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/**
* Set focus to the element with the given id.
*
* @param id The id of the element which should receive focus.
*/
function SimpleSAML_focus(id)
{
var element = document.getElementById(id);
if (element != null) {
element.focus();
}
}
/**
* Show the given DOM element.
*
* @param id The id of the element which should be shown.
*/
function SimpleSAML_show(id)
{
var element = document.getElementById(id);
if (element == null) {
return;
}
element.style.display = 'block';
}
/**
* Hide the given DOM element.
*
* @param id The id of the element which should be hidden.
*/
function SimpleSAML_hide(id)
{
var element = document.getElementById(id);
if (element == null) {
return;
}
element.style.display = 'none';
}
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