function bFly() {
	var allAnchors = document.getElementsByTagName("A");		
	for(i=0;i<allAnchors.length;i++) {
		var myIndex=document.URL.indexOf('#');
		if(myIndex>0) var noAnchorLink = document.URL.slice(0,myIndex);
		else var noAnchorLink=document.URL;
		if(allAnchors[i].href==noAnchorLink) {
			var myChildren=allAnchors[i].parentNode.childNodes;
			for(j=0;j<myChildren.length;j++) if(myChildren[j].style) myChildren[j].style.display='block';
			var myParent=allAnchors[i].parentNode;
			if(!myParent.parentNode.id) {
				while(!myParent.id) {
					//mySiblings=allAnchors[i].parentNode.parentNode.childNodes;
					//myParentsSiblings=allAnchors[i].parentNode.parentNode.parentNode.childNodes;
					var mySiblings=myParent.parentNode.childNodes;
					var myParentsSiblings=myParent.parentNode.parentNode.childNodes;
					for(k=0;k<mySiblings.length;k++) if(mySiblings[k].style) mySiblings[k].style.display='block';
					for(l=0;l<myParentsSiblings.length;l++) if(myParentsSiblings[l].style) myParentsSiblings[l].style.display='block';
					myParent.style.display='block';
					var myNewClassName = myParent.className + ' active';
					myParent.className = myNewClassName;
					myParent=myParent.parentNode;
				}
			}
		}
	}
}
function expandAll() {
	allDivs=document.getElementById('sondraRocksNav').getElementsByTagName("DIV");
	for(x=0;x<allDivs.length;x++) allDivs[x].style.display = 'block';
}
function collapseAll() {
	allDivs=document.getElementById('sondraRocksNav').getElementsByTagName("DIV");
	for(y=0;y<allDivs.length;y++) allDivs[y].style.display = 'none';
	showThese=document.getElementById('sondraRocksNav').childNodes;
	for(z=0;z<showThese.length;z++) if(showThese[z].style) showThese[z].style.display='block';
}