// Drop down menu script

startList = function() {
if (document.all&&document.getElementById) {
navRoot = document.getElementById("menu");
for (i=0; i<navRoot.childNodes.length; i++) {
node = navRoot.childNodes[i];
if (node.nodeName=="LI") {
node.onmouseover=function() {
this.className+=" over";
  }
  node.onmouseout=function() {
  this.className=this.className.replace(" over", "");
   }
   }
  }
 }
}
window.onload=startList;



// toggle visibility

function toggle( target ) {
	if (document.getElementById) {
		target = document.getElementById( target );
			if (target.style.display == "block") {
				target.style.display ="none";
			}else{
				target.style.display ="block";
				}
	}
}


// tiggle visibility

function tiggle( target ) {
	if (document.getElementById) {
		target = document.getElementById( target );
			if (target.style.display == "inline") {
				target.style.display ="none";
			}else{
				target.style.display ="inline";
				}
	}
}