009 Digital by Erika Saito</center>',"#000000");
messages[15] = new Array('image16.jpg','<center>Dalai Lama Temple<br>Dharamsala, India<br>April 2009 Digital by Erika Saito</center>',"#000000");
messages[16] = new Array('image17.jpg','<center>Tibetan Buddhism Temple<br>Dharamsala, India<br>April 2009 Digital by Erika Saito</center>',"#000000");
messages[17] = new Array('image18.jpg','<center>Heading to Srinagal<br>Dharamsala, India<br>April 2009 Digital by Erika Saito</center>',"#000000");
messages[18] = new Array('image19.jpg','<center>India <br> 2008 Digital color by Adam Ruszkowski</center>',"#000000");

messages[19] = new Array('image20.jpg','<center>India <br> 2008 Digital color by Adam Ruszkowski</center>',"#000000");
messages[20] = new Array('image21.jpg','<center>India <br> 2008 Digital color by Adam Ruszkowski</center>',"#000000");
messages[21] = new Array('image22.jpg','<center>India <br> 2008 Digital color by Adam Ruszkowski</center>',"#000000");
messages[22] = new Array('image23.jpg','<center>India <br> 2008 Digital color by Adam Ruszkowski</center>',"#000000");
messages[23] = new Array('image24.jpg','<center>India <br> 2008 Digital color by Adam Ruszkowski</center>',"#000000");
messages[24] = new Array('image25.jpg','<center>India <br> 2008 Digital color by Adam Ruszkowski</center>',"#000000");
messages[25] = new Array('image26.jpg','<center>India <br> 2008 Digital color by Adam Ruszkowski</center>',"#000000");
messages[26] = new Array('image27.jpg','<center>India <br> 2008 Digital color by Adam Ruszkowski</center>',"#000000");
messages[27] = new Array('image28.jpg','<center>India <br> 2008 Digital color by Adam Ruszkowski</center>',"#000000");
messages[28] = new Array('image29.jpg','<center>India <br> 2008 Digital color by Adam Ruszkowski</center>',"#000000");
messages[29] = new Array('image30.jpg','<center>India <br> 2008 Digital color by Adam Ruszkowski</center>',"#000000");
messages[30] = new Array('image31.jpg','<center>India <br> 2008 Digital color by Adam Ruszkowski</center>',"#000000");
messages[31] = new Array('image32.jpg','<center>India <br> 2008 Digital color by Adam Ruszkowski</center>',"#000000");
messages[32] = new Array('image33.jpg','<center>India <br> 2008 Digital color by Adam Ruszkowski</center>',"#000000");
messages[33] = new Array('image34.jpg','<center>India <br> 2008 Digital color by Adam Ruszkowski</center>',"#000000");
messages[34] = new Array('image35.jpg','<center>India <br> 2008 Digital color by Adam Ruszkowski</center>',"#000000");
messages[35] = new Array('image36.jpg','<center>India <br> 2008 Digital color by Adam Ruszkowski</center>',"#000000");
messages[36] = new Array('image37.jpg','<center>India <br> 2008 Digital color by Adam Ruszkowski</center>',"#000000");
messages[37] = new Array('image38.jpg','<center>India <br> 2008 Digital color by Adam Ruszkowski</center>',"#000000");
messages[38] = new Array('image39.jpg','<center>India <br> 2008 Digital color by Adam Ruszkowski</center>',"#000000");
messages[39] = new Array('image40.jpg','<center>India <br> 2008 Digital color by Adam Ruszkowski</center>',"#000000");

