var emhidewin = null;

function emhide(mungedEMA) {
	var ema=mungedEMA.split("").reverse().join("");
	ema=ema.replace(/\$/g,"@");
	if(emhidewin) {
		emhidewin.close();
		emhidewin=null;
	}
	emhidewin=window.open(("mailto:"+ema),"emhidewin","top=0,left=0,width=50,height=50");
	emhidewin.opener.focus();
	setTimeout("if(emhidewin){emhidewin.close();emhidewin=null}",2000);
}