切换布局
显示结果
<html> <head> <script type = "text/javascript"> <!-- function showValue() { var val = Number.MIN_VALUE; document.write("Value of Number.MIN_VALUE : " + val ); } //--> </script> </head> <body> <p>点击以下按钮查看结果:</p> <form> <input type = "button" value = "Click Me" onclick = "showValue();" /> </form> </body> </html>
