function Subscribe(url)
	{
	if (trim(document.frm.txtEmail.value) == "My E-Mail ID")
		{
		document.frm.txtEmail.value="";
		document.frm.txtEmail.focus();
		return false;
		}
	if (trim(document.frm.txtEmail.value) == "")
		{
		document.frm.txtEmail.focus();
		return false;
		}
	else if(!isValidEmail(trim(document.frm.txtEmail.value)))
		{
		alert("Incorrect E-mail address");
		document.frm.txtEmail.focus();
		return false;
		}
	else
		{
		document.frm.action=url;
		document.frm.submit();
		return true;
		}
	}	
	
function Clear()
{		
if (trim(document.frm.txtEmail.value) == "My E-Mail ID")
		{
		document.frm.txtEmail.value="";
		document.frm.txtEmail.focus();
		}
}