function vform()
{
	var list = getElementsByClassName('search'); 
	for (var i=0;i<list.length;i++)
	{
		if(list[i].value == "") {alert("Заполните все поля"); return false;}
	}
	
	var password = document.getElementById('password');
	var repeat = document.getElementById('repeat');
	if(password.value != repeat.value)
	{
		alert("Пароль введен не верно"); return false;
	}
	
	var email = document.getElementById('email');
	if (!isValidEmail(email.value,true))
	{
		alert("Email введен не верно"); return false;
	}
	return true;
}

function tform()
{
	var list = document.getElementsByClassName('search'); 
	for (var i=0;i<list.length;i++)
	{
		if(list[i].value == "") {alert("Заполните все поля"); return false;}
	}
	
	var emailcust = document.getElementById('emailcust');
	var emailexec = document.getElementById('emailexec');
	if ((!isValidEmail(email.value,true)) || (!isValidEmail(email.value,true)))
	{
		alert("Email введен не верно"); return false;
	}
	return true;
}

function isValidEmail (email, strict)
{
 if ( !strict ) email = email.replace(/^\s+|\s+$/g, '');
 return (/^([a-z0-9_\-]+\.)*[a-z0-9_\-]+@([a-z0-9][a-z0-9\-]*[a-z0-9]\.)+[a-z]{2,4}$/i).test(email);
}

function getElementsByClassName(in_class,in_start)
{
	var start_el = in_start || document;
	var all_els = start_el.getElementsByTagName("*")
	var rez_arr = Array();
	for(var i=0; i<all_els.length; i++){
		var curr_className = all_els[i].className;
		if(curr_className){
			var atom_class_arr = curr_className.split(/\s+/);
			for(var j=0; j<atom_class_arr.length; j++){
				if(in_class == atom_class_arr[j]){
					rez_arr.push(all_els[i]);
				}
			}
		}
	};
	return(rez_arr);
};