/*
 * testRegister( form )
 * underline( objName )
 * blankClass( objName )
 */

function testRegister( form ) {
    fgForm = 1;
    strEmail = form.Email.value

    if( strEmail.indexOf(".") > 2 && strEmail.indexOf("@") > 0 ) {
        fgForm = 0;
    }

    if( fgForm == 1 ) {
        alert( "You must enter an email address to create an account." );
        return false;
    } else {
        return true;
    }
}

function underline( objName ) {
    document.getElementById(objName).className = 'underline';
}

function blankClass( objName ) {
    if( document.getElementById(objName) != null ) {
        document.getElementById(objName).className = '';
    }
}

function setItem( strValue ) {
	form = document.forms['PayPalForm']
	switch( strValue ) {
	case "Full":	form.elements["item_number"].value = 1;
		break;
	case "Student":	form.elements["item_number"].value = 2;
		break;
	case "Child":	form.elements["item_number"].value = 1;
		break;
	}
}