function resolveSignature() {
	if(!document.getElementById || !document.createElement) return;

	var objSignature = document.getElementById('signatureBlock');

	if (objSignature && objSignature.firstChild && objSignature.firstChild.nodeName == '#text') {
		var objA = document.createElement('a');
	
		objA.href = resolveSignature_href;
		objA.target = resolveSignature_target;
		objA.rel = resolveSignature_rel;
		objA.appendChild(objSignature.firstChild);
	
		objSignature.appendChild(objA);
	}
}