function afficherRegion(target, mapname, dirname){
	if(target == 'Nord-Pas-de-Calais'){
		document.getElementById(mapname).src=dirname+'/carte/nord.gif';
		document.getElementById(mapname).alt='Region nord-pas-de-calais';
	}
	else if(target == 'Picardie'){
		document.getElementById(mapname).src=dirname+'/carte/picardie.gif';
		document.getElementById(mapname).alt='Region picardie';
	}
	else if(target == 'Champagne-Ardenne'){
		document.getElementById(mapname).src=dirname+'/carte/champagne.gif';
		document.getElementById(mapname).alt='Region champagne-champagne';
	}
	else if(target == 'Ile-de-France'){
		document.getElementById(mapname).src=dirname+'/carte/ile.gif';
		document.getElementById(mapname).alt='Region idf';
	}
	else if(target == 'Haute-Normandie'){
		document.getElementById(mapname).src=dirname+'/carte/haute_normandie.gif';
		document.getElementById(mapname).alt='Region haute normandie';
	}
	else if(target == 'Basse-Normandie'){
		document.getElementById(mapname).src=dirname+'/carte/basse_normandie.gif';
		document.getElementById(mapname).alt='Region basse normandie';
	}
	else if(target == 'Bretagne'){
		document.getElementById(mapname).src=dirname+'/carte/bretagne.gif';
		document.getElementById(mapname).alt='Region bretagne';
	}
	else if(target == 'loire'){
		document.getElementById(mapname).src=dirname+'/carte/loire.gif';
		document.getElementById(mapname).alt='Region loire';
	}
	else if(target == 'centre'){
		document.getElementById(mapname).src=dirname+'/carte/centre.gif';
		document.getElementById(mapname).alt='Region centre';
	}
	else if(target == 'poitou'){
		document.getElementById(mapname).src=dirname+'/carte/poitou.gif';
		document.getElementById(mapname).alt='Region poitou';
	}
	else if(target == 'aquitaine'){
		document.getElementById(mapname).src=dirname+'/carte/aquitaine.gif';
		document.getElementById(mapname).alt='Region aquitaine';
	}
	else if(target == 'limousin'){
		document.getElementById(mapname).src=dirname+'/carte/limousin.gif';
		document.getElementById(mapname).alt='Region limousin';
	}
	else if(target == 'midi'){
		document.getElementById(mapname).src=dirname+'/carte/midi.gif';
		document.getElementById(mapname).alt='Region midi';
	}
	else if(target == 'languedoc'){
		document.getElementById(mapname).src=dirname+'/carte/languedoc.gif';
		document.getElementById(mapname).alt='Region languedoc';
	}
	else if(target == 'provence'){
		document.getElementById(mapname).src=dirname+'/carte/provence.gif';
		document.getElementById(mapname).alt='Region provence';
	}
	else if(target == 'corse'){
		document.getElementById(mapname).src=dirname+'/carte/corse.gif';
		document.getElementById(mapname).alt='Region nord-pas-de-calais';
	}
	else if(target == 'lorraine'){
		document.getElementById(mapname).src=dirname+'/carte/lorraine.gif';
		document.getElementById(mapname).alt='Region lorraine';
	}
	else if(target == 'alsace'){
		document.getElementById(mapname).src=dirname+'/carte/alsace.gif';
		document.getElementById(mapname).alt='Region alsace';
	}
	else if(target == 'bourgogne'){
		document.getElementById(mapname).src=dirname+'/carte/bourgogne.gif';
		document.getElementById(mapname).alt='Region bourgogne';
	}
	else if(target == 'franche'){
		document.getElementById(mapname).src=dirname+'/carte/franche.gif';
		document.getElementById(mapname).alt='Region franche comte';
	}
	else if(target == 'auvergne'){
		document.getElementById(mapname).src=dirname+'/carte/auvergne.gif';
		document.getElementById(mapname).alt='Region auvergne';
	}
	else if(target == 'rhone'){
		document.getElementById(mapname).src=dirname+'/carte/rhone.gif';
		document.getElementById(mapname).alt='Region rhone';
	}
	else if(target == 'france'){
		document.getElementById(mapname).src=dirname+'/carte/vide.gif';
		document.getElementById(mapname).alt='Carte vide';
	}
}

