var NAZ = {
  Version: '1.0',
  preload: function(libraryName) {
    document.write('<script type="text/javascript" src="/scripts/'+libraryName+'.js"></script>');
  },
  preload_img: function(img_src) {
  	var i=new Image();i.src = img_src;
  }
}

function clickclear(thisfield, defaulttext) {
	thisfield.style.color = '#000000';
	if (thisfield.value == defaulttext) {
		thisfield.value = "";
	}
}
function clickrecall(thisfield, defaulttext) {
	if (thisfield.value == "") {
		thisfield.value = defaulttext;
		thisfield.style.color = '#999999';
	}
}