var k = false;
	function check_code() {
		var code	= $("code").serialize();
		var ret;
	
		new Ajax.Request("check_code.php", {
				parameters:"cod="+code,
				onComplete:function(transport) {
				
					if(transport.responseText == "good") {
						posaljiKontakt();
					} else if(transport.responseText == "bad") {
						$("errorDiv").show();
						$("errorDiv").innerHTML = FAIL_CHECK_CODE;
					}
				}
				
		});
			
	}
	
	function prekopirajPodatke() {
		$("adresa_2").value = $("adresa").value;
		$("mesto_2").value = $("mesto").value;
		$("zip_2").value = $("zip").value;
		$("tel1_2").value = $("tel1").value;
		$("tel2_2").value = $("tel2").value;
	}
	
	function proveriIzbor() {
		var forma = $('porudzbinaForm')
		
		var izabran = forma.getInputs("radio", "nacin_preuzimanja");
		
		for(var i = 0; i < izabran.size(); i++) {
			if(izabran[i].checked == true) {
				if(izabran[i].value == 2) {
					$("podaciDiv").show();
				} else if(izabran[i].value == 1) {
					$("podaciDiv").hide();
				}
			}
		}
	}
	
	function posaljiKontakt() {
	
		var ime = $("ime");
		var tekst = $("sadrzaj");
		var code = $("code");

		if(ime.value == "") {
			ime.focus();
			if(ime.hasClassName("error") == false) {
				ime.addClassName("error");
			}
			$("errorDiv").show();
			$("errorDiv").innerHTML = FAIL_IME_PREZIME;
			document.getElementById('captcha').src = '../securimage/securimage_show.php?sid=' + Math.random();
			$("code").value = "";
			return false;
		} else {
			if(ime.hasClassName("error") == true) {
				ime.removeClassName("error");
			}
			$("errorDiv").hide();
			$("errorDiv").innerHTML = "";
		}
		
		
		var email = $F("mail");
		var aPos = email.indexOf("@");
		var aPos2 = email.lastIndexOf("@");
		var dotPos = email.lastIndexOf(".");
		if(aPos == aPos2) {
			if(aPos < 1 || dotPos - aPos < 2) {
				$("mail").activate();
				if($("mail").hasClassName("error") == false) {
					$("mail").addClassName("error");
				}
				$("errorDiv").show();
				$("errorDiv").innerHTML = FAIL_EMAIL;
				document.getElementById('captcha').src = '../securimage/securimage_show.php?sid=' + Math.random();
			$("code").value = "";
				return false;
			}  else {
				if($("mail").hasClassName("error") == true) {
					$("mail").removeClassName("error");
				}
				$("errorDiv").hide();
			}
		} else {
			$("mail").activate();
			if($("mail").hasClassName("error") == false) {
				$("mail").addClassName("error");
			}
			$("errorDiv").show();
			$("errorDiv").innerHTML = FAIL_EMAIL;
			document.getElementById('captcha').src = '../securimage/securimage_show.php?sid=' + Math.random();
			$("code").value = "";
			return false;
		}
		
		if(tekst.value == "") {
			tekst.focus();
			
			if(tekst.hasClassName("error") == false) {
				tekst.addClassName("error");
			}
			$("errorDiv").show();
			$("errorDiv").innerHTML = FAIL_TEKST;
			document.getElementById('captcha').src = '../securimage/securimage_show.php?sid=' + Math.random();
			$("code").value = "";
			return false;
		} else {
			if(tekst.hasClassName("error") == true) {
				tekst.removeClassName("error");
			}
			$("errorDiv").hide();
			$("errorDiv").innerHTML = "";
		}
		
		if(code.value == "") {
			code.focus();
			if(code.hasClassName("error") == false) {
				code.addClassName("error");
			}
			$("errorDiv").show();
			$("errorDiv").innerHTML = FAIL_KOD;
			document.getElementById('captcha').src = '../securimage/securimage_show.php?sid=' + Math.random();
			$("code").value = "";
			return false;
		} else {
			if(code.hasClassName("error") == true) {
				code.removeClassName("error");
			}
			$("errorDiv").hide();
			$("errorDiv").innerHTML = "";
		}
		
		var mail	= $('mail').serialize();
		var ime		= $('ime').serialize();
		var tekst	= $("sadrzaj").serialize();
		var code	= $("code").serialize();
		var params = "i="+ime+"&m="+mail+"&t="+tekst+"&c="+code;
		
