// 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('gualeguaychu/image01.jpg','<center>Gualeguaychu, Argentina <br> 2009 Digital color by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[1] = new Array('gualeguaychu/image02.jpg','<center>Gualeguaychu, Argentina <br> 2009 Digital color by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[2] = new Array('gualeguaychu/image03.jpg','<center>Carnival <br> Gualeguaychu, Argentina <br> 2009 Digital color by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[3] = new Array('gualeguaychu/image04.jpg','<center>Carnival <br> Gualeguaychu, Argentina <br> 2009 Digital color by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[4] = new Array('gualeguaychu/image05.jpg','<center>Carnival <br> Gualeguaychu, Argentina <br> 2009 Digital color by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[5] = new Array('gualeguaychu/image06.jpg','<center>Carnival <br> Gualeguaychu, Argentina <br> 2009 Digital color by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[6] = new Array('gualeguaychu/image07.jpg','<center>Carnival <br> Gualeguaychu, Argentina <br> 2009 Digital color by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[7] = new Array('gualeguaychu/image08.jpg','<center>Carnival <br> Gualeguaychu, Argentina <br> 2009 Digital color by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[8] = new Array('gualeguaychu/image09.jpg','<center>Carnival <br> Gualeguaychu, Argentina <br> 2009 Digital color by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[9] = new Array('gualeguaychu/image10.jpg','<center>Carnival <br> Gualeguaychu, Argentina <br> 2009 Digital color by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[10] = new Array('gualeguaychu/image11.jpg','<center>Carnival <br> Gualeguaychu, Argentina <br> 2009 Digital color by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[11] = new Array('gualeguaychu/image12.jpg','<center>Carnival <br> Gualeguaychu, Argentina <br> 2009 Digital color by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[12] = new Array('gualeguaychu/image13.jpg','<center>Carnival <br> Gualeguaychu, Argentina <br> 2009 Digital color by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[13] = new Array('gualeguaychu/image14.jpg','<center>Carnival <br> Gualeguaychu, Argentina <br> 2009 Digital color by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");

messages[14] = new Array('buenosaires/image01.jpg','<center>The Sunday market in the San Telmo neighborhood of Buenos Aires, Argentina <br>  is filled with antiques, artwork, and odd collections such as this bust of Jesus on <br> display in front of a wall covered in graffiti <br>Buenos Aires, Argentina <br> May 14, 2008 Digital B&W by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[15] = new Array('buenosaires/image02.jpg','<center>Manzana de Las Luces, Buenos Aires, Argentina <br> 2009 Digital color by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[16] = new Array('buenosaires/image03.jpg','<center>$1USD = @$3.75 Argentine pesos, $30 pesos = @$8USD, @$8USD = 1 days earnings, 1 days earnings = poverty. <br> Street Juggler, 9 de Julio, Buenos Aires, Argentina <br> 2009 Digital color by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[17] = new Array('buenosaires/image04.jpg','<center>The daily grind of Buenos Aires, begins and ends in transportation across the city. From the province to the center, <br>lines of people wait for the buses. I get the urge to moo when I shuffle on, my body being forced shoulder to shoulder, <br> ass to ass, to a complete stranger, gripping the verticle bar above my head and hanging on as the driver catapults us <br>through the traffic. Sweat in summer, sweat in winter. <br> Buenos Aires, Argentina <br> 2009 Digital color by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[18] = new Array('buenosaires/image05.jpg','<center>The rooftops in the bario of Villa Crespo <br> Buenos Aires, Argentina <br> 2009 Digital B&W by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[19] = new Array('buenosaires/image06.jpg','<center>Buenos Aires, Argentina <br> 2009 Digital B&W by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[20] = new Array('buenosaires/image07.jpg','<center>Casa Rosada, Buenos Aires, Argentina <br> 2009 Digital B&W by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[21] = new Array('buenosaires/image08.jpg','<center>La Salud Delicada. <br> Barrio La Boca, Buenos Aires, Argentina <br> 2009 Digital color by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[22] = new Array('buenosaires/image09.jpg','<center>I walk no more. <br> Shoes strung from a wire and a rosary wrapped among them represent the young adults who died in the Republic <br> Cromagnon nightclub fire in December 2004 in the barrio Once, Buenos Aires, Argentina. The exits were reportedly locked  <br> to prevent people from entering without paying. A flare lit by a concertgoer apparently lit the highly flammable ceiling. <br> Many died of asphyxiation. Four years later the trial continues and 195 walk no more. <br> Buenos Aires, Argentina <br> 2009 Digital color by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");

messages[23] = new Array('tigre/image01.jpg','<center>A series of deltas, islands and home to lots of mosquitos. <br> Tigre, Argentina <br> 2009 Digital color by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[24] = new Array('tigre/image02.jpg','<center>A series of deltas, islands and home to lots of mosquitos. <br> Tigre, Argentina <br> 2009 Digital color by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[25] = new Array('tigre/image03.jpg','<center>A series of deltas, islands and home to lots of mosquitos. <br> Tigre, Argentina<br> 2009 Digital color by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");

