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hv=0; currentTag=0;
ua=navigator.userAgent; v=navigator.appVersion.substring(0,1);
if((ua.lastIndexOf("MSIE") != -1) && (v != '1') && (v != '2') && (v != '3')) {
	document.onmouseover=blink_on;
	document.onmouseout=blink_off;
	window.setInterval(blink_onoff,600);
}
function blink_onoff() {
	if (hv=='underline') {hv='none'} else {hv='underline'}
	if (currentTag) { currentTag.style.textDecoration=hv }
}
function blink_on() {
	src=event.toElement;
                if (src.tagName=="A") {
	        if(src.className != "navlink") {
	                currentTag=src; hv='none'; src.style.textDecoration=hv;	
	        }
	else   {currentTag=0; hv='none'; src.style.textDecoration=hv;}
	}
}
function blink_off() {
	src=event.fromElement;
	if (src.tagName=="A" && src.className != "navlink") {
		currentTag=0; hv='underline'; src.style.textDecoration=hv;
	}
}
// done hiding -->