// Hover Mimic for IE 6
// Buttons workaround

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 stayActive() {	
	if (document.getElementById) {	
		document.getElementById('button').src = "/docs/images/navi/printed-matter-hover.png";
				
		return false; 
	} else { 
		return true; 
	} 

}

function loseActive() {	
	if (document.getElementById) {	
		document.getElementById('button').src = "/docs/images/navi/printed-matter.png";
				
		return false; 
	} else { 
		return true; 
	} 

}

function stayActive3() {	
	if (document.getElementById) {	
		document.getElementById('button3').src = "/docs/images/navi/intelligence-hover.png";
				
		return false; 
	} else { 
		return true; 
	} 

}

function loseActive3() {	
	if (document.getElementById) {	
		document.getElementById('button3').src = "/docs/images/navi/intelligence.png";
				
		return false; 
	} else { 
		return true; 
	} 

}