// fix for klapper-menu in IE6
function getIeVersion()
{
	var rv;
	var ua = navigator.userAgent;
	var re  = new RegExp("MSIE ([0-9]{1,}[\.0-9]{0,})");
	if (re.exec(ua) != null) {
		rv = parseFloat( RegExp.$1 );
	}
	return rv;
}	

sfHover = function()
{
	var sfEls = document.getElementById("buttonbar").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++)
	{
		sfEls[i].onmouseover = function()
		{
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout = function()
		{
			this.className=this.className.replace(new RegExp(/ sfhover/g), "");
		}
		if(sfEls[i].className == 'subitem')
		{
			sfEls[i].onmouseover = function()
			{
				useElement = this.parentNode.parentNode.getElementsByTagName("a")[0];
				if(useElement.className == 'selected')
					useElement.className = 'selected waa';
				else
					useElement.className = 'selected';
			}
			sfEls[i].onmouseout = function()
			{
				useElement = this.parentNode.parentNode.getElementsByTagName("a")[0];
				if(useElement.className == 'selected waa')
					useElement.className = 'selected';
				else
					useElement.className = '';
			}
		}
	}
}

sfHoverFF = function()
{
	var sfEls = document.getElementById("buttonbar").getElementsByTagName("li");
	for (var i=0; i<sfEls.length; i++)
	{
		if(sfEls[i].className == 'subitem')
		{
			sfEls[i].onmouseover = function()
			{
				useElement = this.parentNode.parentNode.getElementsByTagName("a")[0];
				if(useElement.className == 'selected')
					useElement.className = 'selected waa';
				else
					useElement.className = 'selected';
			}
			sfEls[i].onmouseout = function()
			{
				useElement = this.parentNode.parentNode.getElementsByTagName("a")[0];
				if(useElement.className == 'selected waa')
					useElement.className = 'selected';
				else
					useElement.className = '';
			}
		}
	}
}

if(navigator.appName.indexOf('Microsoft') != -1 && getIeVersion() < 7)
{
	if(window.attachEvent) window.attachEvent("onload", sfHover);
}
else
{
	if(window.attachEvent)
		window.attachEvent("onload", sfHoverFF);
	else
		window.onload=sfHoverFF;
}