addEvent(window, 'load', initRollovers);

function addEvent( obj, type, fn ) {
	if (obj.addEventListener)
		obj.addEventListener( type, fn, false );
	else if (obj.attachEvent) {
		obj["e"+type+fn] = fn;
		obj[type+fn] = function() { obj["e"+type+fn]( window.event ); }
		obj.attachEvent( "on"+type, obj[type+fn] );
	}
}

function removeEvent( obj, type, fn ) {
	if (obj.removeEventListener)
		obj.removeEventListener( type, fn, false );
	else if (obj.detachEvent) {
		obj.detachEvent( "on"+type, obj[type+fn] );
		obj[type+fn] = null;
		obj["e"+type+fn] = null;
	}
}


// Name: Request
// Language: JavaScript
// Author: Travis Beckham | squidfingers.com
// Description: Retrieve variables sent through the location search string
// --------------------------------------------------

var Request = new Object ();

(function () {
  if (location.search.length > 0) {
    var s = location.search.substring (1).split ("&");
    for (var i = 0; i < s.length; i++) {
      s[i] = s[i].split ("=");
      Request[s[i][0]] = unescape (s[i][1]);
    }
  }
})();

// Name: Blur Anchors
// Language: JavaScript
// Author: Travis Beckham | squidfingers.com
// Description: Remove anchor outlines from all links in the document
// --------------------------------------------------

function blurAnchors(){
  if(document.getElementsByTagName){
    var a = document.getElementsByTagName("a");
    for(var i = 0; i < a.length; i++){
      a[i].onfocus = function(){this.blur()};
    }
  }
}


//  Standards Compliant Rollover Script
//	Author : Daniel Nolan
//	http://www.bleedingego.co.uk/webdev.php
function initRollovers() {
	if (!document.getElementById) return
	
	var aPreLoad = new Array();
	var sTempSrc;
	var aImages = document.getElementsByTagName('img');

	for (var i = 0; i < aImages.length; i++) {		
		if (aImages[i].className == 'rollover') {
			var src = aImages[i].getAttribute('src');
			var ftype = src.substring(src.lastIndexOf('.'), src.length);
			var hsrc = src.replace('0\.', '1.');

			aImages[i].setAttribute('hsrc', hsrc);
			
			aPreLoad[i] = new Image();
			aPreLoad[i].src = hsrc;
			
			aImages[i].onmouseover = function() {
				sTempSrc = this.getAttribute('src');
				this.setAttribute('src', this.getAttribute('hsrc'));
			}	
			
			aImages[i].onmouseout = function() {
				if (!sTempSrc) sTempSrc = this.getAttribute('src').replace('1\.','0.');
				this.setAttribute('src', sTempSrc);
			}
		}
	}
}