// JavaScript Document


var MenuItems = [
				 
		'item-image-logos',
		'item-image-print',
		'item-image-web',
		'item-image-contact'
				 
				 
		];

var MenuImages = [
				  
		'item-logos',
		'item-print',
		'item-web',
		'item-contact'
		
		];

var MenuItemsActive = [0,0,0,0];


function switchMenuItem(itemNR){
				
				var NR = itemNR;
			
				if (MenuItemsActive[NR] == 0){
			
				document.getElementById(MenuItems[NR]).style.backgroundImage = "url('grafica/"+MenuImages[NR]+"-hot.jpg')";
				MenuItemsActive[NR]=1;
				
				}
				else if(MenuItemsActive[NR] == 1){
				
				document.getElementById(MenuItems[NR]).style.backgroundImage = "url('grafica/"+MenuImages[NR]+"-cold.jpg')";
				MenuItemsActive[NR]=0;
					
				}
		
		
		
		
		}