34 lines
563 B
JavaScript
34 lines
563 B
JavaScript
|
function value(name)
|
||
|
|
{
|
||
|
|
var item = document.getElementById(name);
|
||
|
|
return (item ? item.value : "");
|
||
|
|
}
|
||
|
|
function isset(name, val)
|
||
|
|
{
|
||
|
|
return (value(name) == val);
|
||
|
|
}
|
||
|
|
function checked(name)
|
||
|
|
{
|
||
|
|
var item = document.getElementById(name);
|
||
|
|
return ((item) && item.checked);
|
||
|
|
}
|
||
|
|
function hide(name)
|
||
|
|
{
|
||
|
|
var item = document.getElementById(name);
|
||
|
|
if (item)
|
||
|
|
item.style.display = 'none';
|
||
|
|
}
|
||
|
|
function show(name)
|
||
|
|
{
|
||
|
|
var item = document.getElementById(name);
|
||
|
|
if (item)
|
||
|
|
item.style.display = '';
|
||
|
|
}
|
||
|
|
function set_visible(name, value)
|
||
|
|
{
|
||
|
|
if (value)
|
||
|
|
show(name)
|
||
|
|
else
|
||
|
|
hide(name)
|
||
|
|
}
|