// IMAGE.JS

browserVer = parseInt(navigator.appVersion);
if (browserVer >= 3) version = "n3";
else version = "n2";
if (version == "n3")
{  
// on images
  accueil_1 = new Image(20, 20);
  accueil_1.src="images/autres/puce20.GIF";
  climatisation_1 = new Image(20, 20);
  climatisation_1.src="images/autres/puce20.GIF";
  froid_1 = new Image(20, 20);
  froid_1.src="images/autres/puce20.GIF"; 
  presentation_1 = new Image(20, 20);
  presentation_1.src="images/autres/puce20.GIF"; 
  maintenance_1 = new Image(20, 20);
  maintenance_1.src="images/autres/puce20.GIF";   
  refrigerateurs_1 = new Image(20, 20);
  refrigerateurs_1.src="images/autres/puce20.GIF";  
  contacts_1 = new Image(20, 20);
  contacts_1.src="images/autres/puce20.GIF";  
      
   
  // off images
  accueil_0 = new Image(20, 20);
  accueil_0.src="images/autres/puce22.GIF";  
  climatisation_0 = new Image(20, 20);
  climatisation_0.src="images/autres/puce22.GIF";
  froid_0 = new Image(20, 20);
  froid_0.src="images/autres/puce22.GIF"; 
  presentation_0 = new Image(20, 20);
  presentation_0.src="images/autres/puce22.GIF"; 
  maintenance_0 = new Image(20, 20);
  maintenance_0.src="images/autres/puce22.GIF";   
  refrigerateurs_0 = new Image(20, 20);
  refrigerateurs_0.src="images/autres/puce22.GIF";  
  contacts_0 = new Image(20, 20);
  contacts_0.src="images/autres/puce22.GIF";   
}

image_courante=0;

function init(imgNumber) {
     	image_courante == imgNumber;
	imgchg('1','accueil');   
}


function teste(imgName) {
     if (image_courante == imgName)
     	return true;
     else return false;
}

function set_image(imgName) {
     image_courante = imgName;
     if (!(imgName==0)) imgchg('0','accueil');     
     if (!(imgName==1)) imgchg('0','presentation');
     if (!(imgName==2)) imgchg('0','climatisation');
     if (!(imgName==3)) imgchg('0','froid');
     if (!(imgName==4)) imgchg('0','refrigerateurs'); 
     if (!(imgName==5)) imgchg('0','maintenance'); 
     if (!(imgName==6)) imgchg('0','contacts');              
}

function imgchg(imgst,imgName) {
   if (version == "n3") {
     imgc = eval(imgName + "_" + imgst + ".src");
     document [imgName].src = imgc;
    }
}

function imgchg2(imgst,imgName, imgst2,imgName2) {
   if (version == "n3") {
     imgc = eval(imgName + "_" + imgst + ".src");
     document [imgName].src = imgc;
     imgc2 = eval(imgName2 + "_" + imgst2 + ".src");
     document [imgName2].src = imgc2;
   }
}