function ie_css_masthead_function_fix(el)
{
	el.runtimeStyle.behavior="none";
	if(window.navigator.userAgent.indexOf("MSIE 7")<0)
	{
		el.onmouseover = ie_css_masthead_function_mouseover;	
		el.onmouseout = ie_css_masthead_function_mouseout;
	}	
}

function ie_css_masthead_function_mouseover()
{
	this.all.tags("span")[0].className="block";
	
	return false;
}

function ie_css_masthead_function_mouseout()
{
	this.all.tags("span")[0].className="";
	return false;
}