/* Construction du menu DHTML
*******************************************************/
function buildMenu () {
 if (DOM) {
	// paramètres : position x, position y, largeur
	newMenu(274,25,180);
		// paramètres : intitulé, lien
		newMenuItem("Tracking and Monitoring", "/html/services/tracking-monitoring_en.html");
		newMenuItem("Archival tag processing", "/html/services/tag_processing_en.html");
	finMenu();
	newMenu(327,25,270);
		newMenuItem("Understanding climate change", "/html/applications/climate_en.html");
		newMenuItem("Ocean and weather", "/html/applications/ocean_en.html");
		newMenuItem("Protecting biodiversity", "/html/applications/wildlife_en.html");
		newMenuItem("Protecting public health and well-being", "/html/applications/health_en.html");
		newMenuItem("Monitoring water resources", "/html/applications/water_en.html");
		newMenuItem("Managing and protecting marine resources", "/html/applications/fisheries_en.html");
		newMenuItem("Tracking adventurers and yacht races", "/html/applications/adventure-races_en.html");
		newMenuItem("Improving maritime security", "/html/applications/maritime_en.html");
	finMenu();
	newMenu(407,25,180);
		newMenuItem("Mission", "/html/system/mission_en.html");
		newMenuItem("History", "/html/system/history_en.html");
		newMenuItem("How it works", "/html/system/how_it_works_en.html");
		newMenuItem("System enhancements", "/html/system/enhancements_en.html");
		newMenuItem("How to access data", "/html/system/access_data_en.html");
		newMenuItem("FAQ", "/html/system/faq_en.html");
		newMenuItem("International links", "/html/system/international_en.html");
	finMenu();
	newMenu(462,25,140);
		newMenuItem("Flash", "/html/publications/flash_en.html");
		newMenuItem("Forum", "/html/publications/forum_en.html");
		newMenuItem("Scientific papers", "/html/publications/papers_en.html");
		newMenuItem("Brochures", "/html/publications/brochures_en.html");
		newMenuItem("Argos User's Manual", "/html/userarea/manual_en.html");
	finMenu();
	newMenu(540,25,140);
		newMenuItem("References", "/html/information/references_en.html");
		newMenuItem("Exhibitions", "/html/information/exhibitions_en.html");
		newMenuItem("Contacts", "/html/information/contacts_en.php");
	finMenu();
	newMenu(618,25,140);
		newMenuItem("Getting started", "/html/userarea/quickstart_en.html");
		newMenuItem("User's manual", "/html/userarea/manual_en.html");
		newMenuItem("Manufacturer list", "/html/userarea/manufacturers_en.php");
		newMenuItem("User forms", "/html/userarea/forms_en.html");
		newMenuItem("Worldwide contacts", "/html/userarea/contacts_en.html");
		newMenuItem("Terms and conditions", "/html/userarea/conditions_en.html");
	finMenu();
/*	newMenu(618,25,140);
		newMenuItem("<span class=\"off\">Photos</span>", "#");
		newMenuItem("<span class=\"off\">Logos</span>", "#");
		newMenuItem("<span class=\"off\">Drawings</span>", "#");
	finMenu();
*/
 }
}

var homepage = false ;

/* Fonctions de création et d'affichage du menu DHTML
*******************************************************/

// Détection du navigateur et compatibilité DOM
TestVersion = parseFloat(window.navigator.userAgent.substr(8,3));
var NN4 = (document.layers && TestVersion>4) ? true : false;
var IE4 = (document.all && !document.getElementById) ? true : false;
var OP5 = (window.navigator.userAgent.indexOf('opera 5')!=-1||window.navigator.userAgent.indexOf('opera/5')!=-1) ? true : false;
var NN6 = (!document.all && document.getElementById) ? true : false;
var IE5 = (document.all && document.getElementById) ? true : false;
var DOM = (IE5 || NN6) ? true : false;

var nbMenu=0;
var numItem=0;
if (DOM) {
	var timerMenu = 600;
	var stopMenus = setTimeout('fermeTousMenus()',timerMenu)
}

function newMenu(x,y,width) {
	nbMenu++;
	numItem=0;
	if (homepage) {
		x = x + 44;
		y = y - 76;
	}
	document.write('<table width="', width, '" cellpadding="3" cellspacing="0" border="0" style="position:absolute; top:');
	document.write(y,'; left:',x,'; right:auto; bottom:auto;" class="menu" id="menu',nbMenu,'">');
}
function finMenu() {
	document.write('</table>');
}
function newMenuItem(titre,url) {
	numItem++;
    document.write('<tr><td onmouseover=\'stopTimeoutMenu();style.backgroundColor="#E1ECF2";style.cursor="pointer";\' onmouseout=\'style.backgroundColor="#B5D2EF";startTimeoutMenu();\' onclick=\'window.location="',url,'"\'>');
    document.write('<a href="'+url+'" target="_top"><img src="/images/common/puce_topmenu.gif" width=5 height=10 hspace=4 border=0 align="absmiddle">'+titre+'</a></td>');
    document.writeln('</tr>');
}
function ouvreMenu (numMenu) {
	if (DOM) {
		var idMenu = 'menu' + numMenu;
		if (document.getElementById(idMenu) != null) {
			document.getElementById(idMenu).style.visibility="visible";
		}
	}
}
function fermeMenu (numMenu) {
	if (DOM) {
		var idMenu = 'menu' + n;
		if (document.getElementById(idMenu) != null) {
			document.getElementById(idMenu).style.visibility="hidden";
		}
	}
}
function fermeTousMenus () {
	for (n=1; n<=nbMenu; n++) {
		fermeMenu (n);
	}
}
function startTimeoutMenu() {
	if (DOM) {
		stopMenus = setTimeout('fermeTousMenus()',timerMenu)
	}
}
function stopTimeoutMenu() {
	if (DOM) {
		clearTimeout(stopMenus);
	}
}
function overMenu(numMenu) {
	if (DOM) {
		stopTimeoutMenu();
		fermeTousMenus();
		ouvreMenu(numMenu);
	}
}
function outMenu() {
	if (DOM) {
		startTimeoutMenu();
	}
}