// JavaScript Document

function proses_btn(frm,proses)
{
	document.forms[frm].hd_proses.value = proses;
	if(proses=="vote")
	{
		if(document.forms[frm].hd_radio.value=="0"){
			alert('Silahkan tentukan pilihan anda terlebih dahulu');
		}else{
			document.forms[frm].submit();
		}
	}else{
		document.forms[frm].submit();
	}
}

function isChecked(frm,isitchecked){
	if (isitchecked == true){
		document.forms[frm].hd_radio.value="1";
	}
}
/*
function show_arsip()
{
	if(document.frm_arsip.txt_tgl.value==""){
		alert("Pilih tanggal terlebih dahulu");	
	}else{
		document.frm_arsip.submit();
	}
}
*/
function cek_form_guestbook()
{
	status = "";
	document.frm_guestbook.txt_nama.style.background = "";
	document.frm_guestbook.txt_pesan.style.background = "";
	document.frm_guestbook.txt_email.style.background = "";
	document.frm_guestbook.txt_captcha.style.background = "";
	
	if(document.frm_guestbook.txt_nama.value==""){
		document.frm_guestbook.txt_nama.style.background = "#FEC0C1";
		status="error";
	}
	if(document.frm_guestbook.txt_pesan.value==""){
		document.frm_guestbook.txt_pesan.style.background = "#FEC0C1";
		status="error";
	}
	if(document.frm_guestbook.txt_captcha.value==""){
		document.frm_guestbook.txt_captcha.style.background = "#FEC0C1";
		status="error";
	}
	
	if(status=="error"){
		alert('Proses kirim pesan gagal!!!');
	}else{
		if(document.frm_guestbook.txt_email.value!=""){
			reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
			address = document.frm_guestbook.txt_email.value;
			if(reg.test(address) == false) {
				document.frm_guestbook.txt_email.style.background = "#FEC0C1";
				alert('Alamat email anda tidak valid');
			}else{
				document.frm_guestbook.submit();	
			}
		}else{
			document.frm_guestbook.submit();
		}
	}
}

function cari_arsip(){
	if(document.frm_arsip.keyword.value==""){
		alert('Tanggal pencarian belum dipilih.');
	}else{
		document.frm_arsip.submit();
	}
}