function show(obj){
switch (obj){
	case 'descOI' : 	document.getElementById('descOI').style.display='block';
						document.getElementById('descOV').style.display='none';
						break;
	case 'descOV' : 	document.getElementById('descOV').style.display='block';
						document.getElementById('descOI').style.display='none';
						break;
	}					
}

function hide(obj){
	document.getElementById(obj).style.display='none';
	}					


function takemeTo(destination){
 self.location.href=destination;
 }

window.onload = function(){
	//new Fading({elt: document.getElementById('foi'),min:0,max:100, eltOn: document.getElementById('onOI'), evtOn: 'mouseover', eltOff: document.getElementById('onOI') , evtOff:'mouseout',speed:20});
	//new Fading({elt: document.getElementById('fov'),min:0,max:100, eltOn: document.getElementById('onOV'), evtOn: 'mouseover',  eltOff: document.getElementById('onOV'), evtOff:'mouseout',speed:20});
	new Fading({elt: document.getElementById('foi'),min:0,max:100,  evtOn: 'mouseover',  evtOff:'onmouseout',speed:20});
	new Fading({elt: document.getElementById('fov'),min:0,max:100,  evtOn: 'mouseover',  evtOff:'onmouseout',speed:20});
      document.getElementById('foi').style.visibility="visible"
      document.getElementById('fov').style.visibility="visible"	
      
      
      var Obj1=document.getElementById('onOI');
      var Obj2=document.getElementById('onOV');
      var Obj3=document.getElementById('foi');
      var Obj4=document.getElementById('fov')
      if (Obj1.addEventListener){
     // 	Obj1.addEventListener('mouseover', function(){show('descOI')},false);
     // 	Obj2.addEventListener('mouseover', function(){show('descOV')},false)
     // 	Obj1.addEventListener('mouseout', function(){hide('descOI')},false);
     // 	Obj2.addEventListener('mouseout', function(){hide('descOV')},false)

		Obj3.addEventListener('click', function(){takemeTo('fr/index.htm')},false);
   		Obj4.addEventListener('click', function(){takemeTo('http://www.ouestventil.fr/accueil.php')},false);     
     
		Obj3.addEventListener('mouseover', function(){show('descOI')},false);
   		Obj4.addEventListener('mouseover', function(){show('descOV')},false)
      	Obj3.addEventListener('mouseout', function(){hide('descOI')},false);;
      	Obj4.addEventListener('mouseout', function(){hide('descOV')},false)
		}
	else if (Obj1.attachEvent){	
	 //	Obj1.attachEvent('onmouseover', function(){show('descOI')});
     //	Obj2.attachEvent('onmouseover', function(){show('descOV')})
     //	Obj1.attachEvent('onmouseout', function(){hide('descOI')});
     //	Obj2.attachEvent('onmouseout', function(){hide('descOV')})
	
	    Obj3.attachEvent('onclick', function(){takemeTo('fr/index.htm')});
      	Obj4.attachEvent('onclick', function(){takemeTo('http://www.ouestventil.fr/accueil.php')});
  	
		Obj3.attachEvent('onmouseover', function(){show('descOI')});
   		Obj4.attachEvent('onmouseover', function(){show('descOV')})
      	Obj3.attachEvent('onmouseout', function(){hide('descOI')});
      	Obj4.attachEvent('onmouseout', function(){hide('descOV')})
		}
       
}