if (document.images)
	{   
												
		enon = new Image(84, 19);
		enon.src = "img/english_on.gif";
		enoff = new Image(84, 19);
		enoff.src = "img/english.gif";
		
		
		iton = new Image(84, 19);
		iton.src = "img/italiano_on.gif";
		itoff = new Image(84, 19);
		itoff.src = "img/italiano.gif";



	}


function On( imgName ) 
	{
                if ( document.images ) 
                                {
                                imgOn = eval(imgName + "on.src");
                                document.images[imgName].src = imgOn;
                                }
                }

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