messages[40] = new Array('image41.jpg','<center>Prayer candles and flowers <br> India <br> December 2008 Digital color by Michael Marquand</center>',"#000000");
messages[41] = new Array('image42.jpg','<center>Bags of spices in Old Delhi&#39;s spice market<br>India <br> December 2008 Digital color by Michael Marquand</center>',"#000000");
messages[42] = new Array('image43.jpg','<center>A dog sleeping in Old Delhi&#39;s spice market<br>India <br> December 2008 Digital color by Michael Marquand</center>',"#000000");
messages[43] = new Array('delhi/image01.jpg','<center>Man riding the bus<br>Delhi, India <br> December 2008 Digital color by Michael Marquand</center>',"#000000");
messages[44] = new Array('image01.jpg','<center>Monkeys<br>Varanasi, India <br> December 2008 Digital color by Michael Marquand</center>',"#000000");
messages[45] = new Array('image02.jpg','<center>Clothes on a line<br>Varanasi, India <br> December 2008 Digital color by Michael Marquand</center>',"#000000");
messages[46] = new Array('image03.jpg','<center>Man fishing in the Ganges River<br>Varanasi, India <br> December 2008 Digital color by Michael Marquand</center>',"#000000");
messages[47] = new Array('image04.jpg','<center>Young boy with a kite sitting on the Ghats of the Ganges River in the evening<br>Varanasi, India <br> December 2008 Digital color by Michael Marquand</center>',"#000000");
messages[48] = new Array('image05.jpg','<center>Man sitting on the Ghats of the Ganges River in the morning<br>Varanasi, India <br> December 2008 Digital color by Michael Marquand</center>',"#000000");
messages[49] = new Array('image06.jpg','<center>Man getting his face shaved on the Ghats of the Ganges River<br>Varanasi, India <br> December 2008 Digital color by Michael Marquand</center>',"#000000");
messages[50] = new Array('image07.jpg','<center>Schoolgirl peering through a window<br>Varanasi, India <br> December 2008 Digital color by Michael Marquand</center>',"#000000");
messages[51] = new Array('image08.jpg','<center>Monkey chained up on the Ghats of the Ganges River<br>Varanasi, India <br> December 2008 Digital color by Michael Marquand</center>',"#000000");
messages[52] = new Array('image09.jpg','<center>School children performing Hindu ritual at runrise by the Ganges River<br>Varanasi, India <br> December 2008 Digital color by Michael Marquand</center>',"#000000");
messages[53] = new Array('image10.jpg','<center>Goats sitting on the Ghats of the Ganges River<br>Varanasi, India <br> December 2008 Digital color by Michael Marquand</center>',"#000000");
messages[54] = new Array('image44.jpg','<center>Water buffalo in the Ganges River<br>India <br> December 2008 Digital color by Michael Marquand</center>',"#000000");
messages[55] = new Array('agra/image01.jpg','<center>Monkey sitting on a fence at sunrise<br>Agra, India <br> December 2008 Digital color by Michael Marquand</center>',"#000000");
messages[56] = new Array('jaipur/image01.jpg','<center>Still life<br>Jaipur, India <br> December 2008 Digital color by Michael Marquand</center>',"#000000");
messages[57] = new Array('delhi/image02.jpg','<center>Cow in the street<br>Delhi, India <br> December 2008 Digital color by Michael Marquand</center>',"#000000");
messages[58] = new Array('pushkar/image01.jpg','<center>Indian man smoking<br>Pushkar, India <br> December 2008 Digital color by Michael Marquand</center>',"#000000");
messages[59] = new Array('delhi/image03.jpg','<center>The Red Fort<br>Delhi, India <br> December 2008 Digital color by Michael Marquand</center>',"#000000");

messages[60] = new Array('delhi/image04.jpg','<center>School rickshaws<br>Delhi, India <br> December 2008 Digital color by Michael Marquand</center>',"#000000");
messages[61] = new Array('image11.jpg','<center>A boat on the Ghats of the Ganges River<br>Varanasi, India <br> December 2008 Digital color by Michael Marquand</center>',"#000000");
messages[62] = new Array('image12.jpg','<center>People bathing in the Ganges River early in the morning<br>Varanasi, India <br> December 2008 Digital color by Michael Marquand</center>',"#000000");
messages[63] = new Array('agra/image02.jpg','<center>Agra Fort<br>Agra, India <br> December 2008 Digital color by Michael Marquand</center>',"#000000");



