function showSubDiv(pass) {
                                        var divs = document.getElementsByTagName('div');
                                        for(i=0;i<divs.length;i++){
                                                if (divs[i].id.indexOf('subdrop_')!=-1) { // check to make sure any divs are prepended by subdrop_ so we can still use divs in other parts of the layout
                                                        if(divs[i].id.match(pass)){//if they are 'see' divs
                                                                if (document.getElementById) // DOM3
                                                                        divs[i].style.display="block";// show/hide
                                                                else if (document.layers) // NS 4
                                                                        document.layers[divs[i]].display = 'visible';
                                                                else // IE 4
                                                                        document.all.divs[i].visibility = 'visible';
                                                        } else {
                                                                if (document.getElementById)
                                                                        divs[i].style.display="none";
                                                                else if (document.layers) // Netscape 4
                                                                        document.divs[i].visibility = 'hidden';
                                                                else // IE 4
                                                                        document.all.divs[i].visibility = 'hidden';
                                                        }
                                                }
                                        }
                                }
                                function hideSubDiv(pass) {
                                        var divs = document.getElementsByTagName('div');
                                        for(i=0;i<divs.length;i++) {
                                                if (divs[i].id.indexOf('subdrop_') !=-1) {
                                                        if(divs[i].id.match(pass)) {
                                                                if (document.getElementById) // DOM3
                                                                        divs[i].style.display="none";
                                                                else if (document.layers) // NS4
                                                                        document.layers[divs[i]].display = 'hidden';
                                                                else // ie4
                                                                        document.all.divs[i].visibility = 'hidden';
                                                        }
                                                }
                                        }
                                }