function x_promo(a)
{
	if(fo(a).value == "0")
	{
		fo(a).value = "1";
	}else{
		fo(a).value = "0";
	}
}
function z(){
    var x = fo('x');
	var z = fo('y');
	if (x) x.disabled=! z.checked;
        }
function showMyDiv(z)
{
	var x = fo(z);
	if(x.style.display == 'none')
	{x.style.display = 'block';}
		else
		{x.style.display = 'none';}
}
function checktxtsi(s,i,b)
{
var s,i,b;
//var r=/^[a-zA-Z0-9._-]+@([a-zA-Z0-9.-]+\.)+[a-zA-Z0-9.-]{2,4}$/;
var r =/^[_\.0-9a-z]+@([0-9a-z][0-9a-z-]+\.)+[a-z]{2,3}$/;
if(s==0||(i=="eemail"&&!(s.match(r))))
{
xml();
var x = fo(i).style.background="#FFFFFF url(images/default/attention.gif) no-repeat right center";
var x = fo(i).style.border="1px solid #dd7870";
var y = fo(b).disabled = true;
}else{
var x = fo(i).style.border="1px solid #3333cc";
var x = fo(i).style.background="url(images/default/text-bg.gif) repeat-x left top";
var y = fo(b).disabled = false;
}
}
function showOnce(objID)
{
	var _objID = document.getElementById(objID);
		_objID.style.display = '';
		}