function reloadForm () {
	var theForm = document.getElementById("SearchForm");
	theForm.reload.value = true;
	theForm.submit();
}
function displayDVRow(subcat) {
	var dvHTML;
	if (subcat == 'Gas') {
		document.getElementById("dvrow").style.display = 'block';
		dvHTML = "<select name=\"Direct_Vent\" class=\"selBox\">"
		dvHTML += "<option value=\"-1\">No Preference<\/option>"
		dvHTML += "<option value=\"0\">No<\/option>"
		dvHTML += "<option value=\"1\">Yes<\/option>"
		dvHTML += "<\/select>"	
	} else {
		document.getElementById("dvrow").style.display = 'none';
		dvHTML = "<input type=\"hidden\" name=\"Direct_Vent\" value=\"-1\" \/>"
	}
	document.getElementById("dvcell2").innerHTML = dvHTML;
}