function replaceAll(text, strA, strB)
{
    return text.replace( new RegExp(strA,"g"), strB );    
}

$(document).ready(function() {	

	$("#locationmap1").click(function () { 
	  $("img.locationmap").toggle();
    });
	$("#locationmap2").click(function () { 
	  $("img.locationmap").toggle();	
    });

	$("#postcodeSearch").keyup(function () { 

		var postcode = $("#postcodeSearch").val();
		postcode = replaceAll(postcode, " ", "+");
		var url = "http://maps.google.co.uk/maps?saddr="+postcode+"&daddr=BS1+5LN&hl=en";
		
    });
	
    $("#postcodeSearch").keyup(function () {
		var postcode = $("#postcodeSearch").val();
		postcode = replaceAll(postcode, " ", "+");
		var url = "http://maps.google.co.uk/maps?saddr="+postcode+"&daddr=BS1+5LN&hl=en";
	  $("#googleMapLink").attr({ 
			  href: url 
			});
    }).keyup();

});