/*
    Preload images
*/
if (document.images) {
    
    n_foodson = new Image();
    n_foodson.src = "/BVModules/Themes/rrf/images/nav_gourmetfoods_r.gif";
    n_foodsoff = new Image();
    n_foodsoff.src = "/BVModules/Themes/rrf/images/nav_gourmetfoods.gif";
	
	n_giftson = new Image();
    n_giftson.src = "/BVModules/Themes/rrf/images/nav_giftgiving_r.gif";
    n_giftsoff = new Image();
    n_giftsoff.src = "/BVModules/Themes/rrf/images/nav_giftgiving.gif";
	
	n_recipeson = new Image();
    n_recipeson.src = "/BVModules/Themes/rrf/images/nav_recipes_r.gif";
    n_recipesoff = new Image();
    n_recipesoff.src = "/BVModules/Themes/rrf/images/nav_recipes.gif";
   
}


/*
    Change images on rollover
*/
function changeImages() {
  if (document.images) {
    for (var i=0; i<changeImages.arguments.length; i+=2) {
      document.images[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
    }
  }
}


/*
    Change images on rollover
*/
function showHide(objArea, blnShow) {
	
	if (blnShow) {
		objArea.className = "jshover";
	}
	else
	{
		objArea.className = "";
	}
}




/*
    Empty form fields
*/
function clearText(objField){
	if (objField.defaultValue==objField.value)
	objField.value = ""
}