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=startList;



function HideContent(d) {
document.getElementById(d).style.display = "none";
}
function ShowContent(d) {
document.getElementById(d).style.display = "block";
}

function HideSearch() {
	//alert('hello');
document.getElementById("search_box").style.display = "none";
}


function ShowSearch() {
	//alert('hello');
document.getElementById("search_box").style.display = "block";
}