/* This javascript is here to allow Internet Explorer to use the drop-down menus. */
/* Code from http://www.alistapart.com/articles/dropdowns */

init = function() {
	startList();

	displaySol();	
}

displaySol = function() {	
	//var randomnumber = Math.floor(Math.random() * 7);
	var randomnumber = 5;
	var solBox = document.getElementById("sol" + randomnumber);
	
	if (solBox) {		
		solBox.style.display = "block";	
	} 
}

startList = function() {
	if (document.all&&document.getElementById) {
		navRoot = document.getElementById("nav");
		
		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 = init;