//1st level navigation
function home(){
	document.location="../home/"
	}
function about_us(){
	document.location="../about_us/"
	}
function services(){
	document.location="../services/"
	}
function clients(){
	document.location="../clients/"
	}
function contact_us(){
	document.location="../contact_us/"
	}

//2nd level navigation - about us
//no 2nd level navigation yet