function openMCEditor(targetField) {
	height = 490;
	width = 800;
	LinkToField = document.getElementById(targetField);
	win1=window.open("/event.manager/editor/?f=regform&a=content","editorwin",'resizable=yes,width='+width+',height='+height);
	if (win1.opener == null) win1.opener = self;
}