stuHover = function() {
	
	var cssRules;
	var newSelector;
	for (var i = 0; i < document.styleSheets.length; i++)
		for (var x = 0; x < document.styleSheets[i].rules.length ; x++)
			{
			cssRules = document.styleSheets[i].rules[x];
			if (cssRules.selectorText.indexOf("LI:hover") != -1)
			{
				 newSelector = cssRules.selectorText.replace(/LI:hover/gi, "LI.iehover");
				document.styleSheets[i].addRules(newSelector , cssRules.style.cssText);
			}
		}
	var getElm = document.getElementById("nav").getElementsByTagName("LI");
	for (var i=0; i<getElm.length; i++) {
		getElm[i].onmouseover=function() {
			this.className+=" iehover";
		}
		getElm[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" iehover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", stuHover);

var proot='../../';
document.write('<ul id="nav">');
document.write('	<li class="top"><a href="'+proot+'" class="top_link"><span>Home</span></a></li>');
document.write('	<li class="top"><a href="'+proot+'introduction.html" id="products" class="top_link"><span class="down">Exhibition</span></a>');
document.write('		<ul class="sub">');
document.write('			<li><a href="'+proot+'introduction.html" class="fly">Introduction</a></li>');
document.write('			<li><a href="'+proot+'profile.html" class="fly">Exhibit Profile</a></li>');
document.write('			<li><a href="'+proot+'organizations.html" class="fly">Organizations</a></li>');
document.write('			<li><a href="'+proot+'venue.html" class="fly">Venue</a></li>');
document.write('			<li><a href="'+proot+'history.html" class="fly">History</a></li>');
document.write('	    </ul>');
document.write('	</li>');

document.write('	<li class="top"><a href="'+proot+'exhibitor.html" id="Join" class="top_link"><span class="down">Join in</span></a>');
document.write('		<ul class="sub">');
document.write('			<li><a href="'+proot+'exhibitor.html" class="fly">Exhibitor</a></li>');
document.write('		           <ul>');
document.write('			             <li><a href="'+proot+'floor.html" class="fly">Floor Plan</a></li>');
document.write('			             <li><a href="'+proot+'rule.html" class="fly">Rules</a></li>');
document.write('			             <li><a href="'+proot+'application.html" class="fly">Application</a></li>');
document.write('			             <li><a href="'+proot+'list.html" class="fly">Exhibitors list</a></li>');
document.write('		           </ul>');
document.write('			<li><a href="'+proot+'visitor.html" class="fly">To vistor</a></li>');
document.write('	    </ul>');
document.write('	</li>');

document.write('	<li class="top"><a href="'+proot+'culture.html" id="activity" class="top_link"><span class="down">Activity</span></a>');
document.write('		<ul class="sub">');
document.write('			<li><a href="'+proot+'culture.html" class="fly">Cultural Festival</a></li>');
document.write('			<li><a href="'+proot+'wpc.html" class="fly">WPC</a></li>');
document.write('			<li><a href="'+proot+'special.html" class="fly">Special</a></li>');
document.write('			<li><a href="'+proot+'advertisement.html" class="fly">Advertisement</a></li>');
document.write('	    </ul>');
document.write('	</li>');

document.write('	<li class="top"><a href="'+proot+'news.html" id="Media" class="top_link"><span class="down">Media</span></a>');
document.write('		<ul class="sub">');
document.write('			<li><a href="'+proot+'news.html" class="fly">News</a></li>');
document.write('			<li><a href="'+proot+'partner.html" class="fly">Media Partners</a></li>');
document.write('	    </ul>');
document.write('	</li>');

document.write('	<li class="top"><a href="'+proot+'traffic.html" id="Service" class="top_link"><span class="down">Service</span></a>');
document.write('		<ul class="sub">');
document.write('			<li><a href="'+proot+'traffic.html" class="fly">Traffic</a></li>');
document.write('			<li><a href="'+proot+'accommodation.html" class="fly">Accommodation</a></li>');
document.write('			<li><a href="'+proot+'tour.html" class="fly">Tour</a></li>');
document.write('	    </ul>');
document.write('	</li>');

document.write('	<li class="top"><a href="'+proot+'download.html" id="products" class="top_link"><span>Download</span></a>');
document.write('	</li>');

document.write('	<li class="top"><a href="'+proot+'contact.html" id="products" class="top_link"><span>Contact</span></a>');
document.write('	</li>');

document.write('</ul>');