/* this code fixes the buggy ie6 implementation of the ":hover" psudo-class */
	
		var ie_hover = function () {
			var ie_elements = document.getElementById("navigation").getElementsByTagName("LI");
			for (var i=0; i < ie_elements.length; i++) {
				ie_elements[i].onmouseover = function () {
					this.className += " ie_hover";
				};
				ie_elements[i].onmouseout = function () {
					this.className = this.className.replace(new RegExp(" ie_hover\\b"), "");
				};
			}
		};
			
/* basic ie detection */
		if (window.attachEvent) {
			window.attachEvent("onload", ie_hover);
		}