function submit_article( url )
{
	if( document.all['ARTICLETITLE'].value == '' )
	{
		alert( 'Type article title.' );
		document.all['ARTICLETITLE'].focus();
		return;
	}	
	if( document.all['ARTICLECONTENTS'].value == '' )
	{
		alert( 'Type article contents.' );
		document.all['ARTICLECONTENTS'].focus();
		return;
	}	
	
	document.formaddarticle.action = url;
	document.formaddarticle.submit();	
}

function submit_site( url )
{
	len = document.all['SITENAME'].value.length;
	if( len < 5 || len > 120 )
	{
		alert( 'Site Name must be between 5 and 120 characters in length.' );
		document.all['SITENAME'].focus();
		return;
	}	
	len = document.all['SITEURL'].value.length;
	if( len == 0 )
	{
		alert( 'Type Site URL.' );
		document.all['SITEURL'].focus();
		return;
	}	
	len = document.all['SITERECIPROCAL'].value.length;
	if( len == 0 )
	{
		alert( 'Type Reciprocal Link URL.' );
		document.all['SITERECIPROCAL'].focus();
		return;
	}	
	len = document.all['SITEDESCRIPTION'].value.length;
	if( len < 32 || len > 384 )
	{
		alert( 'Description must be between 32 and 384 characters in length.' );
		document.all['SITEDESCRIPTION'].focus();
		return;
	}	
	document.formaddsite.action = url;
	document.formaddsite.submit();	
}

function show__message( code )
{
	switch( code )
	{
		case 1:
			alert('Wrong check number.');
			document.all['CHECKNAMBER'].focus();
			break;
		case 2:
			return confirm('Thank You.\r\nYour article was added to your database.\r\n\r\nDo You want to add one more article?');
			break;		
		case 3:
			return confirm('Thank You.\r\nYour site has been submitted for validation.\r\n\r\nDo You want to submit one more site?');
			break;		

	}
}



var map;
    var gdir;
    var geocoder = null;
    var addressMarker;

    function initialize() {
      if (GBrowserIsCompatible()) {      
        map = new GMap2(document.getElementById("map_canvas"));
        gdir = new GDirections(map, document.getElementById("directions"));
        GEvent.addListener(gdir, "load", onGDirectionsLoad);
        GEvent.addListener(gdir, "error", handleErrors);
	map.addControl(new GLargeMapControl());    
	map.setCenter(new GLatLng(54.404614,-3.006977), 6);
        //setDirections("Wales", "Wales", "en_US");
      }
    }
    
    function setDirections(fromAddress, toAddress, locale) {
      gdir.load("from: " + fromAddress + " to: " + toAddress,
                { "locale": locale });
    }

    function handleErrors(){
	   if (gdir.getStatus().code == G_GEO_UNKNOWN_ADDRESS)
	     alert("No corresponding geographic location could be found for one of the specified addresses. This may be due to the fact that the address is relatively new, or it may be incorrect.\nError code: " + gdir.getStatus().code);
	   else if (gdir.getStatus().code == G_GEO_SERVER_ERROR)
	     alert("A geocoding or directions request could not be successfully processed, yet the exact reason for the failure is not known.\n Error code: " + gdir.getStatus().code);
	   
	   else if (gdir.getStatus().code == G_GEO_MISSING_QUERY)
	     alert("The HTTP q parameter was either missing or had no value. For geocoder requests, this means that an empty address was specified as input. For directions requests, this means that no query was specified in the input.\n Error code: " + gdir.getStatus().code);

	//   else if (gdir.getStatus().code == G_UNAVAILABLE_ADDRESS)  <--- Doc bug... this is either not defined, or Doc is wrong
	//     alert("The geocode for the given address or the route for the given directions query cannot be returned due to legal or contractual reasons.\n Error code: " + gdir.getStatus().code);
	     
	   else if (gdir.getStatus().code == G_GEO_BAD_KEY)
	     alert("The given key is either invalid or does not match the domain for which it was given. \n Error code: " + gdir.getStatus().code);

	   else if (gdir.getStatus().code == G_GEO_BAD_REQUEST)
	     alert("A directions request could not be successfully parsed.\n Error code: " + gdir.getStatus().code);
	    
	   else alert("An unknown error occurred.");
	   
	}

	function onGDirectionsLoad(){ 
      // Use this function to access information about the latest load()
      // results.

      // e.g.
      // document.getElementById("getStatus").innerHTML = gdir.getStatus().code;
	  // and yada yada yada...
	}