messages[64] = new Array('pisa/image10.jpg','<center>Interior of the Cathedral of Pisa, Piazza dei Miracoli, Pisa, Italy <br> October 2006 Digital color by Brett Adamek</center>',"#000000");
messages[65] = new Array('pisa/image11.jpg','<center>Interior of the Cathedral of Pisa, Piazza dei Miracoli, Pisa, Italy <br> October 2006 Digital color by Brett Adamek</center>',"#000000");
messages[66] = new Array('pisa/image12.jpg','<center>Arno River, Pisa, Italy <br> October 2006 Digital color by Brett Adamek</center>',"#000000");
messages[67] = new Array('pisa/image13.jpg','<center>Interior of the Cathedral of Pisa, Piazza dei Miracoli, Pisa, Italy <br> October 2006 Digital color by Suzanne Steinert</center>',"#000000");
messages[68] = new Array('pisa/image14.jpg','<center>Antipasti<br>Antica Trattoria il Campano, Pisa, Italy <br> October 2006 Digital color by Jamila B.C.</center>',"#000000");
messages[69] = new Array('pisa/image15.jpg','<center>Il Torre, Piazza dei Miracoli, Pisa, Italy <br> October 2006 Digital color by Jamila B.C.</center>',"#000000");
messages[70] = new Array('pisa/image16.jpg','<center>Romulus and Remus suckling the wolf <br> Piazza dei Miracoli, Pisa, Italy <br> October 2006 Digital color by Jamila B.C.</center>',"#000000");
messages[71] = new Array('pisa/image17.jpg','<center>Battistero di San Giovanni, Piazza dei Miracoli, Pisa, Italy <br> October 2006 Digital color by Jamila B.C.</center>',"#000000");
messages[72] = new Array('pisa/image18.jpg','<center>Chandelier <br>Interior of the Cathedral of Pisa, Piazza dei Miracoli, Pisa, Italy <br> October 2006 Digital color by Jamila B.C.</center>',"#000000");
messages[73] = new Array('sicilia/image01.jpg','<center>Southern Italy <br> April 2007 Digital color by Winston Woo</center>',"#000000");
messages[74] = new Array('sicilia/image02.jpg','<center>Southern, Italy <br> April 2007 Digital color by Winston Woo</center>',"#000000");
messages[75] = new Array('sicilia/image03.jpg','<center>Southern Italy <br> April 2007 Digital color by Winston Woo</center>',"#000000");
messages[76] = new Array('sicilia/image04.jpg','<center>Southern Italy <br> April 2007 Digital color by Winston Woo</center>',"#000000");
messages[77] = new Array('sicilia/image05.jpg','<center>Southern Italy <br> April 2007 Digital color by Winston Woo</center>',"#000000");
messages[78] = new Array('sicilia/image06.jpg','<center>Southern Italy <br> April 2007 Digital color by Winston Woo</center>',"#000000");
messages[79] = new Array('sicilia/image07.jpg','<center>Southern Italy <br> April 2007 Digital color by Winston Woo</center>',"#000000");
messages[80] = new Array('sicilia/image08.jpg','<center>Southern Italy <br> April 2007 Digital color by Winston Woo</center>',"#000000");
messages[81] = new Array('sicilia/image09.jpg','<center>Southern Italy <br> April 2007 Digital color by Winston Woo</center>',"#000000");
messages[82] = new Array('sicilia/image10.jpg','<center>Southern Italy <br> April 2007 Digital color by Winston Woo</center>',"#000000");
messages[83] = new Array('sicilia/image11.jpg','<center>Southern Italy <br> April 2007 Digital color by Winston Woo</center>',"#000000");
messages[84] = new Array('sicilia/image12.jpg','<center>Southern Italy <br> April 2007 Digital color by Winston Woo</center>',"#000000");
messages[85] = new Array('sicilia/image13.jpg','<center>Southern Italy <br> April 2007 Digital color by Winston Woo</center>',"#000000");
messages[86] = new Array('sicilia/image14.jpg','<center>Southern Italy <br> April 2007 Digital color by Winston Woo</center>',"#000000");
messages[87] = new Array('sicilia/image15.jpg','<center>Southern Italy <br> April 2007 Digital color by Winston Woo</center>',"#000000");

messages[88] = new Array('sicilia/image16.jpg','<center>Southern Italy <br> April 2007 Digital color by Winston Woo</center>',"#000000");
messages[89] = new Array('sicilia/image17.jpg','<center>Southern Italy <br> April 2007 Digital color by Winston Woo</center>',"#000000");
messages[90] = new Array('sicilia/image18.jpg','<center>Southern Italy <br> April 2007 Digital color by Winston Woo</center>',"#000000");
messages[91] = new Array('sicilia/image19.jpg','<center>Southern Italy <br> April 2007 Digital color by Winston Woo</center>',"#000000");
messages[92] = new Array('sicilia/image20.jpg','<center>Southern Italy <br> April 2007 Digital color by Winston Woo</center>',"#000000");
messages[93] = new Array('sicilia/image21.jpg','<center>Southern Italy <br> April 2007 Digital color by Winston Woo</center>',"#000000");
messages[94] = new Array('sicilia/image22.jpg','<center>Southern Italy <br> April 2007 Digital color by Winston Woo</center>',"#000000");
messages[95] = new Array('sicilia/image23.jpg','<center>Southern Italy <br> April 2007 Digital color by Winston Woo</center>',"#000000");

