function checkEmail(email, name)
{
	if (email == "")
	{
		return (0);
	}
	if (email.search(" ") !=-1)
	{
		alert (name + " не может содержать пробел!");
		return (1);
	}
	if (email.search(",") != -1)
	{
		alert (name + " не может содержать запятую!");
		return (1);
	}
	if (email.search("@") == -1)
	{
		alert (name + " имеет неправильный формат!");
		return (1);
	}
	return(0);
}
//---------------------------------------------------
// ext. pars. -> 
// arChEmailsOnLoad = {id, ...} 

var isChEmails = document.getElementById;
//----------------------------------------------------
function changeEmailsOnLoad()
{
	if (window.changeEmailsOnLoadOld) window.changeEmailsOnLoadOld();
	
	var links = document.links;
	for ( var i=0; i < links.length; i++)
	{
		if (links[i].href && links[i].href.indexOf("%20[at]%20") > 0)
		{
			links[i].href = links[i].href.replace("%20[at]%20", "@");
		}
	}	
}

//-----------------------------------------------------
if (isChEmails)
{
	if (window.onload && !window.changeEmailsOnLoadOld)
	{
		window.changeEmailsOnLoadOld = window.onload;
	}
	window.onload = changeEmailsOnLoad;
}