window.addEvent('domready', function() {
			imgM= $$('.bottoneSITO');
			$each(imgM, function(a, b){
					if(Browser.Engine.trident && Browser.Engine.version == 4){
					
						MM = $$("##" + a.id + " .sfondo");
		 					$each(MM, function(c, d){
		 						c.setStyle('padding','0px 0px 2px 0px');
		 						
								});
						}
				 a.addEvent('mouseover', function(){
				 		MM = $$("##" + a.id + " .iniBtn");
		 					$each(MM, function(c, d){
		 						c.src = "../images/restyle/struttura/inizioBtnDx_a.gif";
		 						});
				 		MM = $$("##" + a.id + " .iniBtnSx");
		 					$each(MM, function(c, d){
		 						c.src = "../images/restyle/struttura/inizioBtnSx_a.gif";
		 						});
						
						MM = $$("##" + a.id + " .finBtn");
		 					$each(MM, function(c, d){
		 						c.src = "../images/restyle/struttura/fineBtn_a.gif";
		 						});
						
						if(Browser.Engine.trident && Browser.Engine.version == 4){
					
						MM = $$("##" + a.id + " .sfondo");
		 					$each(MM, function(c, d){
		 						c.setStyle('background','#315ca6');
		 						
								});
						}
								
								
					});
				 a.addEvent('mouseout', function(){
				 		MM = $$("##" + a.id + " .iniBtn");
		 					$each(MM, function(c, d){
		 						c.src = "../images/restyle/struttura/inizioBtnDx.gif";
		 						});
						MM = $$("##" + a.id + " .iniBtnSx");
		 					$each(MM, function(c, d){
		 						c.src = "../images/restyle/struttura/inizioBtnSx.gif";
		 						});
				 		MM = $$("##" + a.id + " .finBtn");
		 					$each(MM, function(c, d){
		 						c.src = "../images/restyle/struttura/fineBtn.gif";
		 						});
								if(Browser.Engine.trident && Browser.Engine.version == 4){
						MM = $$("##" + a.id + " .sfondo");
		 					$each(MM, function(c, d){
		 						c.setStyle('background','#86b4d7');
		 						});
						}		
					});
				 });
		});