/**
 * @author massimo
 */
			window.onresize = onResizeHandler;
			window.onload = partenza;
					
			function partenza()
			{
				MM_preloadImages('gfx/but_menu_hp_on_1.gif','gfx/but_menu_presentazione_on_1.gif','gfx/menu_iprodotti_on_1.gif','gfx/but_menu_produzione_on_1.gif','gfx/but_menu_dovecitrovi_on_1.gif','gfx/but_menu_news_on_1.gif','gfx/but_menu_linkutili_on_1.gif','gfx/but_menu_contatti_on_1.gif');
				onResizeHandler();
			}
			function onResizeHandler()
			{
				var x,y;
				if (self.innerHeight) // all except Explorer
				{
				x = self.innerWidth;
				y = self.innerHeight;
				}
				else if (document.documentElement && document.documentElement.clientHeight)
				// Explorer 6 Strict Mode
				{
				x = document.documentElement.clientWidth;
				y = document.documentElement.clientHeight;
				}
				else if (document.body) // other Explorers
				{
				x = document.body.clientWidth;
				y = document.body.clientHeight;
				}
				// THE FOLLOWING assigns a background image to each resolution
				myscreenWidth = x;
				mycenter=(x-1920)/2;
				mycenter2=(x-1920);
				if (mycenter2>0){mycenter2=mycenter;}
				
				mycenter=mycenter+"px 0px"
				mycenter2=mycenter2+"px 0px"
				
				document.body.style.backgroundPosition=mycenter;
				
				document.getElementById('bottompage').style.backgroundPosition=mycenter2;
				
				
			}