// VARIABLE DECLARATIONS

function init() {}

// Read a cookie
function get_cookie ( cookie_name )
{
  var results = document.cookie.match ( cookie_name + '=(.*?)(;|$)' );

  if ( results )
    return ( unescape ( results[1] ) );
  else
    return null;
}

// New browser windows
	function popNew(a)
	{
		msgWindow=window.open(a,"displayWindow","location=no, toolbar=no, directories=no, status=no, menubar=no, scrollbars=yes, resizable=yes, width=800, height=600")
		msgWindow.focus()
	}

	function openPage(what,type)
	{
		msgWindow=window.open(what,type,"location=yes, toolbar=yes, directories=yes, status=yes, menubar=yes, scrollbars=yes, resizable=yes, width=800, height=600")
		msgWindow.focus()
	}

	function popFeedback(a)
	{
		msgWindow=window.open(a,"feedbackWindow","location=no, toolbar=no, directories=no, status=no, menubar=no, scrollbars=yes, resizable=yes, width=800, height=600")
		msgWindow.focus()
	}

	function popWindow(a)
	{
		msgWindow=window.open(a,"popWindow","location=no, toolbar=no, directories=no, status=no, menubar=no, scrollbars=yes, resizable=yes, width=800, height=600")
		msgWindow.focus()
	}

	function popInterMap(a)
	{
		msgWindow=window.open(a,"InterMap","location=no, toolbar=no, directories=no, status=no, menubar=no, scrollbars=yes, resizable=yes, width=800, height=600")
		msgWindow.focus()
	}

// Forms
	function goSubmit(form_name) {
		document.forms[form_name].submit();
	}

	function goReset(form_name)
	{
		document.forms[form_name].reset();
	}

	function entSub(form_name) {
		if (window.event && window.event.keyCode == 13)
			goSubmit(form_name);
		else
			return true;
	}
    
// Navigation
	function goBack()
	{
		history.back();
	}

	function processCancel() {
		document.close();
	}

	function load(url)
	{
		document.location.href = url;
	}

	function doConfirm(url, message)
	{
		if(confirm(message))
		{
			load(url);
			return true;
		}
		return false;
	}