messages[26] = new Array('../patagonia/image01.jpg','<center>Otto Meiling Refugio, Cerro Tronador, Patagonia, Bariloche, Argentina <br> 2009 Digital color by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[27] = new Array('../patagonia/image02.jpg','<center>Perito Moreno Glacier, Patagonia, El Calafate, Argentina <br> 2009 Digital color by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[28] = new Array('../patagonia/image03.jpg','<center>Perito Moreno Glacier, Patagonia, El Calafate, Argentina <br> 2009 Digital color by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[29] = new Array('../patagonia/image04.jpg','<center>Guide preparing crampons for a trek <br> Perito Moreno Glacier, Patagonia, El Calafate, Argentina <br> 2009 Digital color by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[30] = new Array('../patagonia/image05.jpg','<center>Perito Moreno Glacier, Patagonia, El Calafate, Argentina <br> 2009 Digital color by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[31] = new Array('../patagonia/image06.jpg','<center>Perito Moreno Glacier, Patagonia, El Calafate, Argentina <br> 2009 Digital color by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly /../patagonia/ ZUMA Press</center>',"#000000");
messages[32] = new Array('../patagonia/image07.jpg','<center>Guides rest for lunch during the Big Ice trek <br> Perito Moreno Glacier, Patagonia, El Calafate, Argentina<br> 2009 Digital color by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[33] = new Array('../patagonia/image08.jpg','<center>Blue laguna <br> Perito Moreno Glacier, Patagonia, El Calafate, Argentina <br> 2009 Digital color by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly /../patagonia/ ZUMA Press</center>',"#000000");
messages[34] = new Array('../patagonia/image09.jpg','<center>Cerro Tronador, Patagonia, Bariloche, Argentina <br> 2009 Digital color by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[35] = new Array('../patagonia/image10.jpg','<center>Cuercos del Paine, Torres del Paine National Park, Patagonia, Puerto Natales, Chile<br>2009 Digital B&W by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[36] = new Array('../patagonia/image11.jpg','<center>Bosque de Arrayanes, Patagonia, Villa La Angostura, Argentina <br> 2009 Digital color by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[37] = new Array('../patagonia/image12.jpg','<center>Trekking to the Cerro Torre Glacier <br> Patagonia, El Chalten, Argentina <br> 2009 Digital color by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[38] = new Array('../patagonia/image13.jpg','<center>Los Glaciares National Park, Patagonia, El Chalten, Argentina <br> 2009 Digital color by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[39] = new Array('../patagonia/image14.jpg','<center>Cerro Torre Glacier, Patagonia, El Chalten, Argentina <br> 2009 Digital color by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[40] = new Array('../patagonia/image15.jpg','<center>Laguna de los Tres, Fitz Roy and surrounding peaks, Patagonia, El Chalten, Argentina<br> 2009 Digital color by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[41] = new Array('../patagonia/image16.jpg','<center>Perito Moreno Glacier, Patagonia, El Calafate, Argentina <br> 2009 Digital color by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[42] = new Array('../patagonia/image17.jpg','<center>Cajon de Azul Refugio, Patagonia, El Bolson, Argentina<br> 2009 Digital B&W by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[43] = new Array('../patagonia/image18.jpg','<center>Perito Moreno Glacier, Patagonia, El Calafate, Argentina <br> 2009 Digital color by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[44] = new Array('../patagonia/image19.jpg','<center>Mini ice trek <br> Perito Moreno Glacier, Patagonia, El Calafate, Argentina<br> 2009 Digital color by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[45] = new Array('../patagonia/image20.jpg','<center>Perito Moreno Glacier, Patagonia, El Calafate, Argentina <br> 2009 Digital color by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[46] = new Array('../patagonia/image21.jpg','<center>Fitz Roy, Patagonia, El Chalten, Argentina<br> Digital color by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[47] = new Array('../patagonia/image22.jpg','<center>Otto Meiling Refugio, Cerro Tronador, Patagonia, Bariloche, Argentina<br> 2009 Digital B&W by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[48] = new Array('../patagonia/image23.jpg','<center>Cajon de Azul Refugio, Patagonia, El Bolson, Argentina<br> 2009 Digital B&W by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[49] = new Array('../patagonia/image24.jpg','<center>El Retamal Refugio, Patagonia, El Bolson, Argentina<br>2009 Digital B&W by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[50] = new Array('../patagonia/image25.jpg','<center>El Retamal Refugio, Patagonia, El Bolson, Argentina<br>2009 Digital B&W by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[51] = new Array('../patagonia/image26.jpg','<center>Lucas working on the new supports <br> El Retamal Refugio, Patagonia, El Bolson, Argentina<br>2009 Digital B&W by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</center>',"#000000");
messages[52] = new Array('../patagonia/image27.jpg','<center>El Retamal Refugio, Patagonia, El Bolson, Argentina<br>2009 Digital B&W by Caitlin M. Kelly <br> &copy; Caitlin M. Kelly / ZUMA Press</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>')