function initPage()
{
	var blocks = document.getElementsByTagName("div");
	for (var i=0; i<blocks.length; i++)
	{
		if (blocks[i].className.indexOf("expanding-content") != -1)
		{
			if ( blocks[i].className.indexOf("hide") == -1 ) blocks[i].className += " hide";
			var links = blocks[i].getElementsByTagName("a");
		
				for (var k=0; k<links.length; k++) {
					
					if (links[k].className == "button") {
						
						links[k].onclick = function()
						{
							if ( this.parentNode.className.indexOf("hide") != -1 ) 
							{
								this.parentNode.className = this.parentNode.className.replace("hide", "");
							}
							else
							{
								this.parentNode.className += " hide";
							}
							return false;
						}
				}
			}
		}
	}
}
function initPage2()
{
	var blocks = document.getElementsByTagName("div");
	for (var i=0; i<blocks.length; i++)
	{
		if (blocks[i].className.indexOf("right-box-2") != -1)
		{
			if ( blocks[i].className.indexOf("close") == -1 ) blocks[i].className += " close";
			var links = blocks[i].getElementsByTagName("a");
		
				for (var k=0; k<links.length; k++) {
					
					if (links[k].className == "button") {
						
						links[k].onclick = function()
						{
							if ( this.parentNode.className.indexOf("close") != -1 ) 
							{
								this.parentNode.className = this.parentNode.className.replace("close", "");
							}
							else
							{
								this.parentNode.className += " close";
							}
							return false;
						}
				}
			}
		}
	}
}
function initSearch() {
	var _sr = document.getElementById("srows");
	if (_sr)
	{
		_sr.onclick = function() {
			this._parent = this.parentNode.parentNode.parentNode.parentNode;
			if (this._parent.className.indexOf("small") != -1) {
				this._parent.className = this._parent.className.replace("small", "medium");
			}
		}
	}
}

if (window.addEventListener){
	window.addEventListener("load", initPage, false);
	window.addEventListener("load", initPage2, false);
	window.addEventListener("load", initSearch, false);
}
else if (window.attachEvent){
	window.attachEvent("onload", initPage);
	window.attachEvent("onload", initPage2);
	window.attachEvent("onload", initSearch);
}



/*  Controls the "visit our partner sites" jump menu at the bottom of the right column search box */
	function MM_jumpMenuGo(objId,targ,restore){ //v9.0
	  var selObj = null;  with (document) { 
	  if (getElementById) selObj = getElementById(objId);
	  if (selObj) eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
	  if (restore) selObj.selectedIndex=0; }
	}


/* Allows XHTML files with links containing 'rel="external"' appended to open the link in a new window */
	function externalLinks() {
 if (!document.getElementsByTagName) return;
 var anchors = document.getElementsByTagName("a");
 for (var i=0; i<anchors.length; i++) {
   var anchor = anchors[i];
   if (anchor.getAttribute("href") &&
       anchor.getAttribute("rel") == "external")
     anchor.target = "_blank";
 }
}
window.onload = externalLinks;