$(document).ready(function(){
	$("ul.topnav li a").mouseover(function() { //When trigger is clicked...
		//Following events are applied to the subnav itself (moving subnav up and down)
		$(this).parent().find("ul.subnav").slideDown('slow').show(); //Drop down the subnav on click
		$(this).parent().hover(function() {
		}, function(){	
			$(this).parent().find("ul.subnav").slideUp('slow'); //When the mouse hovers out of the subnav, move it back up
		});
		//Following events are applied to the trigger (Hover events for the trigger)
		}).hover(function() { 
			$(this).addClass("subhover"); //On hover over, add class "subhover"
		}, function(){	//On Hover Out
			$(this).removeClass("subhover"); //On hover out, remove class "subhover"
	});
});


function random_imglink(){
  var myimages=new Array()
  myimages[1]="assets/images/header-workforces.jpg"
  myimages[2]="assets/images/header-workplaces.jpg"
  myimages[3]="assets/images/header-services.jpg"

  var imagelinks=new Array()
  imagelinks[1]="index.html"
  imagelinks[2]="index.html"
  imagelinks[3]="index.html"

  var ry=Math.floor(Math.random()*myimages.length) 

  if (ry==0)
     ry=1
     document.write('<a href='+'"'+imagelinks[ry]+'"'+'><img src="'+myimages[ry]+'" border=0></a>')
}