function isEmail(str) {   
   return (str.search(/^[A-Za-z0-9](([_\.\-]?[a-zA-Z0-9]+)*)@([A-Za-z0-9]+)(([\.\-]?[a-zA-Z0-9]+)*)\.([A-Za-z]{2,})$/) != -1)
}

function validate_form()
{
	var first_name = document.getElementById('first_name').value;
    var last_name = document.getElementById('last_name').value;	
	var phone = document.getElementById('phone').value;
	var email = document.getElementById('email').value;
	var minisite_id = document.getElementById('minisite_id').value;
	var lang_id = document.getElementById('lang_id').value;
	var country_by_ip = document.getElementById('country_by_ip').value;        
        
	
	if(first_name == '')
	{
		alert('יש להזין שם פרטי');
		return;
	}	
    
    if(last_name == '')
    {
        alert('יש להזין שם משפחה');
        return;
    }    
	
	if(phone == '')
	{
		alert('יש להזין טלפון');
		return;
	}	
	
	if(!isEmail(email))
	{
		alert('יש להזין אימייל תקין');
		return;
	}	        
	
	param_list = 'first_name='+first_name;
    param_list += '&last_name='+last_name;  
	param_list += '&phone='+phone;
	param_list += '&email='+email;          
	param_list += '&minisite_id='+minisite_id;
	param_list += '&lang_id='+lang_id;
	param_list += '&country_by_ip='+country_by_ip;
    
    			
	doAjaxAction('../mini1.php',param_list,'form','');
    
}