function workMenu() {
  //Create an array of headers
	var headerImages = new Array();
	headerImages[0] = "WorkHere_header_all.jpg";
	headerImages[1] = "WorkHere_header_FA.jpg";
	headerImages[2] = "WorkHere_header_GO.jpg";
	headerImages[3] = "WorkHere_header_pilots.jpg";
	headerImages[4] = "WorkHere_header_TO.jpg";
	var randHeader=Math.floor(Math.random()*5);
	
	
  var currentWindow = window.location.href;
	var workLeftNav = document.getElementById('work-left');
	var anchorTags = workLeftNav.getElementsByTagName('a');
		
    //Highlight selected nav item based on URL of page
  for (var i = 0; i < anchorTags.length ; i++) {
		if (anchorTags[i].href == currentWindow) {
	  anchorTags[i].style.fontWeight = 'bold';
	  anchorTags[i].style.color = '#004a91';
    }	
  }
	
	//Swap out random headers
	//document.getElementById('work').style.color = 'red';
	document.getElementById('work-here').style.background = 'url(/i/about/work/' + headerImages[randHeader] +')' ;
}