// nav
sfHover = function() {
	var sfEls = document.getElementById("nav").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}

		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}

if (window.attachEvent) window.attachEvent("onload", sfHover);

function flash(ur,w,h){ 
	document.write('<object classid="clsid:D27CDB6E-AE6D-11CF-96B8-444553540000" id="obj1" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0" border="0" width="'+w+'" height="'+h+'">'); 
	document.write('<param name="movie" value="'+ur+'">'); 
	document.write('<param name="quality" value="high"> '); 
	document.write('<param name="wmode" value="transparent"> '); 
	document.write('<param name="menu" value="false"> '); 
	document.write('<embed src="'+ur+'" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" name="obj1" width="'+w+'" height="'+h+'" quality="High" wmode="transparent">'); 
	document.write('</embed>'); 
	document.write('</object>'); 
} 

function fnGo(url) {
	window.open(url,"_blank");
}

function T(size){
	document.getElementById('article_content').style.fontSize = size + 'px';
}