function discountcalc(price,sale){var c=price.replace(/[0-9.,]*$/,'');var onsaleamt = price.replace(c,'');var priceamt = sale.replace(c,'');var percentage = 100-((priceamt/onsaleamt)*100).toFixed(0);var amtsaved = (onsaleamt-priceamt).toFixed(2);document.write(" " + c + amtsaved + " (" + percentage + "%)");}
function displayMenu(){document.getElementById("nav").style.display = "block";document.getElementById("nav").id = "navBlock";document.getElementById("hideMenu").style.display = "block";document.getElementById("icon-menu").style.display = "none";}
function hideMenu(){document.getElementById("navBlock").style.display = "none";document.getElementById("navBlock").id = "nav";document.getElementById("hideMenu").style.display = "none";document.getElementById("icon-menu").style.display = "block";}
function showFade(){document.getElementById("fade").style.display = "block"; document.getElementById("header-search").style.display = "block";}
function hideFade(){document.getElementById("fade").style.display = "none"; document.getElementById("header-search").style.display = "none";}
function extrasMenu() {var cookies=document.cookie; var start = cookies.indexOf("ss_cart_0001557593="); var startaccount = cookies.indexOf("ss_reg_0001557593="); var cartvalues = ""; var linecount = 0; var start1; var end1; var tmp; var name = ""; var signed_in = -1;
  document.write("<span id=\"icon-cart\"><a href=\"http://jackjohnson.com/cgi-bin/sc/order.cgi?storeid=*1a45344730ad4b7a0889727fd88aa5&amp;function=show\" title=\"Your Shopping Cart\" id=\"icon-cart\">Your Shopping Cart<\/a><a id=\"link-stay-cart\" href=\"http://jackjohnson.com/cgi-bin/sc/order.cgi?storeid=*1a45344730ad4b7a0889727fd88aa5&amp;function=show\" title=\" Your Shopping Cart\"> Your Shopping Cart<\/a><\/span>");
  document.write("<span id=\"icon-search\"><a id=\"icon-search\" onClick=\"showFade()\" title=\"Search \"> Search<\/a><\/span><span id=\"icon-home\"><a id=\"icon-home\" href=\"http://jackjohnson.com/index.html\" title=\" Home\"><\/a><\/span>");
}
function productTabs() {var container = document.getElementById("tabContainer"); var tabcon = document.getElementById("tabscontent"); var navitem = document.getElementById("tabHeader_1"); var ident = navitem.id.split("_")[1]; navitem.parentNode.setAttribute("data-current",ident); navitem.setAttribute("class","tabActiveHeader"); var pages = tabcon.getElementsByClassName("tabpage"); for (var i = 1; i < pages.length; i++) {pages.item(i).style.display="none";}; var tabs = container.getElementsByTagName("li"); for (var i = 0; i < tabs.length; i++) {tabs[i].onclick=displayPage;}}
function displayPage() {var current = this.parentNode.getAttribute("data-current"); document.getElementById("tabHeader_" + current).removeAttribute("class"); document.getElementById("tabpage_" + current).style.display="none"; var ident = this.id.split("_")[1]; this.setAttribute("class","tabActiveHeader"); document.getElementById("tabpage_" + ident).style.display="block"; this.parentNode.setAttribute("data-current",ident);}
function checkChecker (thisForm, myWarning) {var myForm = document.getElementById(thisForm); var gotCheck = false; var isChecked = false; for (i=0; i < myForm.length; i++) {if (myForm[i].type == "checkbox") {gotCheck = true; if (myForm[i].checked) {isChecked = true;}}}; if (gotCheck == true) {if (isChecked == true) {return true;} else {alert(myWarning); return false;}} else {return true;}}
function menuChange(pageWidth){var navWidth  = document.getElementById("contained").offsetWidth;
 if (pageWidth >= navWidth) {document.getElementById("icon-menu").style.display = "block"; document.getElementById("nav").style.display = "none"; var docBody = document.getElementById("contained"); docBody.setAttribute("class", "narrowview");}
 else {document.getElementById("icon-menu").style.display = "none"; document.getElementById("nav").style.display = "block";}}
var menuids=["ShopSite"]
function buildsubmenus_horizontal()
{for(var i=0;i<menuids.length;i++)
{var ultags=document.getElementById(menuids[i]).getElementsByTagName("ul")
for(var t=0;t<ultags.length;t++)
{if(ultags[t].parentNode.parentNode.id==menuids[i])
{ultags[t].style.top=ultags[t].parentNode.offsetHeight+"px"
ultags[t].parentNode.getElementsByTagName("a")[0].className="mainfoldericon"}
else{ultags[t].style.left=ultags[t-1].getElementsByTagName("a")[0].offsetWidth+"px"
ultags[t].parentNode.getElementsByTagName("a")[0].className="subfoldericon"}
ultags[t].parentNode.onmouseover=function(){this.getElementsByTagName("ul")[0].style.visibility="visible"}
ultags[t].parentNode.onmouseout=function(){this.getElementsByTagName("ul")[0].style.visibility="hidden"}}}}
if(window.addEventListener) 
window.addEventListener("load",buildsubmenus_horizontal,false) 
else if(window.attachEvent) 
window.attachEvent("onload",buildsubmenus_horizontal)
function debouncer( func , timeout ) {var timeoutID , timeout = timeout || 100; return function () {var scope = this , args = arguments; clearTimeout( timeoutID ); timeoutID = setTimeout( function () {func.apply( scope , Array.prototype.slice.call( args ) );} , timeout );}}