// JavaScript Document

// Roleover effect for dropdown menu
<!--//--><![CDATA[//><!--

sfHover = function() {
	var sfEls = document.getElementById("top_nav").getElementsByTagName("LI");
	var sfEls2 = document.getElementById("bottom_nav").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
	for (var i=0; i<sfEls2.length; i++) {
		sfEls2[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls2[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);

//--><!]]>


// This script pops up all external links in a new window.
function popLinks(){
  var serverone = document.location.hostname;
  // Enter an additional domain that you DON'T want in new windows here 
  //var servertwo = "http://www.websiteurlhere.com";
  
  if (!document.getElementsByTagName) return null;
  var anchors = document.getElementsByTagName("a");
  for(var i=0; i < anchors.length; i++){
    var a = anchors[i];
    var href = a.href;
    if ((href.indexOf("http") != -1) && (href.indexOf(serverone) == -1)) { 
	  a.setAttribute("title","This link will open in a new window.");  
	  
	  // Change the width/height of the popup window below, if you wish
	  a.onclick = function() { window.open(this.getAttribute('href'), "popUp", "toolbar,location,resizable,scrollbars,width=500,height=400"); return false; }
    }
  }
}


// This script pops up all .pdf files and any href with class="new_win" in a new window.
function newWin(){
  var serverone = document.location.hostname;
  // Enter an additional domain that you DON'T want in new windows here 
  //var servertwo = "http://www.websiteurlhere.com";
  
  if (!document.getElementsByTagName) return null;
  var anchors = document.getElementsByTagName("a");
  for(var i=0; i < anchors.length; i++){
    var a = anchors[i];
    var href = a.href;
	var thisClass = a.className;
    if ((thisClass.indexOf("new_win") != -1) || (href.indexOf(".pdf") != -1))  { 
	  a.setAttribute("title","This link will open in a new window.");  
	  
	  // Change the width/height of the popup window below, if you wish
	  a.onclick = function() { window.open(this.getAttribute('href'), "popUp", "toolbar,location,resizable,scrollbars,width=500,height=400"); return false; }
    }
  }
}


// Function to allow multiple onload functions to be called
function multipleOnload()
{
// Add multiple Onload functions to the list below
popLinks();
newWin();
}
window.onload = multipleOnload;
// end function