/* Simon Willison - http://www.sitepoint.com/blog-post-view.php?id=171578 */


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

//function destroycatfish()
//{
//	var catfish = document.getElementById('catfish');
//	document.body.removeChild(catfish); /* clip catfish off the tree */
//	document.getElementsByTagName('html')[0].style.padding= '0'; /* reset the padding at the bottom */
//	return false;
//}
//function closeme()
//{
//	var closelink = document.getElementById('closeme');
//	closelink.onclick = destroycatfish;
//
//}
//addLoadEvent(function() {
//	closeme();
//}
//);



// Deploy the Catfish

// The Catfish should be located in an element of id 'catfish' and should be hidden
// out of view

// Deploy the Catfish

// The Catfish should be located in an element of id 'catfish' and should be hidden
// out of view

//var catfish;
//
//function deploycatfish()
//// initializing
//{
//	catfish = document.getElementById('catfish');
//	
//	catfishheight = 100; // total height of catfish in pixels
//	catfishoverlap = 100; // height of the 'overlap' portion only (semi-transparent)
//	catfishtimeout = setTimeout(startcatfish, 1000);
//}
//
//function startcatfish()
//// starts the catfish sliding up
//{
//	catfishposition = 0; // catfishposition is expressed in percentage points (out of 100)
//	catfishtimeout = setInterval(positioncatfish, 25);
//}
//
//function positioncatfish()
//{
//	catfishposition += 10;
//	catfish.style.marginBottom = '-' + (((100 - catfishposition) / 100) * catfishheight) + 'px';
//	if (catfishposition >= 100)
//	{
//		clearTimeout(catfishtimeout);
//		catfishtimeout = setTimeout(finishcatfish, 1);
//	}
//}
//
//function finishcatfish()
//{
//	catfish.style.marginBottom = '0';	
//	// jump the bottom of the document to give room for the catfish when scrolled right down
//	document.body.parentNode.style.paddingBottom = (catfishheight - catfishoverlap) +'px';
//	
//	// here you could use AJAX (or similar) to log the popup hit for tracking purposes	
//}
//
//addLoadEvent(deploycatfish);




// Nav Menu
/////////////////////////////
	stuHover = function() {
	var cssRule;
	var newSelector;
	for (var i = 0; i < document.styleSheets.length; i++)
		for (var x = 0; x < document.styleSheets[i].rules.length ; x++)
			{
			cssRule = document.styleSheets[i].rules[x];
			if (cssRule.selectorText.indexOf("LI:hover") != -1)
			{
				 newSelector = cssRule.selectorText.replace(/LI:hover/gi, "LI.iehover");
				document.styleSheets[i].addRule(newSelector , cssRule.style.cssText);
			}
		}
	var getElm = document.getElementById("navMenu").getElementsByTagName("LI"); 
	for (var i=0; i<getElm.length; i++) {
		getElm[i].onmouseover=function() {
			this.className+=" iehover";
		}
		getElm[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" iehover\\b"), "");
		}
	}
}
//if (window.attachEvent) window.attachEvent("onload", stuHover);


if (window.attachEvent) addLoadEvent(function() {
	stuHover();
}
);