function validate_story_add(){

   msg="";
   f=document.F;
   m="- ";

   if (!f.author.value) msg+=m+"Please enter author\n";
   if (!f.title.value) 	msg+=m+"Please enter story title\n";
   if (!f.text.value) 	msg+=m+"Please enter story text\n";

  	if (msg!=""){
      alert("Please fix the following problems:\n"+msg);
      return false;
    }
    return true;

}

function validate_mail_send(){

   msg="";
   f=document.form_contact;
   m="- ";

   if (!f.name.value) msg+=m+"Please enter name\n";
   if (!f.email.value) 	msg+=m+"Please enter email\n";
   if (!f.message.value) 	msg+=m+"Please enter message\n";

  	if (msg!=""){
      alert("Please fix the following problems:\n"+msg);
      return false;
    }
    return true;

}

function validateNewAd(){

	msg="";
   	f=document.addAd;
   	m="- ";

   	if (!f.title.value) msg+=m+"Please enter title\n";
   	if (f.location.value=='select') msg+=m+"Please select location\n";
   	if(f.location.value==0 && !f.otherloc.value) msg+=m+"Please insert your location\n";

 	if (msg!=""){
     	alert("Please fix the following problems:\n"+msg);
     	return false;
   	}

	/*
	if (((f.email.value.indexOf(".") > 2) && (f.email.value.indexOf("@") > 0)) == false){
		alert("Inster valid email");
	 	return false;
	}
	*/

	return true;

}

function otherLocationNewAd(){
 	var select = document.getElementById('location');
 	var other  = document.getElementById('otherloc');
 	if(select.value==0) other.style.display = 'block';
 	else other.style.display = 'none';
}