function el(name) {
	return document.getElementById(name);
}

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

window.onload=function() {
  navigationFunction();
}

var LoadJS = {
  require: function(src) {
    document.write("<script type=\"text/javascript\" src=\"" + src + "\"></script>\n");
  },
  load: function() {
    var path ="./js/";


    // add js files here
    this.require(path + "prototype.js");
		
  }
}

LoadJS.load();