<!--
function ca()
{
if(form2.kategori.value == "teikin_no" && form3.input.value == "")
{
alert("Search cann't empty");
}
else
if(form2.kategori.value =="oem" && form3.input.value == "")
{
alert("Search cann't empty");
}	
else
	if(form2.kategori.value =="oem" && form3.produk.value == "")
	{
	alert("Search cann't empty");	
	}
	else
	if(form2.kategori.value == "bore" && form3.besar.value == "")
	{
	alert("Search cann't empty");
	}
else
		if(form2.kategori.value == "bore" && form3.kecil.value == "")
		{
		alert("Search cann't empty");	
		}
else
		if(form2.kategori.value == "bore" && form3.produk2.value == "")
		{
		alert("Search cann't empty");	
		}
else
		if(form2.kategori.value == "" && form3.input.value == "" && form3.merek.value == "")
		{
		alert("Search cann't empty");	
		}
else
{
form3.submit()
}
}
//-->