// Script to form link to map from passed map reference - references assumed to be 6 digit & to
// require a preceding "SU" (i.e. Reading area references)

function map(ref)
{
	var maparea = "SU";
	map2(maparea, ref);
}

function map2(grid, ref)
{
	var site = "http://www.multimap.com/map/";
	var map = "browse.cgi?grid="+grid+ref+"&scale=25000&mapsize=big";
	document.write('<a href="'+site+map+'" target="popup" olswindow="popup">'+ref+'</a>');
}