function afficherSelectedRegion(target, mapname, dirname){

	if(target == 'Nord-Pas-de-Calais'){
		document.getElementById(mapname).src=dirname+'/carte/nord.gif';
		document.getElementById(mapname).alt='Region nord-pas-de-calais';
	}
	else if(target == 'Picardie'){
		document.getElementById(mapname).src=dirname+'/carte/picardie.gif';
		document.getElementById(mapname).alt='Region picardie';
	}
	else if(target == 'Champagne-Ardenne'){
		document.getElementById(mapname).src=dirname+'/carte/champagne.gif';
		document.getElementById(mapname).alt='Region champagne-champagne';
	}
	else if(target == 'Ile-de-France'){
		document.getElementById(mapname).src=dirname+'/carte/ile.gif';
		document.getElementById(mapname).alt='Region idf';
	}
	else if(target == 'Haute-Normandie'){
		document.getElementById(mapname).src=dirname+'/carte/haute_normandie.gif';
		document.getElementById(mapname).alt='Region haute normandie';
	}
	else if(target == 'Basse-Normandie'){
		document.getElementById(mapname).src=dirname+'/carte/basse_normandie.gif';
		document.getElementById(mapname).alt='Region basse normandie';
	}
	else if(target == 'Bretagne'){
		document.getElementById(mapname).src=dirname+'/carte/bretagne.gif';
		document.getElementById(mapname).alt='Region bretagne';
	}
	else if(target == 'loire'){
		document.getElementById(mapname).src=dirname+'/carte/loire.gif';
		document.getElementById(mapname).alt='Region loire';
	}
	else if(target == 'centre'){
		document.getElementById(mapname).src=dirname+'/carte/centre.gif';
		document.getElementById(mapname).alt='Region centre';
	}
	else if(target == 'poitou'){
		document.getElementById(mapname).src=dirname+'/carte/poitou.gif';
		document.getElementById(mapname).alt='Region poitou';
	}
	else if(target == 'aquitaine'){
		document.getElementById(mapname).src=dirname+'/carte/aquitaine.gif';
		document.getElementById(mapname).alt='Region aquitaine';
	}
	else if(target == 'limousin'){
		document.getElementById(mapname).src=dirname+'/carte/limousin.gif';
		document.getElementById(mapname).alt='Region limousin';
	}
	else if(target == 'midi'){
		document.getElementById(mapname).src=dirname+'/carte/midi.gif';
		document.getElementById(mapname).alt='Region midi';
	}
	else if(target == 'languedoc'){
		document.getElementById(mapname).src=dirname+'/carte/languedoc.gif';
		document.getElementById(mapname).alt='Region languedoc';
	}
	else if(target == 'provence'){
		document.getElementById(mapname).src=dirname+'/carte/provence.gif';
		document.getElementById(mapname).alt='Region provence';
	}
	else if(target == 'corse'){
		document.getElementById(mapname).src=dirname+'/carte/corse.gif';
		document.getElementById(mapname).alt='Region nord-pas-de-calais';
	}
	else if(target == 'lorraine'){
		document.getElementById(mapname).src=dirname+'/carte/lorraine.gif';
		document.getElementById(mapname).alt='Region lorraine';
	}
	else if(target == 'alsace'){
		document.getElementById(mapname).src=dirname+'/carte/alsace.gif';
		document.getElementById(mapname).alt='Region alsace';
	}
	else if(target == 'bourgogne'){
		document.getElementById(mapname).src=dirname+'/carte/bourgogne.gif';
		document.getElementById(mapname).alt='Region bourgogne';
	}
	else if(target == 'franche'){
		document.getElementById(mapname).src=dirname+'/carte/franche.gif';
		document.getElementById(mapname).alt='Region franche comte';
	}
	else if(target == 'auvergne'){
		document.getElementById(mapname).src=dirname+'/carte/auvergne.gif';
		document.getElementById(mapname).alt='Region auvergne';
	}
	else if(target == 'rhone'){
		document.getElementById(mapname).src=dirname+'/carte/rhone.gif';
		document.getElementById(mapname).alt='Region rhone';
	}
	else if(target == 'france'){
		document.getElementById(mapname).src=dirname+'/carte/vide.gif';
		document.getElementById(mapname).alt='Carte vide';
	}
}

function resetSelectedRegion(mapname, dirname) {
	document.getElementById(mapname).src=dirname+'/carte/vide.gif';
	document.getElementById(mapname).alt='';
}

function selectRegion(target) {
	//alert('selection de la region ' + target);
	document.getElementById('regionForChoiceInput').value = target;
	document.getElementById('selectRegionButton').click();
}

function selectRegionFromBigMap(target){
   //alert('selection de la region ' + target);
	document.getElementById('regionFromBigMapForChoiceInput').value = target;
	document.getElementById('selectRegionFromBigMapButton').click();
}
/* Redéfinition de la méthode pour la grosse map , ne tappe pas sur le même champ*/
function displaySelectedRegionOnBigMap(mapname, dirname) {
	var val = document.getElementById('regionFromBigMapForChoiceInput').value;
	if(val != null && val != "") {
		afficherSelectedRegion(val, mapname, dirname);
	} else {
		resetSelectedRegion(mapname, dirname);
	}
}



function displaySelectedRegion(mapname, dirname) {
	var val = document.getElementById('regionForChoiceInput').value;
	if(val != null && val != "") {
		afficherSelectedRegion(val, mapname, dirname);
	} else {
		resetSelectedRegion(mapname, dirname);
	}
}