function email_page_pop(the_page) {
	open_popup('/includes/popup_email_page.php?pg=' + the_page, 'email_window', 'width=400,height=530,scrollbars=no,resizable=yes,location=no,menubar=no,status=no,toolbar=no,directories=no,personalbar=no');
}

function signup_page_pop(the_email) {
	open_popup('/includes/popup_signup.php?em=' + the_email, 'email_window', 'width=400,height=500,scrollbars=no,resizable=yes,location=no,menubar=no,status=no,toolbar=no,directories=no,personalbar=no');
}

var first_click = '';
function clearField(theField)
{
	if(first_click == 1)
	{
		theField.value = '';
	}
	return false;
}

var first_click_footer = '';
function clearFieldFooter(theField)
{
	if(first_click_footer == 1)
	{
		theField.value = '';
	}
	return false;
}

//ver 1.1
var popup_array = Array();
function open_popup(url, popup_name, options) {
	var cur_popup = popup_array[popup_name];
	var is_popup_defined = (typeof(cur_popup) == 'object');
	var is_popup_open = (is_popup_defined)
		? !(cur_popup.closed)
		: false;

	if ( is_popup_defined && is_popup_open ) {
		cur_popup.document.write (' ');
		cur_popup.focus();
		cur_popup.location.href = url;
		cur_popup.focus();
	} else if ((is_popup_defined && !is_popup_open) || !is_popup_defined) {
		popup_array[popup_name] = window.open(url, popup_name, options);
	}
}

function popMediaPlayer(file_id)
{
	open_popup('/audio_video/media_player/index.php?file_id=' + file_id, 'media_window', 'width=780,height=530,scrollbars=no,resizable=yes,location=no,menubar=no,status=no,toolbar=no,directories=no,personalbar=no');
}