// This function is used as a workaround for ie6, since it does not supports png transaprency

function loadIE6pngs() {
	var arVersion = navigator.appVersion.split("MSIE");
	var version = parseFloat(arVersion[1]);
	if ((version >= 5.5) && (document.body.filters)) {
		document.getElementById("transp_logo").className = "ie6png_logo_workaround";
		document.getElementById("transp_slogan").className = "ie6png_slogan_workaround";
		document.getElementById("transp_logo").src = "images/layout/transp.gif";
		document.getElementById("transp_slogan").src = "images/layout/transp.gif";
	 }
}