//Used in Washburn style nav	
	
function expand(d, collapse, startup) {
    var divs = document.getElementsByTagName("ul");

    go = true
	
    // loop through all anchor tags
    if (collapse) {
        for (var i=0; i<divs.length; i++){
	        var dd = divs[i];

	        if (dd.getAttribute("title") == "leftNav_WB"){
	            dd.style.display = 'none';
	            dd.className = 'offmouse'
	        }
        }
    }
    try {
        if (go) {
    	    document.getElementById(d).style.display = 'block';
	        document.getElementById(d).classname = 'onmouse';
	    }
	    
	    if(startup) {
	        rollover (document.getElementById('img_' + d),true,true);
	    }
	    
	} catch(e) {}
}