function menuShow(id) {
var element = document.getElementById(id);
if (element) { element.className = 'visible'; }
// element = document.getElementById('content');
// if (element) { element.className = 'menudown'; }
}
function menuHide(id) {
var element = document.getElementById(id);
if (element) { element.className = ''; }
// element = document.getElementById('content');
// if (element) { element.className = ''; }
}
function check_form() {
var ids_list = document.getElementsByName('_mandatory_ids');
var names_list = document.getElementsByName('_mandatory_names');
if (names_list.length == 0) {
names_list = [];
}
if (ids_list.length == 0) {
ids_list = [];
}
var submit_ok = 1;
// for most fields use ID
for(var i = 0; i < ids_list.length; i++) {
var thisinput = document.getElementById(ids_list[i].value);
thisinput.style.backgroundColor = '';
// do stuff based on form control type
if ((thisinput.type == 'text') || (thisinput.type == 'textarea')){
if (thisinput.value == '') {
alert('Please fill in the form field marked "'+ thisinput.title + '"');
thisinput.style.backgroundColor = '#FFFF00';
submit_ok = 0;
}
} else if (thisinput.type == 'select-one') {
if (thisinput.options[thisinput.selectedIndex].value == '') {
alert('Please fill in the form field marked "' + thisinput.title + '"');
thisinput.style.backgroundColor = '#FFFF00';
submit_ok = 0;
}
}
}
// for checkboxes use field name
for(var j = 0; j < names_list.length; j++) {
var inputs = document.getElementsByName(names_list[j].value);
inputs[j].style.backgroundColor = '';
var nothing_checked = 1;
for(var k = 0; k < inputs.length; k++) {
if (inputs[k].checked) {
nothing_checked = 0;
}
}
if (nothing_checked == 1) {
alert('Please fill in the form field marked "'+ inputs[j].title + '"');
inputs[j].style.backgroundColor = '#FFFF00';
submit_ok = 0;
}
}
if (submit_ok == 1) {
document.mainform.submit();
}
}
function injectflash() {
var rand_no = Math.random();
rand_no = rand_no * 100;
if (rand_no < 50) {
document.write('');
} else {
document.write('');
}
}