<!--
	if (document.images) 
	{   normal = new MakeArray(7);   
            over = new MakeArray(7);           
                normal[1].src = "images/nav1.gif";   
                normal[2].src = "images/nav2.gif";   
                normal[3].src = "images/nav3.gif";   
                normal[4].src = "images/nav4.gif";  
				normal[5].src = "images/nav5.gif";
				normal[6].src = "images/nav6.gif";                		
                over[1].src = "images/nav1_over.gif";   
                over[2].src = "images/nav2_over.gif";   
                over[3].src = "images/nav3_over.gif";   
                over[4].src = "images/nav4_over.gif";   
                over[5].src = "images/nav5_over.gif";   
 				over[6].src = "images/nav6_over.gif";   
   
           	}
                
		    function MakeArray(n) 
		    {   this.length = n;  for (var i = 1; i<=n; i++) 
                    {
                      this[i] = new Image();   
                    }    
                      return this;
                    }

                function msover(name,num)
                {if (document.images)
                {      name.src = over[num].src;
                }
		    }

                function msout(name,num)
                {if (document.images)
                {      
                name.src = normal[num].src;
                }
		    }

//preload scripts

			function newImage(arg) {
				if (document.images) {
				rslt = new Image();
				rslt.src = arg;
				return rslt;
				}
			}
			
			var preloadFlag = false;
			function preloadImages() {
				if (document.images) {
				nav1_over = newImage("images/nav1_over.gif");
				nav2_over = newImage("images/nav2_over.gif");
				nav3_over = newImage("images/nav3_over.gif");
				nav4_over = newImage("images/nav4_over.gif");
				nav5_over = newImage("images/nav5_over.gif");
                nav6_over = newImage("images/nav6_over.gif");
				preloadFlag = true;
	}
}

//-->