if(navigator.platform == 'iPad' || navigator.platform == 'iPhone' || navigator.platform == 'iPod')
{
     $("#footer").css("position", "static");
};

download_link         = new Image();
download_link.src     = "/images/downloadmenu_off.png";
download_link2         = new Image();
download_link2.src     = "/images/downloadmenu_on.png";

reservation_link         = new Image();
reservation_link.src     = "/images/reservation_off.png";
reservation_link2         = new Image();
reservation_link2.src     = "/images/reservation_on.png";

//menu button rollovers
home_menu         = new Image();
home_menu.src     = "/images/menu_buttons/home_off.png";
home_menu2         = new Image();
home_menu2.src     = "/images/menu_buttons/home_on.png";

menu_menu         = new Image();
menu_menu.src     = "/images/menu_buttons/menu_off.png";
menu_menu2         = new Image();
menu_menu2.src     = "/images/menu_buttons/menu_on.png";

about_menu         = new Image();
about_menu.src     = "/images/menu_buttons/about_off.png";
about_menu2         = new Image();
about_menu2.src     = "/images/menu_buttons/about_on.png";

contact_menu         = new Image();
contact_menu.src     = "/images/menu_buttons/contact_off.png";
contact_menu2         = new Image();
contact_menu2.src     = "/images/menu_buttons/contact_on.png";

events_menu         = new Image();
events_menu.src     = "/images/menu_buttons/events_off.png";
events_menu2         = new Image();
events_menu2.src     = "/images/menu_buttons/events_on.png";

store_menu         = new Image();
store_menu.src     = "/images/menu_buttons/store_off.png";
store_menu2         = new Image();
store_menu2.src     = "/images/menu_buttons/store_on.png";

//sub menu bottom rollovers
appetizers_menu         = new Image();
appetizers_menu.src     = "/images/menu_buttons/appetizers.png";
appetizers_menu2         = new Image();
appetizers_menu2.src     = "/images/menu_buttons/appetizers_on.png";

salads_menu         = new Image();
salads_menu.src     = "/images/menu_buttons/salads.png";
salads_menu2         = new Image();
salads_menu2.src     = "/images/menu_buttons/salads_on.png";

burgers_menu         = new Image();
burgers_menu.src     = "/images/menu_buttons/burgers.png";
burgers_menu2         = new Image();
burgers_menu2.src     = "/images/menu_buttons/burgers_on.png";

entrees_menu         = new Image();
entrees_menu.src     = "/images/menu_buttons/entrees.png";
entrees_menu2         = new Image();
entrees_menu2.src     = "/images/menu_buttons/entrees_on.png";

sushi_menu         = new Image();
sushi_menu.src     = "/images/menu_buttons/sushi.png";
sushi_menu2         = new Image();
sushi_menu2.src     = "/images/menu_buttons/sushi_on.png";

desserts_menu         = new Image();
desserts_menu.src     = "/images/menu_buttons/desserts.png";
desserts_menu2         = new Image();
desserts_menu2.src     = "/images/menu_buttons/desserts_on.png";

drinks_menu         = new Image();
drinks_menu.src     = "/images/menu_buttons/drinks.png";
drinks_menu2         = new Image();
drinks_menu2.src     = "/images/menu_buttons/drinks_on.png";

kids_menu         = new Image();
kids_menu.src     = "/images/menu_buttons/kids.png";
kids_menu2         = new Image();
kids_menu2.src     = "/images/menu_buttons/kids_on.png";

lunch_menu         = new Image();
lunch_menu.src     = "/images/menu_buttons/lunch.png";
lunch_menu2         = new Image();
lunch_menu2.src     = "/images/menu_buttons/lunch_on.png";

//reserve page button
buttons_reserve         = new Image();
buttons_reserve.src     = "/images/reserve_button_off.png";
buttons_reserve2         = new Image();
buttons_reserve2.src     = "/images/reserve_button_on.png";

//print button
buttons_print         = new Image();
buttons_print.src     = "/images/print_this_off.png";
buttons_print2         = new Image();
buttons_print2.src     = "/images/print_this_on.png";

//front page ads
gallery_ad         = new Image();
gallery_ad.src     = "/images/gallery_ad_off.png";
gallery_ad2         = new Image();
gallery_ad2.src     = "/images/gallery_ad_on.png";

facebook_ad         = new Image();
facebook_ad.src     = "/images/facebook_ad_off.png";
facebook_ad2         = new Image();
facebook_ad2.src     = "/images/facebook_ad_on.png";

twitter_ad         = new Image();
twitter_ad.src     = "/images/twitter_ad_off.png";
twitter_ad2         = new Image();
twitter_ad2.src     = "/images/twitter_ad_on.png";

social_ad         = new Image();
social_ad.src     = "/images/fb_tw_ad_off.png";
social_ad2         = new Image();
social_ad2.src     = "/images/fb_tw_ad_on.png";

press_ad         = new Image();
press_ad.src     = "/images/press_ad_off.png";
press_ad2         = new Image();
press_ad2.src     = "/images/press_ad_on.png";


function changeicon() {
	//alert(document.getElementById("promo").title);
}


function changeitemcolor(elementname,state) {
	//alert(document.getElementById(elementname).style.backgroundColor);
	if(state == 1) {
		document.getElementById(elementname).style.backgroundColor = "#333333";
		document.getElementById(elementname).style.color = "#FFFFFF";
	}
	
	if(state == 2) {
		document.getElementById(elementname).style.backgroundColor = "";
		document.getElementById(elementname).style.color = "#333333";
	}
	
}

function IsNumeric(sText)

{
   var ValidChars = "0123456789.";
   var IsNumber=true;
   var Char;

 
   for (i = 0; i < sText.length && IsNumber == true; i++) 
      { 
      Char = sText.charAt(i); 
      if (ValidChars.indexOf(Char) == -1) 
         {
         IsNumber = false;
         }
      }
   return IsNumber;
   
   }



function gettimeslots(meal){
	new Ajax.Updater('slots','/reserve_old/ajax_functions.php', {evalScripts: true, parameters: { action: 'getslots', meal: meal}});
}

function add_to_cart(type,quantity,amount){
	
	var add = true;
	
	if(quantity == "") {
		alert("Please select a quantity.");
		add = false;
	}
	if(amount == "" || !IsNumeric(amount)) {
		alert("Please enter a valid dollar amount.");
		add = false;
	}

	
	if(add == true){
		//alert('adding to cart');
		new Ajax.Updater('cart','/store/ajax_functions.php',{evalScripts: false, parameters: { action: 'add_to_cart', type: type, quantity: quantity, amount: amount}});
	}
}