function improveNavigation() {
    // This code will loop thru all li elements and modify the look and feel of any that have "- -" in the text.
	// It will also remove and bold the links to the two titles.
	// Ewen Hill 7/11/2008 for Like-for-like reasons
 	var inputs = document.getElementsByTagName('li');
	var altColour = "#eeeeee";
	for(var i=0; i<inputs.length; i++){
		if(inputs[i].innerHTML.indexOf("Koori Health Status") > -1) {
			inputs[i].style.backgroundColor = altColour;
			inputs[i].innerHTML = inputs[i].innerHTML = '<div style="padding-top:1em;padding-bottom:1em;"><strong>Koori Health Status</strong></div>';
		}
		if(inputs[i].innerHTML.indexOf("Policy Initiatives") > -1) {
			inputs[i].style.backgroundColor = altColour;
			inputs[i].innerHTML = inputs[i].innerHTML = '<div style="padding-top:1em;padding-bottom:1em;"><strong>Policy Initiatives</strong></div>';
			
			//inputs[i].innerHTML = inputs[i].innerHTML = "<strong>Policy Initiatives</strong>"
		}	
		if (inputs[i].innerHTML.indexOf("- ") > -1)  {
			inputs[i].style.backgroundColor = altColour;
			inputs[i].style.paddingLeft = "0.8em";
			inputs[i].innerHTML = inputs[i].innerHTML.replace(/ - /ig, ""); //firefox 3.0
			inputs[i].innerHTML = inputs[i].innerHTML.replace(/ -/ig, ""); //firefox 3.0
            inputs[i].innerHTML = inputs[i].innerHTML.replace(/- /ig, ""); //ie 6.0
			
		}
		
	}
 }
 void improveNavigation();// JavaScript Document