function selectSelectOption (combo, option) // only iframe
{
selectChangeDependencies (combo, '');
selectSetSelection (combo, Array (option.value.toString ()), option.checked, true);
}
function selectCreateOption (combo, text, value)
{
combo.options[combo.options.length] = new Option (text, value);
if (combo.inline)
combo.iframe.write (' | | | ' + text + ' |
\n');
}
function selectOpen (combo)
{
while (combo.options.length)
combo.options[0] = null;
if (combo.inline)
{
combo.iframe.open ();
combo.iframe.write ('\n');
combo.iframe.write ('\n');
combo.iframe.write ('\n');
combo.iframe.write ('
\n');
combo.iframe.write ('');
combo.iframe.close ();
}
}
function selectLoad (combo, restricted, restrictions)
{
selectOpen (combo);
if (combo.noneText.length)
selectCreateOption (combo, combo.noneText, '0');
if (restrictions.length || !restricted)
{
for (var index = 0; index < combo.inner_data.length; index++)
{
if (!restricted || combo.inner_data[index][0] == '')
selectCreateOption (combo, combo.inner_data[index][2], combo.inner_data[index][1]);
else
{
if (selectInSelection (combo.inner_data[index][0], restrictions))
selectCreateOption (combo, combo.inner_data[index][2], combo.inner_data[index][1]);
}
}
}
else
{
var index = 0;
}
selectClose (combo);
return index;
}
function selectSetSelection (combo, options, value, user)
{
var index, selected;
for (index = 0; index < combo.options.length; index++)
{
selected = selectInSelection (combo.options[index].value, options);
if (selected)
{
combo.options[index].selected = value;
if (combo.inline && !user)
{
if (combo.iframe.forms[combo.form.name].elements[combo.name][index])
combo.iframe.forms[combo.form.name].elements[combo.name][index].checked = value;
else
combo.iframe.forms[combo.form.name].elements[combo.name].checked = value;
}
if (combo.selectedIndex == -1 && combo.options[index].selected)
combo.selectedIndex = index;
}
}
}
function selectGetSelection (combo)
{
var index, options;
options = new Array ();
if (combo.inline)
{
for (index = 0; index < combo.iframe.forms[combo.form.name].elements[combo.name].length; index++)
{
if (combo.iframe.forms[combo.form.name].elements[combo.name][index].checked)
options [options.length] = combo.iframe.forms[combo.form.name].elements[combo.name][index].value;
}
}
else
{
for (index = 0; index < combo.options.length; index++)
{
if (combo.options[index].selected)
options [options.length] = combo.options[index].value;
}
}
return options;
}
function selectSetVisibility (combo, isVisible) // not with inline
{
if (isVisible)
combo.style.visibility='visible';
else
combo.style.visibility='hidden';
}
function selectInSelection (needle, haystack)
{
for (var index = 0; index < haystack.length && haystack[index] != needle; index++);
return (index < haystack.length);
}
function selectChangeDependencies (combo, dependencie)
{
var index, index2, actualDependencie, value;
if (combo.dependencies.length)
{
value = selectGetSelection (combo);
for (index = 0; index < combo.dependencies.length; index++)
{
if (combo.dependencies[index] == dependencie || dependencie == '')
{
actualDependencie = combo.dependencies[index];
index2 = selectLoad (actualDependencie, true, value);
if (actualDependencie.invisible && !actualDependencie.inline)
selectSetVisibility (actualDependencie, (index2 != 0));
selectChangeDependencies (actualDependencie, '');
}
}
}
}