var timeout    = 500;
var closetimer = 0;
var ddmenuitem = 0;

function jsddm_open()
{  jsddm_canceltimer();
   jsddm_close();
   ddmenuitem = $(this).find('ul').css('visibility', 'visible');}

function jsddm_close()
{  if(ddmenuitem) ddmenuitem.css('visibility', 'hidden');}

function jsddm_timer()
{  closetimer = window.setTimeout(jsddm_close, timeout);}

function jsddm_canceltimer()
{  if(closetimer)
   {  window.clearTimeout(closetimer);
      closetimer = null;}}

$(document).ready(function()
{  $('#jsddm > li').bind('mouseover', jsddm_open)
   $('#jsddm > li').bind('mouseout',  jsddm_timer)});

document.onclick = jsddm_close;
//=========== Add to Cart========================
jQuery(function($) {
$("#tblSub").click(function() { 
$i =0; 
  $(':checkbox[name^=product]:checked:enabled').each(function() {
  $i++;
  });

  if ($i > 0) {
    alert("Total "+ $i + " Product added in Cart");
  return true;
  } else { 
  alert("Please select atleast one product from list.");
  return false;
  }
 });  
});
//==================== popup =======================
<!--
function verifypass() {
var w = 1024, h = 800;

if (document.all) {
   /* the following is only available after onLoad */
   w = document.body.clientWidth;
   h = document.body.clientHeight;
}
else if (document.layers) {
   w = window.innerWidth;
   h = window.innerHeight;
}

var popW = 450, popH = 200;

var leftPos = (w-popW)/2, topPos = (h-popH)/2;

window.open('forgot-password.php','popup','width=' + popW + ',height='+popH+',top='+topPos+',left='+leftPos);
}
//-->