//encrypt email address
function encEmail() {
	var encEmail= new Array(101,110,113,117,105,114,105,101,115,64,99,105,116,121,99,108,101,97,114,97,110,99,101,115,46,99,111,109);
	var encString='';
	for (i=0;i<encEmail.length;i++){
			encString+=String.fromCharCode(encEmail[i]);
			}
			document.write(encString);
}
//SON OF SUCKERFISH from htmldog.com
sfHover = function() {
	var sfEls = document.getElementById("nav").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);

$(document).ready(function() {
	// Collapse everything but the first menu:
	$("#postcodes").find("ul > li > ul").slideUp(1);
	$("#postcodes").find("ul > li > a").addClass("collapsed");
	//toggle plus/minus
	$("#postcodes > ul > li > a").toggle(function(){
			$(this).removeClass().addClass("expanded");
		},function(){
			$(this).removeClass().addClass("collapsed");
		});
	// Expand or collapse:
	$("#postcodes > ul > li > a").click(function() {
		$(this).find("+ ul").slideToggle("fast"); 
		
		
		
		return false;
	});
});