image1 = new Image();
image1.src = "/images/topnav/home_over.jpg";
image2 = new Image();
image2.src = "/images/topnav/destinations_over.jpg";
image3 = new Image();
image3.src = "/images/topnav/holidays_over.jpg";
image4 = new Image();
image4.src = "/images/topnav/hotels_over.jpg";
image5 = new Image();
image5.src = "/images/topnav/maps_over.jpg"; 
image6 = new Image();
image6.src = "/images/topnav/aboutus_over.jpg"; 
image7 = new Image();
image7.src = "/images/topnav/flights_over.jpg"



function toggleSelects(state) {

if (document.all && !window.opera && !window.XMLHttpRequest)
    {
        //hide select boxes
        var ni = document.getElementById('selecttest');
        if (ni) 
             { ni.style.visibility = (state == "hide") ? 'hidden' : 'visible'; }
            
       
        var maplayer = document.getElementById('mapdiv'); 
        //turn on/off map
        if (maplayer) 
             { maplayer.style.zIndex = (state == "hide") ? -1 : 0; 
                
                //turn on/off rollovers within map
              //  var allRollovers = maplayer.getElementsByTagName("DIV")  ;          
              //  for (var i=0;i < allRollovers.length;i++) {
              //       allRollovers[i].style.zIndex = (state == "hide") ? -1 : 1;
              //  }
             }
   
    } 
} 

function alternate(id){ 
 if(document.getElementsByTagName){  
   var td_tag = document.getElementById(id);   
   td_tag.style.backgroundColor = '#dcfac9';
 }  
}
   
  function ChangeColor(tableRow, highLight)
  {  
    if(document.getElementsByTagName){  
        
        var td_tag = document.getElementById(tableRow);   
        
        
        if (highLight)
        {
        td_tag.style.backgroundColor = '#EDEAD9';
        }
        else
        {
        td_tag.style.backgroundColor = 'white';
        }
    }    
  }

  function DoNav(theUrl)
  {
  document.location.href = theUrl;
  }