/**
 * Sprawdza poprawność emaila
 * @param void 
 * @return void
 */

function validate() 
{
	
  var o = document.getElementById("email");

	
  var regex = /^[a-zA-Z0-9._-]+@([a-zA-Z0-9.-]+\.)+[a-zA-Z0-9.-]{2,4}$/;
  
  if( regex.test(o.value) ) {
   
  	return true; 
   
  } else {
 	
	alert("Twój adres e-mail wydaje się być niepoprawny.");
	
	return false; 
  
  }

}


/**
 * funckja czysci pole tekstowe newslettera
 */
function clearField(form)
{
	document.forms[0].email.value = "";
}

/**
 * Wysyła do serwera zawartość formularza
 * @param void 
 * @return void
 */

function addEmail()
{
if (validate())
{
   
	var req = mint.Request();
    
    req.OnSuccess =
    function()
    {
        $("n_head_nlter").removeChild($("form"));
        $("n_head_nlter").innerHTML = this.responseText;
    }
    
	req.OnTimeout =
	function()
	{
		alert("Nie udało się połączyć z serwerem- spróbuj później.");
	}
	
    req.SendForm("form", "newsletter_form.php");
	
	
	

}

} 


/* funkcja do generowania flasha */
function getFlashObject(width, height, path)
{
	/*var str = "<object codebase=\"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0\"";
	str += "width=\"300\" height=\"260\" classid=\"clsid:d27cdb6e-ae6d-11cf-96b8-444553540000\">";
	str += "<param name=\"wmode\" value=\"transparent\" />";
	str += "<param name=\"movie\" value=\"images/m_c_submenu.swf\" />";
	str += "<param name=\"quality\" value=\"high\" />";
	str += "<embed width=\"300\" height=\"260\" src=\"images/m_c_submenu.swf\" quality=\"high\" pluginspage=\"http://www.macromedia.com/go/getflashplayer\" type=\"application/x-shockwave-flash\"  ></embed>";
	str += "</object>";*/
	var str = "<object type=\"application/x-shockwave-flash\" data=\""+path+"\" width=\""+width+"\" height=\""+height+"\">";
	str += "<param name=\"wmode\" value=\"transparent\" />";
	str += "<param name=\"movie\" value=\""+path+"\" />";
	str += "</object>";
	document.write(str);
}