function initfield(obj) {
	if(!obj.used) {
		obj.value='';
		obj.used=1;
	}
}

function openwindow(obj) {
	window.open(obj.href);
	return false;
}

function text2pass(obj) {
	var obj_name=obj.name;
	var obj_parent=obj.parentNode;
	obj_parent.innerHTML="<input name='"+obj_name+"' id='obj_"+name+"' type='password' />";
	setTimeout("document.getElementById('obj_'"+name+").focus()",1);
}

function html_entity_decode(str) {
	var ta = document.createElement("textarea");
	ta.innerHTML=str.replace(/</g,"&lt;").replace(/>/g,"&gt;");
	toReturn = ta.value;
	ta = null;
	return toReturn
}