function map_function(postcode)
{
 	if (document.f1.the_map)
	{
	document.f1.the_map.src = 'http://classic.multimap.com/clients/gif.cgi?client=ltsb&pc='+postcode+'&err=No+map+available.&width=300&height=300&scale='+document.f1.zoom.value;
	}
}

function zoom_function(postcode,selectname)
{
 	if (document.f1.the_map)
	{
	document.f1.the_map.src = 'http://classic.multimap.com/clients/gif.cgi?client=ltsb&pc='+postcode+'&err=No+map+available.&width=300&height=300&scale='+document.f1.zoom.value;
	}
}