function swap_cat_letter(id) {
	    document.getElementById('cat_select_letter_').style.display='none';

	    document.getElementById('cat_select_letter_'+id).style.display='block';
	}
	function select_cat(id, name) {
	    document.cmsform.SeachCategory_Ids.value=id;
	    document.cmsform.SeachCategory.value=name;
	    document.getElementById('kat_wrapper').style.display='none';
	}