function writeSharingItem(routImg, roverImg, alt, url, target) {
if (target == undefined) {
	target = '_blank';
}
document.writeln('			<div class="sharingItem">');
document.writeln('				<a target="'+ target +'" href="'+ url +'">');
document.writeln('					<img border="0" src="'+ routImg +'" onmouseout="this.src=\''+ routImg +'\'" onmouseover="this.src=\''+ roverImg +'\'" alt="'+ alt +'" />');
document.writeln('				</a>');
document.writeln('			</div>');
}