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var available_filters = new Array();
function Filter(param, input_html, fn)
{
this.param = param;
this.input_html = input_html;
this.fn = fn;
}
function add_filter_change(input)
{
index = input.selectedIndex - 1;
if (index < 0 || index >= available_filters.length)
return;
filter = available_filters[index];
value_element = document.getElementById("addfiltervalue");
value_element.innerHTML = filter.input_html;
}
function filter_form_submit(form)
{
filter_index = form.filtertype.selectedIndex - 1;
if (filter_index < 0 || filter_index >= available_filters.length)
return false;
filter = available_filters[filter_index];
value = filter.fn(form);
updated = false;
form = document.forms.filterparams;
for (x = 0; x < form.elements.length; x++) {
if (form.elements[x].name == filter.param) {
form.elements[x].value = value;
updated = true;
}
}
if (!updated && value) {
form.innerHTML = form.innerHTML +
'<input type="hidden" name="' + filter.param +
'" value="' + value + '"/>';
}
form.submit();
return false;
}
var submitter_input_prev_value = '';
function submitter_input_change(input)
{
value = input.value;
if (value.length < 3)
return;
if (value == submitter_input_prev_value)
return;
div = document.getElementById('submitter_complete');
div.innerHTML = value;
div.style.display = 'block';
div.style.position = 'relative';
div.style.top = '4em';
div.style.width = '15em';
div.style.background = '#f0f0f0';
div.style.padding = '0.2em';
div.style.border = 'thin solid red';
}
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