function MM_reloadPage(init) {  //reloads the window if Nav4 resized
            if (init==true) {
                with (navigator) {
                    if ((appName == "Netscape") && (parseInt(appVersion) == 4)) {
                        document.MM_pgW = innerWidth;
                        document.MM_pgH = innerHeight;
                        onresize = MM_reloadPage;
                    }
                }
            } else if (innerWidth != document.MM_pgW || innerHeight != document.MM_pgH) {
                location.reload();
            }
        }

        MM_reloadPage(true);
        

        function MM_preloadImages() { //v3.0
            var d = document;

            if (d.images) {
                if (!d.MM_p) {
                    d.MM_p = new Array();
                }

                var i, j = d.MM_p.length, a = MM_preloadImages.arguments;

                for (i = 0; i < a.length; i++) {
                    if (a[i].indexOf("#") != 0) {
                        d.MM_p[j] = new Image;
                        d.MM_p[j++].src = a[i];
                    }
                }
            }
        }


        function MM_swapImgRestore() { //v3.0
            var i, x, a = document.MM_sr;
            for (i = 0; a && i < a.length && (x = a[i]) && x.oSrc; i++) {
                x.src = x.oSrc;
            }
        }


        function MM_swapImage() { //v3.0
            var i, j = 0, x, a = MM_swapImage.arguments;

            document.MM_sr = new Array;

            for (i = 0; i < (a.length-2); i+=3) {
                if ((x = MM_findObj(a[i])) != null) {
                    document.MM_sr[j++] = x;
                    if (!x.oSrc) {
                        x.oSrc = x.src;
                    }
                    x.src = a[i+2];
                }
            }
        }


        function tmt_findObj (n) {
            var x,t;
            if ((n.indexOf("?")) > 0 && parent.frames.length) {
                t = n.split("?");
                x = eval("parent.frames['"+t[1]+"'].document.getElementById('"+t[0]+"')");
            } else {
                x = document.getElementById(n)
            }
            return x;
        }


        function MM_showHideLayers() {
            var i,p,v,obj,args = MM_showHideLayers.arguments;
            if (document.getElementById) {
                for (i = 0; i < (args.length-2); i += 3) {
                    if ((obj = tmt_findObj(args[i])) != null) {
                        v = args[i+2];
                        if (obj.style) {
                            obj = obj.style;
                            v = (v == 'show') ? 'visible' : (v == 'hide') ? 'hidden' : v;
                        }
                        obj.visibility=v;
                    }
                }
            } else {
                for (i = 0; i < (args.length-2); i += 3) {
                    if ((obj = MM_findObj(args[i])) != null) {
                        v = args[i+2];
                        if (obj.style) {
                            obj = obj.style;
                            v = (v == 'show') ? 'visible' : (v == 'hide') ? 'hidden' : v;
                        }
                        obj.visibility = v;
                    }
                }
            }
        }


        function MM_findObj(n, d) { //v3.0
            var p,i,x;

            if (!d) {
                d = document;
            }

            if ((p=n.indexOf("?")) > 0 && parent.frames.length) {
                d = parent.frames[n.substring(p+1)].document;
                n = n.substring(0,p);
            }

            if (!(x = d[n]) && d.all) {
                x = d.all[n];
            }

            for (i = 0; !x && i<d.forms.length; i++) {
                x = d.forms[i][n];
            }

            for (i = 0; !x && d.layers && i < d.layers.length; i++) {
                x = MM_findObj(n, d.layers[i].document);
            }
            
            return x;
        }


        // Global variables
        var submitCount = 0;

        function submitOnce () {

            if (submitCount == 0) {
                submitCount++;
                return true;
            } else {
                alert('Your order has already been submitted, please be patient while your order is processed.');
                return false;
            }

        }