function setAction(name)
{

var validation=true;
var error="Please specify: ";
 if (document.hz.first_name.value=="")
 {
  error+="name, ";
  validation = false;
 }
 if  (document.hz.email.value=="")
  {
   error+="email, ";
   validation = false;
 }
 /*
 if  (document.hz.state.value=="")
  {
   error+="state ";
   validation = false;
 }
 */
 if (!validation) alert(error);
 
 else
 {
 if((document.hz.email.value.indexOf("."))!=-1)
   {
    var afterdot= document.hz.email.value.substring(document.hz.email.value.lastIndexOf(".")+1);
    if((document.hz.email.value.indexOf("@")==-1)|| (afterdot.length >4))
    {
	validation = false;
    alert ("The email address it's not well form. ex: xxxxxx@xxxxxx.xxx");
	}//if well form e-mail
   }//if indexOf(".")
   else
   {
   validation = false;
   alert ("The email address it's not well form. ex: xxxxxx@xxxxxx.xxx");
   }
   }
 if (validation)
 {
  hz.action="/f/"+name;
  hz.submit();
 }
 
}