// photo hotte

var cache = new Image();
var img4 = new Image();
var img5 = new Image();
var img6 = new Image();
var img8 = new Image();
var img9 = new Image();
var img10 = new Image();
var img22 = new Image();
var img23 = new Image();
var img32 = new Image();
var img33 = new Image();
cache.src = "images/fond_mobilier_laboratoire.gif";
img4.src = "diaporama/hotte/hotte_chimique_1.jpg";	        
img5.src = "diaporama/hotte/hotte_chimique_2.jpg";	
img6.src = "diaporama/hotte/hotte_chimique_3.jpg";	  
img8.src = "diaporama/hotte/hotte_chimique_4.jpg";	        
img9.src = "diaporama/hotte/hotte_chimique_5.jpg";	
img10.src = "diaporama/hotte/hotte_chimique_6.jpg";	
img22.src = "diaporama/hotte/hotte_chimique_7.jpg";	        
img23.src = "diaporama/hotte/hotte_chimique_8.jpg";	
img32.src = "diaporama/hotte/hotte_chimique_9.jpg";	
img33.src = "diaporama/hotte/hotte_chimique_10.jpg";			      
function doButtons(picimage) {
eval("document['picture'].src = " + picimage + ".src");
}