// Only for IE!
if (navigator.userAgent.indexOf("MSIE") >= 0)
{
	var list_elements = document.getElementById("service-lines").getElementsByTagName("li");
	for (i = 0; i < list_elements.length; i++)
	{
		list_elements[i].onmouseover = function()
		{
			this.className += " over";
		}
		list_elements[i].onmouseout = function()
		{
			this.className = this.className.replace(" over", "");
		}
	}
}