		
		//if() {
		//} else 
		//alert("NOOOO");
			$("errorDiv").hide();
			$("errorDiv").innerHTML = "";
			
			new Ajax.Request('send_contact.php',
							 {
								 parameters:params,
								 onCreate:function(transport) {
									 $('dugme').value = "Slanje u toku...";
									 $('dugme').disable();
								 },
								 onComplete:function(transport) {
									 if(transport.responseText == "1") {
										 $("Rez").innerHTML = "<p class=\"izvestaj\">"+KONTAKT_USPEH+"</p>";
									 } else if(transport.responseText == "0") {
										 $("Rez").innerHTML = "<p class=\"izvestaj\">"+KONTAKT_FAIL+"</p>";
									 } else if(transport.responseText == "-1") {
										 $("Rez").innerHTML = "<p class=\"izvestaj\">"+FAIL_CHECK_LOGIN+"</p>";
									 }
								 }}); 
			
	//	}
							 
	
	}
	
	
function prikaziCenu() {
	
	var bm = $('bm').value;
	var ct = $('ct').value;
	var br = $('broj_telefona').value;
    var code = $('code').value;
	if(br.startsWith("00")) {
		//alert(br);
		br = br.sub("00", "", 1);
	}
	
	if(isNumber(br) == false || br.blank()) {
		$('broj_telefona').activate();
		if($('broj_telefona').hasClassName('error') == false) {
			$('broj_telefona').addClassName('error');
		}
		return false;
	} else {
		if($('broj_telefona').hasClassName('error') == true) {
			$('broj_telefona').removeClassName('error');
		}
	}
	var jez = $F('izj');
	var params = "bm="+bm+"&ct="+ct+"&br="+br+"&l="+jez+"&c="+code;
	
	new Ajax.Request('work.php?action=prikazCene', {
					parameters: params,
					onCreate:function(transport) {
						$('dugme_prikaz_cene').disable();
					},
					onComplete:function(transport) {
						if(transport.status == 200) {
							$('dugme_prikaz_cene').enable();
							if(transport.responseText == 0) {
								$('rezultat').innerHTML = "<br /><br /><h3>"+CENE_REZULTAT+"</h3><br />"+
											CENE_BROJ_FAIL+": <big class=\"blue\">"+br+"</big>"; //ERROR_CR_NEPOSTOJECI_BROJ
							} else {
								$('rezultat').innerHTML = transport.responseText;
                                document.getElementById('captcha').src = '../securimage/securimage_show.php?sid=' + Math.random();
                                $("code").value = "";
							}
							$('rezultat').scrollTo();
						}
					}
	});
}

function racun() {
	var cena 		= $("cena").value;
	var kolicina 	= $("kolicina").value;
	var pdv_stopa 	= $("pdv_stopa").value;
	
	
	if(isNumber(kolicina) == false) {
		$("kolicina").value = "";
		kolicina = 0;
	}
	
	if(kolicina == "") {
		kolicina = 0;
	}
	
	var pdv_iznos	= cena * kolicina * pdv_stopa / 100;
	
	var pi = cena * kolicina + pdv_iznos
	
	$('pdv_iznos').innerHTML = formatNumber(pi, 2);
	$('cena_ukupno').innerHTML = formatNumber(cena * kolicina, 2);
}

function order() {
	var cena		= $("cena").value;
	var kolicina	= $("kolicina").value;
	var pdv_stopa	= $("pdv_stopa").value;
	var proizvodID	= $("proizvodID").value;
	
	if(cena != "" && cena != 0 && 
		kolicina != 0 && kolicina != "" && isNumber(kolicina) &&  
		proizvodID != "" && proizvodID != 0) {
		
			$("forma_jedan").hide();
			$("forma_dva").show();
	}
}

function backButton() {
	$("forma_dva").hide();
	$("forma_jedan").show();
}

function proveriFormu() {
	var cena		= $("cena").value;
	var kolicina	= $("kolicina").value;
	var pdv_stopa	= $("pdv_stopa").value;
	var proizvodID	= $("proizvodID").value;
	var izabran		= $("porudzbinaForm").getInputs('radio', 'nacin_preuzimanja').find( 
							function(re) {return re.checked;} 
						);
	var errorID		= 0;
	
	var value = $F(izabran);
	
	var imePrezime	= $F("ime_prezime");
	var adresa		= $F("adresa");
	var mesto		= $F("mesto");
	var zip			= $F("zip");
	var tel1		= $F("tel1");
	var tel2		= $F("tel2");
	
