function hiLiteMenuImg(idmenu, update){
		
	var amenu = idmenu.split('_');
	var menu = amenu[0];
	
	// Get object 
	var obj = $(idmenu);
	if(obj){
					
		// Getting img source
		var src = obj.src;

		// remove extension 	
		var img = src.substring(0, src.length - 4);
					
		// Deteminate if image if higlighted at the moment or not
		var checkhi = img.substring(img.length,img.length-2);
			
		// Do nothing when it's the current item
		// But processed when the item is clicked		
		if(((lastmenuleft != idmenu) && (lastmenutop != idmenu)) || (update == 1)){			
						
			// Change back to normal when is no
			if((checkhi == 'hi') && (update != 1)){
				var newsrc = src.substring(0, src.length - 6);				
			}
			else{
				// If image is clicked				
				// It can be already change bij mouse over event
				if(update == 1){
					if (checkhi == 'hi'){
						var newsrc = img;
					}
					else{
						var newsrc = img + 'hi';
					}
				}
				// Normal change to hightled
				else{				
					var newsrc = img + 'hi';
				}
			}
		
			// Add extension
			newsrc = newsrc + '.png';
					
			// Update current img
			obj.src = newsrc;
		}
				
		// Reset lasted clicked menu item
		// or noting changes
		if(menu == 'menuleft' && update == 1 && lastmenuleft != idmenu){
			
			// Reset Old One
			var oldhi = $(lastmenuleft);						
			oldhi.src = oldhi.src.substring(0, oldhi.src.length - 6) + '.png';
									
			// Update last
			lastmenuleft = idmenu;						
		}
		
		// Reset lasted clicked menu item		
		// or noting changes
		if(menu == 'menutop' && update == 1 && lastmenutop != idmenu){
							
			// Reset Old One
			if(lastmenutop.length > 0){
				var oldhi = $(lastmenutop);
				oldhi.src = oldhi.src.substring(0, oldhi.src.length - 6) + '.png';
			}
									
			// Update last
			lastmenutop = idmenu;						
		}

		
	}
			
}

var lastmenuleft = 'main';
var lastmenutop = '';

function updateLastMenuLeft(idmenu){

    var last = lastmenuleft;
	lastmenuleft = idmenu;	
	hiLiteMenu(last,0);

}

function hiLiteMenu(idmenu, update){
		
	var amenu = idmenu.split('_');
	var menu = amenu[0];
	
	// Get object 
	var obj = $(idmenu);
	
	if(obj){
					
		// Getting img source
		var src = obj.className;
					
		// Deteminate if image if higlighted at the moment or not
		var checkhi = src.substring(src.length,src.length-2);

		// Do nothing when it's the current item
		// But processed when the item is clicked		
		if(((lastmenuleft != idmenu) && (lastmenutop != idmenu)) || (update == 1)){			
				
			// Change back to normal when is no
			if((checkhi == 'hi') && (update != 1)){
				var newsrc = src.substring(0, src.length - 2);				
			}
			else{
				// If image is clicked				
				// It can be already change bij mouse over event
				if(update == 1){
					if (checkhi == 'hi'){
						var newsrc = src;
					}
					else{
						var newsrc = src + 'hi';
					}
				}
				// Normal change to hightled
				else{				
					var newsrc = src + 'hi';
				}
			}
							
			// Update current img
			obj.className = newsrc;

		}
	}
			
}