Roenfun的专栏

showPic.jsfunction showPic(whichpic) {  var source = whichpic.getAttribute("href");  var placeholder = document.getElementById("placeholder");  placeholder.setAttribute("src",source);  var t

语法： JavaScript是一种脚本语言，JavaScript脚本通常只能通过Web浏览器去完成某种操作而不是像普通意义上的程序那样可以独立运行注释1.//2. /* */3.每行都必须在开头加上“”来作为标志。//变量var height = "about 5'10\" tall";var temperature = -20.333;var sleepi

OpenFunction.jsfunction Popup(winURL) { window.open(winURL,"Popup","width=320, height=480");}window.onload = PrepareLink;function PrepareLink() { if (!document.getElementsByTagName) return

1.花式连字符（&）这个类应该在span元素里使用，并且里面包括&字符。它使用经典的serif字体和斜体来增强&符号。12345.amp {    font-family: Baskerville, 'Goudy Old Style', Palatino, 'Book Antiqua',

"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">http://www.w3.org/1999/xhtml" xml:lang="en">    TestingThis is my content.window.onload = function() {  var testdiv = docum