// JavaScript Document
function CaricaRollover()
{
	if (document.images) {
    	homeImg       = new Image();
   		homeImg.src   = "../Images/menu/home1.gif" ;
   	 	homeImgDown     = new Image() ;
   	 	homeImgDown.src = "../Images/menu/home_hover2.gif" ;
		
		aziendaImg       = new Image();
   		aziendaImg.src   = "../Images/menu/azienda.gif" ;
   	 	aziendaImgDown     = new Image() ;
   	 	aziendaImgDown.src = "../Images/menu/azienda_hover.gif" ;
		
		swImg       = new Image();
   		swImg.src   = "../Images/menu/software.gif" ;
   	 	swImgDown     = new Image() ;
   	 	swImgDown.src = "../Images/menu/software_hover.gif" ;
		
		hwImg       = new Image();
   		hwImg.src   = "../Images/menu/hardware.gif" ;
   	 	hwImgDown     = new Image() ;
   	 	hwImgDown.src = "../Images/menu/hardware_hover.gif" ;
		
		contImg       = new Image();
   		contImg.src   = "../Images/menu/contatti.gif" ;
   	 	contImgDown     = new Image() ;
   	 	contImgDown.src = "../Images/menu/contatti_hover.gif" ;
		
		serImg       = new Image();
   		serImg.src   = "../Images/menu/servizi.gif" ;
   	 	serImgDown     = new Image() ;
   	 	serImgDown.src = "../Images/menu/servizi_hover.gif" ;
		
		sicImg       = new Image();
   		sicImg.src   = "../Images/menu/sicurezza.gif" ;
   	 	sicImgDown     = new Image() ;
   	 	sicImgDown.src = "../Images/menu/sicurezza_hover.gif" ;
		
	}
	
}
function buttondown( buttonname )
{
    if (document.images) {
     
	 document[ buttonname ].src = eval( buttonname + "Down.src" );
    }
}
function buttonup ( buttonname )
{
    if (document.images) {
    	document[ buttonname ].src = eval( buttonname+".src" );
    }
}