// JavaScript Document

function nav_top(menuID) {
	if (document.getElementById(menuID)) {
	var elem = document.getElementById(menuID)
	var ul_elem = elem.getElementsByTagName("UL")[0];
	var allLi_arr = ul_elem.getElementsByTagName("LI");
	var li_arr = new Array();
	
	for(e in allLi_arr) {
		
		if (allLi_arr[e].className == "lev1") {
			li_arr.push(allLi_arr[e])
			allLi_arr[e].onmouseover = function() {
				this.getElementsByTagName('div')[0].style.visibility = "visible";
				 this.getElementsByTagName('a')[0].style.color = "FFFFFF";
			}
			allLi_arr[e].onmouseout = function() {
				this.getElementsByTagName('div')[0].style.visibility = "hidden";
				 this.getElementsByTagName('a')[0].style.color = "ffffff";
			}				
		}		
		}
	} 
}

function writeTopMenu(){
document.write('<div class="nav_top" id="nav_top">');
document.write('<ul>');
document.write('<li><a href="/index.html">Home</a><img src="/images/navBullet.gif"></li>');    
document.write('<li class="lev1"><a href="/about/investors.html">About Us</a><img src="/images/navBullet.gif"><div>');
document.write('<ul class="subMenu">');
document.write('<li><a href="/about/investors.html">Investors</a></li><br>');
document.write('<li><a href="/about/board.html">Scientific Advisory Board</a></li><br>');
document.write('<li><a href="/about/team.html">Meet the Team</a></li><br>');
document.write('</ul>');
document.write('</div>');
document.write('</li>');
document.write('<li class="lev1"><a href="/DentSim/overview.html">Products</a><img src="/images/navBullet.gif"><div>');
document.write('<ul class="subMenu">');
document.write('<li><a href="/DentSim/overview.html">DentSim</a>&nbsp;&nbsp;&nbsp;&nbsp;</li><br>');       
document.write('<li><a href="/IGI/overview.html">IGI</a></li>');
document.write('</ul>');
document.write('</div>');
document.write('</li>');    
document.write('<li><a href="/news.html">News</a><img src="/images/navBullet.gif"></li>');
document.write('<li><a href="/events.html">Events</a><img src="/images/navBullet.gif"></li>');
document.write('<li class="lev1"><a href="/support/customer.html">Support</a><img src="/images/navBullet.gif"><div>');
document.write('<ul class="subMenu">');
document.write('<li><a href="/support/customer.html">Customer Support</a></li><br>');      
document.write('<li><a href="/support/ftp.html">FTP</a><font color="#ffffff">Access</font></li><br>');
document.write('<li align="left"><a href="/support/login.html">Login</a></li><br>');
document.write('</ul>');
document.write('</div>');
document.write('</li>');
document.write('<li><a href="/jobs.html">Jobs</a><img src="/images/navBullet.gif"></li>'); 
document.write('<li><a href="/contact.html">Contact Us</a></li>');
document.write('</ul>');
document.write('</div>');	
}