var jshover = function() {
    var sfEls = document.getElementById("catalog-bread-crumbs").getElementsByTagName("li");
    for (var i=0; i<sfEls.length; i++) 
    {
        sfEls[i].onmouseover=function()
        {
            this.className+=" jshover"

        }
        sfEls[i].onmouseout=function() 
        {
            this.className=this.className.replace(new RegExp(" jshover\\b"), "");

			if (document.all && !self.opera) // fix IE bug
			{
				for (var i = 0, ul = document.getElementsByTagName('li'); i<ul.length; i++)
				if (/parent/.test(ul[i].className))
				ul[i].style.position = this == ul[i] ? '' : 'static'
			}
        }
    }
}

if (window.attachEvent) 
    window.attachEvent("onload", jshover);