//fonction qui ouvre la fenêtre "khalil_zoom_photo" dans laquelle sera affiché la photo clickée
function SA_ouvrePhoto( photo )
{
	photo = "realisations/agrandissement.php?SA_imgName=" + photo;
	document.fen_photo = window.open( photo, "khalil_zoom_photo", "resizable=YES, dependent=0, toolbar=0,titlebar=0,status=0,scrollbars=0,location=0,hotkeys" );
	document.fen_photo.window.focus();
}

//fonction qui ouvre la fenêtre "khalil_photo" dans laquelle sera affiché les vignettes
function SA_ouvreBook(lg)
{
	book = "../photographies.php";
	y = screen.availHeight-40;
	x = (screen.availWidth - 700)/2;
	document.fen_photo = window.open( book, "khalil_photo", "resizable=YES, dependent=0, toolbar=0,titlebar=0,status=0,scrollbars=1,location=0,hotkeys, width=700, height="+y+", top=0,left="+x );
	document.fen_photo.window.focus();
}