//
// Remove unwanted horizontal scrollbar (sideeffect of the negative right margin)
//

        function checkScroll()
        {
                if (document.all) return;

                fixScroll(null);
                if ( window.addEventListener ) { window.addEventListener('resize',fixScroll,false); } 
                else if ( document.addEventListener ) { document.addEventListener('resize',fixScroll,false); }
        }
        
        function fixScroll(e)
        {
                htmlObj = document.getElementsByTagName('body')[0];
                if (window.innerWidth > 990)
                {
                        htmlObj.style.overflowX = 'hidden';
                }
                else
                {
                        htmlObj.style.overflowX = 'auto';
                }
        }