if (document.images)
   {
   	 
	  m1on= new Image(770,22);
     m1on.src="../images/eng1.jpg";  

     m1off= new Image(770,22);
     m1off.src="../images/ml.jpg";
	 
	   m1bon= new Image(770,22);
     m1bon.src="../images/ita1.jpg";  

  m1con= new Image(770,22);
     m1con.src="../images/deu1.jpg";  

 m1boff= new Image(770,22);
     m1boff.src="../images/ml.jpg";
	 
	  m1coff= new Image(770,22);
     m1coff.src="../images/ml.jpg";
}


function lightup(imgName)
 {
   if (document.images)
    {
      imgOn=eval(imgName + "on.src");
      document[imgName].src= imgOn;
    }
 }
 
 
 function lightupb(imgName)
 {
   if (document.images)
    {
      imgOn=eval(imgName + "bon.src");
      document[imgName].src= imgOn;
    }
 }
 
 
 function lightupc(imgName)
 {
   if (document.images)
    {
      imgOn=eval(imgName + "con.src");
      document[imgName].src= imgOn;
    }
 }
 
 
 

function turnoff(imgName)
 {
   if (document.images)
    {
      imgOff=eval(imgName + "off.src");
      document[imgName].src= imgOff;
    }
 }

function turnoffb(imgName)
 {
   if (document.images)
    {
      imgOff=eval(imgName + "boff.src");
      document[imgName].src= imgOff;
    }
 }

function turnoffc(imgName)
 {
   if (document.images)
    {
      imgOff=eval(imgName + "coff.src");
      document[imgName].src= imgOff;
    }
 }