function isblank(s)
  { for(var i=0; i < s.length ; i ++)  
    {    
      var c = s.charAt(i);      
      if((c != ' ') && (c != '\n') && (c != '\t'))      
        return false; 
    }     
        return true;
  } 
function verify(FormCont)
   { 
    var msg; 
    var fName;
    var empty_fields = "";  
    var errors = "";
    fName=document.FormCont.first_name.value;
    if( isblank(FormCont.first_name.value) )  
      {empty_fields+="  First name is not filled \n"};
    if( isblank(FormCont.last_name.value) )  
      {empty_fields+="  Last name is not filled \n"};
    if( isblank(FormCont.company.value) )  
      {empty_fields+="  Company is not filled \n"};
    if( isblank(FormCont.Mail.value) )  
      {empty_fields+="  Email is not filled \n"};
    if(empty_fields=="" && errors==""){
//    msg=fName+", thank you for applying Liad.\n We will get back to you as soon as possibe.";
//	alert(msg); 
     return true;
     }
    else
//     msg = "The form was not submmited because of the following error(s):\n";
//    msg += empty_fields + errors ;
	msg = empty_fields + errors ;
    alert(msg);
    return false;
  }