function externalLinks() {
	if (!document.getElementsByTagName) return;
	var anchors = document.getElementsByTagName("a");
	for (var i=0; i<anchors.length; i++) {
		var anchor = anchors[i];
		if (anchor.getAttribute("href") && anchor.getAttribute("rel") == "external")
		anchor.target = "_blank";
		}
	}

function MM_swapImgRestore() { //v3.0
	var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
	}

function MM_preloadImages() { //v3.0
	var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
	var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
	if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
	}

function MM_findObj(n, d) { //v4.01
	var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
		d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
		if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
		for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
		if(!x && d.getElementById) x=d.getElementById(n); return x;
		}

function MM_swapImage() { //v3.0
	var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
	if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
	}

window.onload = function () {
	externalLinks();
	MM_preloadImages('../images/home/kingscross.jpg','../images/home/shoreditch.jpg','../images/home/islington.jpg','../images/home/bristol.jpg','../images/home/farringdontoo.jpg','../images/home/marylebone.jpg','../images/inner/kingscross.jpg','../images/inner/shoreditch.jpg','../images/inner/islington.jpg','../images/inner/bristol.jpg','../images/inner/farringdontoo.jpg','../images/inner/marylebone.jpg');
	}
	
	
$(document).ready(function(){

	$("li.off").hoverIntent({

		sensitivity: 3,
		
		interval: 200, 

		over: function () {
			var menu = $(this).children("ul")
			if($("li.on").length > 0) {
				$("li.on").children("ul").fadeOut("fast", function() {
					menu.fadeIn("fast");
				});			
			} else {
				menu.fadeIn("fast");			
			}
		}, 

		timeout: 500, 

		out: function () {
			$(this).children("ul").fadeOut("fast", function() {
				$("li.on").children("ul").fadeIn("fast");
			});
		}			
						
	});
	
});