script.js

来自「lynda.com 2007年出品的javascript essential t」· JavaScript 代码 · 共 15 行

window.onload = initForm;

function initForm() {
	var allTags = document.getElementsByTagName("*");

	for (var i=0; i<allTags.length; i++) {
		if (allTags[i].readOnly) {
			allTags[i].onfocus = skipField;
		}
	}
}

function skipField() {
	this.blur();
}