messages[96] = new Array('sicilia/image24.jpg','<center>Southern Italy <br> April 2007 Digital color by Winston Woo</center>',"#000000");
messages[97] = new Array('sicilia/image25.jpg','<center>Southern Italy <br> April 2007 Digital color by Winston Woo</center>',"#000000");
messages[98] = new Array('sicilia/image26.jpg','<center>Southern Italy <br> April 2007 Digital color by Winston Woo</center>',"#000000");
messages[99] = new Array('sicilia/image27.jpg','<center>Southern Italy <br> April 2007 Digital color by Winston Woo</center>',"#000000");
messages[100] = new Array('sicilia/image28.jpg','<center>Southern Italy <br> April 2007 Digital color by Winston Woo</center>',"#000000");
messages[101] = new Array('sicilia/image29.jpg','<center>Southern Italy <br> April 2007 Digital color by Winston Woo</center>',"#000000");
messages[102] = new Array('sicilia/image30.jpg','<center>Southern Italy <br> April 2007 Digital color by Winston Woo</center>',"#000000");
messages[103] = new Array('sicilia/image31.jpg','<center>Southern Italy <br> April 2007 Digital color by Winston Woo</center>',"#000000");

messages[104] = new Array('sicilia/image32.jpg','<center>Southern Italy <br> April 2007 Digital color by Winston Woo</center>',"#000000");
messages[105] = new Array('sicilia/image33.jpg','<center>Southern Italy <br> April 2007 Digital color by Winston Woo</center>',"#000000");
messages[106] = new Array('sicilia/image34.jpg','<center>Southern Italy <br> April 2007 Digital color by Winston Woo</center>',"#000000");
messages[107] = new Array('sicilia/image35.jpg','<center>Southern Italy <br> April 2007 Digital color by Winston Woo</center>',"#000000");
messages[108] = new Array('sicilia/image36.jpg','<center>Southern Italy <br> April 2007 Digital color by Winston Woo</center>',"#000000");
messages[109] = new Array('venezia/image01.jpg','<center>Dusk <br> Venezia, Italy <br> October 2007 Digital color by Jamila B.C.</center>',"#000000");
messages[110] = new Array('venezia/image02.jpg','<center>Venezia, Italy <br> October 2007 Digital color by Jamila B.C.</center>',"#000000");
messages[111] = new Array('venezia/image03.jpg','<center>The ivy is turning, Autumn approaches <br> Venezia, Italy <br> October 2007 Digital color by Jamila B.C.</center>',"#000000");

messages[112] = new Array('venezia/image04.jpg','<center>Venezia, Italy <br> October 2007 Digital color by Brett Adamek</center>',"#000000");
messages[113] = new Array('venezia/image05.jpg','<center>Venezia, Italy <br> October 2007 Digital color by Suzanne Steinert</center>',"#000000");
messages[114] = new Array('venezia/image06.jpg','<center>Late afternoon sun <br> Venezia, Italy <br> October 2007 Digital color by Jamila B.C.</center>',"#000000");
messages[115] = new Array('venezia/image07.jpg','<center>A disgruntled pigeon <br>Venezia, Italy <br> October 2007 Digital color by Jamila B.C.</center>',"#000000");
messages[116] = new Array('venezia/image08.jpg','<center>Venezia, Italy <br> October 2007 Digital color by Jamila B.C.</center>',"#000000");
messages[117] = new Array('venezia/image09.jpg','<center>Rubbish collected by the canal <br> Venezia, Italy <br> October 2007 Digital color by Jamila B.C.</center>',"#000000");
messages[118] = new Array('venezia/image10.jpg','<center>A gondola ride <br> Venezia, Italy <br> October 2007 Digital color by Jamila B.C.</center>',"#000000");
messages[119] = new Array('venezia/image11.jpg','<center>The lair <br> Venezia, Italy <br> October 2007 Digital color by Jamila B.C.</center>',"#000000");

////////////////////  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>')