function ouvre(url) {
	window.open(url,'fenetresite','left=10,top=10,toolbar=yes,location=no,directories=no,status=yes,menubar=yes,width=640,height=470,scrollbars=yes');
	//window.open(url,'zoom','left=225,top=50,toolbar=0,location=0,directories=0,status=0,menubar=0,width=500,height=485');
}

function ouvre2(url){
	window.open(url,'fenetrext','left=50,top=50,toolbar=1,location=0,directories=1,status=1,menubar=1,width=630,height=450,scrollbars=1');
}

function ouvretopo(url) {
	window.open(url,'topo','left=10,top=10,toolbar=no,location=no,directories=no,status=yes,menubar=no,width=640,height=470,scrollbars=yes');
}
function ouvrephotovert(url) {
	window.open(url,'zoom','left=20,top=20,toolbar=no,location=no,directories=no,status=no,menubar=no,width=253,height=400,scrollbars=no');
}
function ouvrephotohorizon(url) {
	window.open(url,'zoom','left=20,top=20,toolbar=no,location=no,directories=no,status=no,menubar=no,width=400,height=253,scrollbars=no');
}