function ObjInit(IdKey) 
{
    TableInit('LendLib', { All : '0', Category : '-1', Title : '', Author : '', Year : '' });
    DDExInit('LLCategoryDDeX');
}

function ApplyLLFilters()
{
    TableRefresh('LendLib', { All : '0', Category : DDExValue('LLCategoryDDeX'), Title : $get('LLTitle').value, Author : $get('LLAuthor').value, Year : $get('LLYear').value });
}

function LLShowAll()
{
    TableRefresh('LendLib', { All : '1' });
}