function showLogin() {
	xmlhttp.open("GET", "/includes/loginArea.aspx", true);
	xmlhttp.onreadystatechange = function () 
		{ 
			if (xmlhttp.readyState == 4)
			{
				document.getElementById("loginArea").innerHTML = xmlhttp.responseText;
			}
		}
	xmlhttp.send();
}

function login(frm){
		

		if(frm.MemberName.value.length<4||frm.MemberName.value.length>20){
		alert('You must enter a username between 4 and 20 characters in length.');
		frm.MemberName.value='';
		frm.MemberName.focus();
		return false;
		}
		if(frm.MemberName.value.indexOf('\%')!=-1||frm.MemberName.value.indexOf('\'')!=-1){
		alert('You have not enetered a valid username.');
		frm.MemberName.value='';
		frm.MemberName.focus();
		return false;  
		}
		if(frm.MemberPassword.value.length<4||frm.MemberPassword.value.length>20){
		alert('You must enter a password between 4 and 20 characters in length.');
		frm.MemberPassword.value='';
		frm.MemberPassword.focus();
		return false;
		}
		if(frm.MemberPassword.value.indexOf('\%')!=-1||frm.MemberPassword.value.indexOf('\'')!=-1){
		alert('You have not enetered a valid password.');
		frm.MemberPassword.value='';
		frm.MemberPassword.focus();
		return false;  
		}
		frm.action = '/x_login.aspx';
		frm.submit();
}