/* =========================================================

// jquery.advanced-panorama.js

// Author: OpenStudio (Arnault PACHOT)

// Mail: apachot@openstudio.fr

// Web: http://www.openstudio.fr

// Copyright (c) 2008 Arnault Pachot

// licence : GPL

========================================================= */

(function($) {

	$.fn.advancedpanorama = function(options) {

		this.each(function(){ 

			var settings = {

				viewport_width: 1000,

				speed: 20000,

				direction: 'left',

				control_display: 'auto',

				start_position: 0

			};

			var panoViewport = $(this);

			var panoContainer = panoViewport.find('.panorama-container');

			var panoImg = panoContainer.find('img');

			var imgTitle = panoImg.attr('title');

			if (!imgTitle)

				imgTitle = panoImg.attr('alt');

			

			var panoImgWidth = parseInt(panoImg.attr('width'));

			var mapId = panoImg.attr('usemap');

			var areaId = 0;

						

			$('map[@name='+mapId+']').find('area').each(

				function() {

					switch ($(this).attr("shape").toLowerCase()) {

						case 'rect' : 	

								var areacoord = $(this).attr("coords");

								var areaalt = $(this).attr("alt");

								if (areaalt != '') {

									areaalt = areaalt.replace("'", "’");

									areaalt = areaalt.replace('"', '"');

									

								}

								var areaclass = $(this).attr("class");

								if (areaclass != '')

									areaclass = " "+areaclass;

								var areahref = $(this).attr("href");

								var areacoordArray = coords_fill(areacoord);

								panoContainer.append("<a class='panorama-area area"+areaId+areaclass+"' style='position: absolute; left: "+areacoordArray[0]+"px; top: "+areacoordArray[1]+"px; width: "+(areacoordArray[2]-areacoordArray[0])+"px; height: "+(areacoordArray[3]-areacoordArray[1])+"px;' onmouseover='javascript:area_hover("+areaId+")' onmouseout='javascript:area_out("+areaId+")' href='"+areahref+"' title='"+areaalt+"'>&nbsp;</a>"); 

								panoContainer.append("<a class='panorama-area area"+areaId+areaclass+"' style='position: absolute; left: "+(panoImgWidth+parseInt(areacoordArray[0]))+"px; top: "+areacoordArray[1]+"px; width: "+(areacoordArray[2]-areacoordArray[0])+"px; height: "+(areacoordArray[3]-areacoordArray[1])+"px;' onmouseover='javascript:area_hover("+areaId+")' onmouseout='javascript:area_out("+areaId+")' href='"+areahref+"' title='"+areaalt+"'>&nbsp;</a>"); 

								areaId++;

								break;

						case 'circle' :  break;

						case 'poly' :  break;

					}

				}).remove();	

			panoContainer.find('a.panorama-area').bind('click', function(){

				$(panoContainer).stop();

			});

			if (imgTitle) {

				panoViewport.append("<p class='flipv panorama-title'>"+imgTitle+"</p>");

			}		

			

		});

	};





$(document).ready(function(){

	$(".panorama-viewport").advancedpanorama();

});





})(jQuery);



function coords_fill(mycoords) {

	var position1=0;

	var position2=0;



	var tabresult = new Array();

	while ((position2 = mycoords.indexOf(',', position1)) >= 0) {

		tabresult.push(mycoords.substring(position1, position2));

		position1 = position2+1;

		position2 = position1+1;

	}

	tabresult.push(mycoords.substring(position1));

		

	return tabresult;

}

function area_hover(areaId) {

	$('.area'+areaId).addClass('panorama-area-hover').addClass('area'+areaId+'-hover');

}

function area_out(areaId) {

	$('.area'+areaId).removeClass('panorama-area-hover').removeClass('area'+areaId+'-hover');

}