window.onload = kickOff;
var aAll;
function kickOff() {
	aAll = document.getElementsByTagName("a");
	// disable and change color of active page's link
	for (var i=0; i<aAll.length; i++) {
		if (window.location.href.split("#")[0] == aAll[i].href) {
			aAll[i].onclick = function() {if (this.blur) {this.blur();} return false;}
			aAll[i].style.cursor = "text";
			aAll[i].style.borderBottom = "none";
			aAll[i].style.color = "#797979";
			aAll[i].style.textShadow = "none";
			if (aAll[i].className == "site") {
				aAll[i].style.color = "#797979";
			} else {
				aAll[i].style.background = "#ffffff scroll 0pt 100%";
			}
		}
		// fix ie's lack of support for css :focus so tabbers see skip links on focus
		if (navigator.appName == "Microsoft Internet Explorer" && aAll[i].className == "skip") {
			var restoreColor = aAll[i].style.color;
			var restoreBorder = aAll[i].style.borderBottom;
			aAll[i].onfocus = function() {this.style.color = "#797979"; this.style.borderBottom = "1px solid #797979";}
			aAll[i].onblur = function() {this.style.color = restoreColor; this.style.borderBottom = restoreBorder;}
		}
	}
	// fixes in-page link bug for Internet Explorer
	if (navigator.appName == "Microsoft Internet Explorer") {
		getElementsByClass("target");
	}
}

function getElementsByClass(searchClass,node,tag) {
	// fixes in-page link bug for Internet Explorer; first find all destinations (elements with classname "target"):
	var classElements = new Array();
	if ( node == null ) {
		node = document;
	}
	if ( tag == null ) {
		tag = '*';
	}
	var elAll = node.getElementsByTagName(tag);
	var pattern = new RegExp("(^|\\s)"+searchClass+"(\\s|$)");
	for (var i = 0, j = 0; i < elAll.length; i++) {
		if (pattern.test(elAll[i].className)) {
			classElements[j] = elAll[i];
			j++;
		}
	}
	// then insert what is an invalid attribute for most elements, with an invalid value to boot:
	for (var i=0; i<classElements.length; i++) {
		classElements[i].setAttribute("tabIndex",-1)
	}
}