var map;
function myzoom(a) {
	a > 0 ? map.zoomIn('', false, true): map.zoomOut('', true);
}

/*
function mymove(a,b) {
	cloudMap.panDirection(a,b);
}

function affiche_marker(i) {
	cloudMap.panTo(aMarkers[i].getPoint());
	aMarkers[i].openInfoWindowHtml(aMarkersHtml[i]);
	aMarkers[i].setImage(icon_ville1.image);
}

function affiche_marker2(i) {
	cloudMap.panTo(aMarkers[i].getPoint());
	aMarkers[i].openInfoWindowHtml(aMarkersHtml[i]);
}

function revert_marker(i) {
	aMarkers[i].setImage(icon_annonce.image);
}
*/


function wheelZoom(a) {
	if (!a) a = window.event; 
	if (a.preventDefault) a.preventDefault(); 
	a.returnValue = false; 

	//if(a.cancelable){
	//	a.preventDefault();
	//}
	//(a.detail || -a.wheelDelta) < 0 ? cloudMap.zoomIn('', false, true): cloudMap.zoomOut('', true);
	//return false;
}

/*
function createMarker(point, contenu_html, vide, index_gg, type_icon) {
	var marker = new GMarker(point, type_icon);
	GEvent.addListener(marker, "mouseover", function() {
		marker.openInfoWindowHtml(contenu_html);
	});
	return marker;
}

function createMarker2(point, contenu_html, vide, index_gg, type_icon) {
	var marker = new GMarker(point, type_icon);
	GEvent.addListener(marker, "click", function() {
		marker.openInfoWindowHtml(contenu_html);
	});
	aMarkers[index_gg] = marker;
	aMarkersHtml[index_gg] = contenu_html;
	return marker;
}
var aMarkers = new Array();
var aMarkersHtml = new Array();

function createDragMarker(point, contenu_html, vide, index_gg, type_icon) {
	var marker = new GMarker(point, {draggable: true});
	GEvent.addListener(marker, "click", function() {
		marker.openInfoWindowHtml(contenu_html);
	});
	return marker;
}

var icon_arrdt = new Array();
for(var i=1; i<=20; i++){
	icon_arrdt[i] = new GIcon();
	icon_arrdt[i].image = "lib2/google/label_arrdt_" + i + ".png";
	icon_arrdt[i].iconSize = new GSize(32, 32);
	icon_arrdt[i].iconAnchor = new GPoint(16, 16);
	icon_arrdt[i].infoWindowAnchor = new GPoint(16, 16);
}

var icon_prov = new Array();
for(var i=0; i<=28; i++){
	icon_prov[i] = new GIcon();
	icon_prov[i].image = "lib/icones/tourisme/google/" + i + ".png";
	icon_prov[i].iconSize = new GSize(18, 18);
	icon_prov[i].iconAnchor = new GPoint(9, 9);
	icon_prov[i].infoWindowAnchor = new GPoint(9, 9);
}

var icon_num = new Array();
for(var i=1; i<=20; i++){
	icon_num[i] = new GIcon();
	icon_num[i].image = "lib2/google/push_" + i + ".png";
	icon_num[i].iconSize = new GSize(22, 37);
	icon_num[i].iconAnchor = new GPoint(11, 37);
	icon_num[i].infoWindowAnchor = new GPoint(11, 11);
}
*/