function Laheta(form)
{
var company=form.company.value;

if(company.length<3)
{
alert("Company name missing!");
form.company.focus();
return false;
}

var name=form.name.value;

if(name.length<2)
{
alert("Name missing!");
form.name.focus();
return false;
}

var phone=form.phone.value;

if(phone.length<3)
{
alert("Phone number missing!");
form.phone.focus();
return false;
}

if(form.email.value.indexOf('@', 0) == -1)
{
alert("E-mail address missing!");
form.email.focus();
return false;
}


}