function openWindows( url ){
 var element = $("#FreeShippingDescription"); 
 $("#FreeShippingDescription").show();
 var docScrollTop = $(document).scrollTop();
 var xPos = ( $(window).width()/2 ) - ( element.width() )/2;
 var yPos = (( $(window).height()/2 ) - ( element.height() )/2) + docScrollTop;
 element.css({
  'top' : yPos + 'px', 
  'left' : xPos + 'px'
 });
 element.bgiframe();
 element.show();
 openPopunder( url );
 return false;
}
function showFSHInline(){
 $("#FSLinkContainer").show();
}
function hideElement() {
 $("#FreeShippingDescription").hide(); 
}
function openPopunder( url ) {
 var popUnderHeight = $(window).height();
 var popUnderWidth = $(window).width();
 if(window.screenY != undefined) {
  var popUnderTop = window.screenY;
  var popUnderLeft = window.screenX;
 }
 else if(window.screenTop != undefined) {
  var popUnderTop = window.screenTop;
  var popUnderLeft = window.screenLeft;
 }
 else {
  var popUnderTop = 0;
  var popUnderLeft = 0;
 }
 var popUnder = window.open( url, 'FreeShipping', 'left=' + popUnderLeft + ', top=' + popUnderTop + ', width=' + popUnderWidth + ', height=' + popUnderHeight + ', toolbar=1, resizable=1, status=1, scrollbars=1' );
 popUnder.blur();
 window.focus();
}