function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function externalLinks() {
 if (!document.getElementsByTagName) return;
 var anchors = document.getElementsByTagName("a");
 for (var i=0; i<anchors.length; i++) {
   var anchor = anchors[i];
   if (anchor.getAttribute("href") &&
       anchor.className == "external")
     anchor.target = "_blank";
 }
}



window.onload = init;

function init() {
	externalLinks();
//	if (window.attachEvent) sfHover();
}

function clearDefault(el) {
  if (el.defaultValue==el.value) el.value = ""
}