function loginformval()
	{
	err = 0;
	msg = "";
	if (document.loginform.member_username.value == "")
		{
		err = 1;
		msg = msg + "Username is required\n";
		}
	if (document.loginform.member_password.value == "")
		{
		err = 1;
		msg = msg + "Password is required\n";
		}
	if (err)
		{
		alert(msg);
		return false;
		}
	return true;
	}

/*
function somethingval()
	{
	alert("MyOnlineMaps.com is still in development. Thanks for your interest.");
	return false;
 	}
*/

function newsformval()
	{
	reExp = new RegExp("[\\w\_-]+@[\\w\_-]+\\.[\\w\_-]+");
	if (!(reExp.test(document.newsletterform.newsletter_email.value)))
		{
		alert("Email format not correct!");
		return false;
		}
	url_to_open = "newsletter.php?email=" + document.newsletterform.newsletter_email.value;
	window.open(url_to_open,'newsletter','width=500,height=300')
 	}

function tellformval()
	{
	reExp = new RegExp("[\\w\_-]+@[\\w\_-]+\\.[\\w\_-]+");
	if (!(reExp.test(document.tellform.tell_email.value)))
		{
		alert("Email format not correct!");
		return false;
		}
	url_to_open = "tell.php?email=" + document.tellform.tell_email.value;
	window.open(url_to_open,'tell','width=500,height=520')
 	}

function mombetaformval()
	{
	reExp = new RegExp("[\\w\_-]+@[\\w\_-]+\\.[\\w\_-]+");
	if (!(reExp.test(document.mombetaform.mombeta_email.value)))
		{
		alert("Email format not correct!");
		return false;
		}
	url_to_open = "mombeta.php?email=" + document.mombetaform.mombeta_email.value;
	window.open(url_to_open,'mombeta','width=500,height=300')
 	}

function writename()
	{
	document.ftellform.esubject.value = document.ftellform.name.value + " Recommends MyOnlineMaps.com";
	}

function val_ftellform()
	{
	reExp = new RegExp("[\\w\_-]+@[\\w\_-]+\\.[\\w\_-]+");
	if (!(reExp.test(document.ftellform.fremail.value)))
		{
		alert("Please enter your friend's email address!");
		return false;
		}
	return true;
	}

function val_contform()
	{
	reExp = new RegExp("[\\w\_-]+@[\\w\_-]+\\.[\\w\_-]+");
	err = 0;
	msg = "";
	if (document.contactform.fname.value == "")
		{
		err = 1;
		msg = msg + "Please enter your first name\n";
		}
	if (document.contactform.lname.value == "")
		{
		err = 1;
		msg = msg + "Please enter your last name\n";
		}
	if (document.contactform.organization.value == "")
		{
		err = 1;
		msg = msg + "Please enter your organization\n";
		}
	if (document.contactform.city.value == "")
		{
		err = 1;
		msg = msg + "Please enter city\n";
		}
	if (document.contactform.state.value == "")
		{
		err = 1;
		msg = msg + "Please select a state\n";
		}
	if (document.contactform.zip.value == "")
		{
		err = 1;
		msg = msg + "Please enter a zip\n";
		}
	if (!(reExp.test(document.contactform.emailaddress.value)))
		{
		err = 1;
		msg = msg + "Email not entered or not in correct format\n";
		}
	if (err)
		{
		alert(msg);
		return false;
		}
	return true;
	}

function login_form()
  {
   script = document.createElement( 'script' );
   script.src = 'login_from.php';
   script.type = 'text/javascript';
   document.getElementsByTagName( 'head' )[0].appendChild( script );
  }
function login_form_2()
  {
   script = document.createElement( 'script' );
   script.src = 'login_from_2.php';
   script.type = 'text/javascript';
   document.getElementsByTagName( 'head' )[0].appendChild( script );
  }
function settings_form()
 {

    if (!window.set_win) {
        // has not yet been defined
   set_win =window.open("settings_form.php","s_win","left=250,top=200,width=600,height=300,toolbr=no");
    }
    else {
        // has been defined
        if (!set_win.closed) {
            // still open
            set_win.focus();
        }
        else {
   set_win =window.open("settings_form.php","s_win","left=250,top=200,width=600,height=300,toolbr=no");
        }
    }

}