	if(imePrezime.blank()) {
		errorID = 1;
	}
	
	var email = $F("email");
	var aPos = email.indexOf("@");
	var aPos2 = email.lastIndexOf("@");
	var dotPos = email.lastIndexOf(".");
	if(aPos == aPos2) {
		if(aPos < 1 || dotPos - aPos < 2) {
			errorID = 1;
		}
	} else {
		errorID = 1;
	}
	
	if(adresa.blank()) {
		errorID = 1;
	}
	if(mesto.blank()) {
		errorID = 1;
	}
	if(zip.blank()) {
		errorID = 1;
	}
	if(tel1.blank()) {
		errorID = 1;
	}
	if(tel2.blank()) {
		errorID = 1;
	}
	
	if(value == 2) {		
		
		var adresa_2		= $F("adresa_2");
		var mesto_2			= $F("mesto_2");
		var zip_2			= $F("zip_2");
		var tel1_2			= $F("tel1_2");
		var tel2_2			= $F("tel2_2");

		if(adresa_2.blank()) {
			errorID = 1;
		}
		if(mesto_2.blank()) {
			errorID = 1;
		}
		if(zip_2.blank()) {
			errorID = 1;
		}
		if(tel1_2.blank()) {
			errorID = 1;
		}
		if(tel2_2.blank()) {
			errorID = 1;
		}
		
	}
	
	if(errorID == 1) {
		$("errDiv").show();
		$("errDiv").innerHTML = SHOP_SVA_POLJA;
		return false;
	} else {
		$("errDiv").hide();
	}
	
	if(cena != "" && cena != 0 && 
		kolicina != 0 && kolicina != "" && 
		proizvodID != "" && proizvodID != 0) {
			return true;
	}
	return false;
}

function isNumber(sText) {
	var ValidChars = "0123456789";
	var IsNumber=true;
	var Char;

	for(i = 0; i < sText.length && IsNumber == true; i++) { 
		Char = sText.charAt(i); 
		if (ValidChars.indexOf(Char) == -1) {
			IsNumber = false;
		}
	}
	
	return IsNumber;
}

function setViewed(id) {
	new Ajax.Request("work.php?action=setViewed", {
				parameters:"id="+id,
				onCreate:function(transport) {
					$('pregledan'+id).innerHTML = "Radim...";
				},
				onComplete:function(transport) {
					if(transport.status == 200) {
						if(transport.responseText == "1") {
							$('pregledan'+id).innerHTML = "Promenjen status!";
							$('sIt_'+id).removeClassName("shopItemColored");
							$('sIt_'+id).addClassName("shopItem");
						} else {
							$('pregledan'+id).innerHTML = "Greska!";
						}
					} else {
						$('pregledan'+id).innerHTML = "<a href=\"javascript:void(0);\" onclick=\"setViewed('$data[id]');\">Pregledan</a>";
					}
				}
	});
	
}

function dodajToDo(id) {
	
	var tekst = $("2doT").serialize();
	var prioritet = $F('prioritet');
	var br = $F('br');
	var novBr = parseInt(br) + 1;
	if(tekst != "2doT=") {
		
		new Ajax.Request("work.php?action=add2Do", {
			parameters:"id="+id+"&text="+tekst+"&prioritet="+prioritet+"&br="+novBr,
			onCreate:function(transport) {
			},
			onComplete:function(transport) {
				new Insertion.Top('toDoList', transport.responseText);
				$('2doT').value = '';
				$('br').value = novBr;
			}
		});
		hideDiv('add2Do');
	}
}

function showDiv(id) {
	$(id).show();
}
function hideDiv(id) {
	$(id).hide();
}
function brisiStavku(id, item) {
	new Ajax.Request("work.php?action=brisiStavku", {
					parameters:"id="+id,
					onComplete:function(transport) {
						$('stavka_'+item).remove();
					}
	});
}
function promeniPrioritet(id, item, status, oldStatus) {
	new Ajax.Request("work.php?action=promeniPrioritet", {
					parameters:"id="+id+"&prioritet="+status,
					onComplete:function(transport) {
						if(status == 1) var newCN = "low";
						if(status == 2) var newCN = "medium";
						if(status == 3) var newCN = "high";
						if($('pstavka_'+item).hasClassName("low"))
							$('pstavka_'+item).removeClassName("low");
						if($('pstavka_'+item).hasClassName("medium"))
							$('pstavka_'+item).removeClassName("medium");
						if($('pstavka_'+item).hasClassName("high"))
							$('pstavka_'+item).removeClassName("high");
						$('pstavka_'+item).addClassName(newCN);
					}
	});
}