function showdiv(parameter){
  if (document.getElementById(parameter).style.visibility == 'hidden'){
      document.getElementById(parameter).style.visibility ='visible';
      document.getElementById(parameter).style.display ='block';
  }
  else {
      document.getElementById(parameter).style.visibility ='hidden';
      document.getElementById(parameter).style.display ='none';
  }
}

function show_types(parameter){
	    document.getElementById('realestate').style.visibility ='hidden';
	    document.getElementById('realestate').style.display ='none';
  
	    document.getElementById('hotels').style.visibility ='hidden';
	    document.getElementById('hotels').style.display ='none';
  
	    document.getElementById('restaurants').style.visibility ='hidden';
	    document.getElementById('restaurants').style.display ='none';
  
	    document.getElementById('oo').style.visibility ='hidden';
	    document.getElementById('oo').style.display ='none';

	    if(parameter == "add_features") {
		document.getElementById('add_features').style.visibility ='hidden';
		document.getElementById('add_features').style.display ='none';
		document.getElementById('oo').style.visibility ='visible';
		document.getElementById('oo').style.display ='block';
	    }else{
		document.getElementById('add_features').style.visibility ='visible';
		document.getElementById('add_features').style.display ='block';
		document.getElementById(parameter).style.visibility ='visible';
		document.getElementById(parameter).style.display ='block';
	    }
}

function valideaza_tip_fisier() {
	    img = document.getElementById('image_0');
	    file_name = img.value;
	    if(file_name != '') {
		if(file_name.indexOf('/')>-1) {
		    file = file_name.substring(file_name.lastIndexOf('/')+1,file_name.length);
		}else{
		    file = file_name.substring(file_name.lastIndexOf('\\')+1,file_name.length);
		}
		ext = file.substring(file.lastIndexOf('.')+1,file.length);
		if((ext != "GIF")&&(ext != "gif")&&(ext != "PNG")&&(ext != "png")&&(ext != "JPG")&&(ext != "jpg")){
		    alert_text = "Fisierele de tip : ";
		    alert_text += ext;
		    alert_text += " nu sunt in lista cu tipuri de fisiere permise afisata mai sus!";
		    alert(alert_text);
		    return false;
		}	
	    }
//	    for(i=0;i<9;i++) {
//		obj = "file_";
//		obj+= i;
//		img = document.getElementById(obj);
//		file_name = img.value;
//		if(file_name != '') {
//		    if(file_name.indexOf('/')>-1) {
//			file = file_name.substring(file_name.lastIndexOf('/')+1,file_name.length);
//		    }else{
//			file = file_name.substring(file_name.lastIndexOf('\\')+1,file_name.length);
//		    }
//		    ext = file.substring(file.lastIndexOf('.')+1,file.length);
//		    if((ext != "GIF")&&(ext != "gif")&&(ext != "PNG")&&(ext != "png")&&(ext != "JPG")&&(ext != "jpg")){
//			alert_text = "Fisierele de tip : ";
//			alert_text += ext;
//			alert_text += " nu sunt in lista cu tipuri de fisiere permise afisata mai sus!";
//			alert(alert_text);
//			return false;
//		    }		    
//		}
//	    }
	    title = document.getElementById('offer_title[1]');
	    if(title.value == '') {
		alert("Completati titlul in romana !");
		return false;
	    }

	    title = document.getElementById('offer_title[2]');
	    if(title.value == '') {
		alert("Completati titlul in engleza !");
		return false;
	    }
	    //Validare descriere si numar de telefon
	    var desc=document.getElementById('offer_description[1]');
	    if(desc.value == '') {
		alert("Completati descrierea in romana !");
		return false;
	    }
	    var desc=document.getElementById('offer_description[2]');
	    if(desc.value == '') {
		alert("Completati descrierea in engleza !");
		return false;
	    }
	    var tel=document.getElementById('offer_phone');
	    if(tel.value == '') {
		var mobile_tel=document.getElementById('offer_mobile_phone');
		if(mobile_tel.value == '') {
		    alert("Completati campul telefon sau telefon mobil !");
		    return false;
		}
	    }
	    if((tel.value.length<10)&&(tel.value!='')) {
		alert("Numarul de telefon trebuie sa aiba cel putin 10 cifre !");
		return false;
	    }
	    if((mobile_tel.value.length<10)&&(mobile_tel.value!='')) {
		alert("Numarul de telefon trebuie sa aiba cel putin 10 cifre !");
		return false;
	    }
	    
	    return true;
}

function valideaza_titlu() {
	title = document.getElementById('offer_title[1]');
	if(title.value == '') {
	    alert("Completati titlul in romana !");
	    return false;
	}
	
	title = document.getElementById('offer_title[2]');
	if(title.value == '') {
	    alert("Completati titlul in engleza !");
	    return false;
	}
    
	return true;
}