function addLoadEvent(func) {
  var oldonload = window.onload;
  
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      oldonload();
      func();
    }
  }
}

function insertAfter(newElement,targetElement) {
  var parent = targetElement.parentNode;
  if (parent.lastChild == targetElement) {
    parent.appendChild(newElement);
  } else {
    parent.insertBefore(newElement,targetElement.nextSibling);
  }
}

function addClass(element,value) {
  if (!element.className) {
    element.className = value;
  } else {
    newClassName = element.className;
    newClassName+= " ";
    newClassName+= value;
    element.className = newClassName;
  }
}

function highlightPage() {
  if (!document.getElementsByTagName) return false;
  if (!document.getElementById) return false;
  if (!document.getElementById("hmenu")) return false;
  var nav = document.getElementById("hmenu");
  var links = nav.getElementsByTagName("a");
  for (var i=0; i<links.length; i++) {
    var linkurl = links[i].getAttribute("href");
    var currenturl = window.location.href;
    if (currenturl.indexOf(linkurl) != -1) {
      links[i].className = "here";
      var linktext = links[i].lastChild.nodeValue.toLowerCase();
      document.body.setAttribute("id",linktext);
    }
  }
}




function changeHeaderImage() {

	if (!document.getElementsByTagName) return false;
  	if (!document.getElementById) return false;
  	if (!document.getElementById("headerimage")) return false;	

  	var header = document.getElementById("headerimage");
  	var links = header.getElementsByTagName("a");
  	for (var i=0; i<links.length; i++) {
    var linkurl = links[i].getAttribute("href");	
    var currenturl = window.location.href;
	
    if (currenturl.indexOf(linkurl) != -1) {     

	  var linktext = links[i].getAttribute("title");

	  header.setAttribute("id",linktext);
	  

    }
  }
}


  
  
  
  
  
function addClass(element,value) {
if (!element.className) {
element.className = value;
} else {
newClassName = element.className;
newClassName+= " ";
newClassName+= value;
element.className = newClassName;
}
}  

function stripeTables() {
if (!document.getElementsByTagName) return false;
var tables = document.getElementsByTagName("table");
for (var i=0; i<tables.length; i++) {
var odd = false;
var rows = tables[i].getElementsByTagName("tr");
for (var j=0; j<rows.length; j++) {
if (odd == true) {
addClass(rows[j],"odd");
odd = false;
} else {
odd = true;
}
}
}
}
function highlightRows() {
if(!document.getElementsByTagName) return false;
var rows = document.getElementsByTagName("tr");
for (var i=0; i<rows.length; i++) {
rows[i].oldClassName = rows[i].className
rows[i].onmouseover = function() {
addClass(this,"highlight");
}
rows[i].onmouseout = function() {
this.className = this.oldClassName
}
}
}



addLoadEvent(stripeTables);
addLoadEvent(highlightRows);
/*addLoadEvent(initialize);*/