function resetLSelection()
{
	 document.getElementsByName("leistung")[0].value="0";
}

function resetVSelection()
{
	 document.getElementsByName("verbrauch")[0].value="0";
}

function doSearchUSV()
{

	var search = false;
	if (document.getElementsByName("leistung")[0].value != "0") {
		document.getElementsByName("productSearch")[0].submit();
		return;
	}
	if (document.getElementsByName("verbrauch")[0].value != "0") {
		document.getElementsByName("productSearch")[0].submit();
		return;
	}
	if (document.getElementsByName("bauform")[0].value != "0") {
		document.getElementsByName("productSearch")[0].submit();
		return;
	}
	if (document.getElementsByName("technik")[0].value != "0") {
		document.getElementsByName("productSearch")[0].submit();
		return;
	}
	if (document.getElementsByName("uezeit")[0].value != "0") {
		document.getElementsByName("productSearch")[0].submit();
		return;
	}
	if (document.getElementsByName("hersteller")[0].value != "0") {
		document.getElementsByName("productSearch")[0].submit();
		return;
	}
	
	alert("Bitte w&auml;hlen Sie ein Suchkriterium aus.");
	return false;
}

function doSearchDCUSV()
{

	var search = false;
	if (document.getElementsByName("leistung")[0].value != "0") {
		document.getElementsByName("productSearch")[0].submit();
		return;
	}
	if (document.getElementsByName("espannung")[0].value != "0") {
		document.getElementsByName("productSearch")[0].submit();
		return;
	}
	if (document.getElementsByName("aspannung")[0].value != "0") {
		document.getElementsByName("productSearch")[0].submit();
		return;
	}
	if (document.getElementsByName("uezeit")[0].value != "0") {
		document.getElementsByName("productSearch")[0].submit();
		return;
	}
	if (document.getElementsByName("hersteller")[0].value != "0") {
		document.getElementsByName("productSearch")[0].submit();
		return;
	}
	
	alert("Bitte w&auml;hlen Sie ein Suchkriterium aus.");
	return false;
}

function doSearchSureline()
{

	var search = false;
	if ((document.getElementsByName("geraetetyp")[0] != null) && (document.getElementsByName("geraetetyp")[0].value != "0")) {

		document.getElementsByName("productSearch")[0].submit();
		return;
	}
	if ((document.getElementsByName("zusatzoption")[0] != null) && (document.getElementsByName("zusatzoption")[0].value != "0")) {

	    document.getElementsByName("productSearch")[0].submit();
		return;
	}
	if ((document.getElementsByName("aspannung")[0] != null) && (document.getElementsByName("aspannung")[0].value != "0")) {
		document.getElementsByName("productSearch")[0].submit();
		return;
	}
	if ((document.getElementsByName("astromleistung")[0] != null) && (document.getElementsByName("astromleistung")[0].value != "0")) {
		document.getElementsByName("productSearch")[0].submit();
		return;
	}
	
	alert("Bitte w&auml;hlen Sie ein Suchkriterium aus.");
	return false;
}

