var oddcounter = 0;

function load_img(id_anunt) {
	setTimeout("preload_img('" + id_anunt+ "')",6000);	
}

function preload_img(id_anunt) {
	but1 = new Image(); 	
	but1.src =  "/img/masini/normal/" + id_anunt + "_1.jpg";

	but2 = new Image(); 
	but2.src = "/img/masini/normal/" + id_anunt + "_2.jpg";

	but3 = new Image(); 
	but3.src = "/img/masini/normal/" + id_anunt + "_3.jpg";

	but4 = new Image(); 
	but4.src = "/img/masini/normal/" + id_anunt + "_4.jpg";
}

function change_pic(id_anunt,picnr) {	
	document.getElementById("picbig").src = "img/masini/uploadtemp/normal/" + id_anunt + "_" + picnr + ".jpg";	
	return false;	
}

function change_pic_mod(id_anunt,picnr) {	
	document.getElementById("picbig").src = "img/masini/modiftemp/normal/" + id_anunt + "_" + picnr + ".jpg";	
	return false;	
}

function change_pic_view(id_anunt,picnr, total_poze) {	
	if (document.all){
      document.getElementById("picbig").style.filter="blendTrans(duration=1)"
      document.getElementById("picbig").style.filter="blendTrans(duration=crossFadeDuration)"
      document.getElementById("picbig").filters.blendTrans.Apply()      
   }
	document.getElementById("picbig").src = "/uploads/normal/" + id_anunt + "_" + picnr + ".jpg";
	document.getElementById('picbig_link').href = "/uploads/big/" + id_anunt + "_" + picnr + ".jpg";
	var msg = "";
	for (i = 1; i <= total_poze; i++) {
		if (i != picnr) 
		
			msg += "<a id='picbig_link' rel='lightbox[poze]' href='www.imobizz.ro/uploads/big/" + id_anunt + "_" + i + ".jpg'></a>";
	}
	//document.getElementById('hidden_div').innerHTML = msg;
	//alert(document.getElementById('hidden_div').innerHTML);
	
	 if (document.all){
      document.getElementById("picbig").filters.blendTrans.Play()
   }
	return false;	
}

function change_pic_large(id_anunt,picnr) {	
	if (document.all && false){
      document.getElementById("picbig").style.filter="blendTrans(duration=1)"
      document.getElementById("picbig").style.filter="blendTrans(duration=crossFadeDuration)"
      document.getElementById("picbig").filters.blendTrans.Apply()      
   }
	document.getElementById("picbig").src = "img/masini/large/" + id_anunt + "_" + picnr + ".jpg";	
	 if (document.all && false){
      document.getElementById("picbig").filters.blendTrans.Play()
   }
	return false;	
}

function showprices() {
	oddcounter++;
	if ((oddcounter % 2) == 1) {
		document.getElementById('pret_valuta').className='pret_valute_off';		
		document.getElementById('sageata').src='img/sageata-jos.jpg';		
	}
	else {
		document.getElementById('pret_valuta').className='pret_valute';
		document.getElementById('sageata').src='img/sageata-sus.jpg';		
	}
	return false;
}

function checkContactOwner() {
	if (document.contact_ofertant.nume.value == "") {
		alert("Trebuie sa completati numele pentru a trimite e-mail de contact !");
		return false;
	}
	if (document.contact_ofertant.email.value == "" && document.contact_ofertant.telefon.value == "") {
		alert("Cel putin unul din campurile 'e-mail' si 'telefon' trebuie completat !");
		return false;
	}
	if (document.contact_ofertant.email.value != "" && (!isEmail(document.contact_ofertant.email.value) || document.contact_ofertant.email.value.indexOf(',') != -1)) {
		alert("Adresa de e-mail completata nu este valida !");
		return false;
	}
	if (document.contact_ofertant.telefon.value != "" && !isInteger(stripCharsInBag(document.contact_ofertant.telefon.value, "+-./"))) {
		alert("Numarul de telefon completat nu este valid !");
		return false;
	}
	if (document.contact_ofertant.mesaj.value == "") {
		alert("Corpul mesajului nu poate sa fie gol !");
		return false;
	}
	document.contact_ofertant.javascript.value = 'ok';
	return true;
}

function set_border(index) {
    for (i = 1; i <= 4; i++) {
        try {
            if (i == index) document.getElementById('thumb' + i).style.border = "2px #ff0000 solid";
            else document.getElementById('thumb' + i).style.border = "1px #000000 solid";
        }
        catch (e) {
            continue;
        }
    }
}

function nextLarge(id, thumbExpressions) {
    i = document.getElementById('picbig').src.substr(document.getElementById('picbig').src.lastIndexOf('_') + 1).replace(".jpg", "");
    
    i++;
    
    if (!document.getElementById('anchor' + i)) i = 1;
    
    eval(thumbExpressions[i]);
    set_border(i);
}