Create a message board with the drop-down function

Make a message board with a pull-down function and read it as a message board with a pull-down function. if the message board contains too long messages, the page will be extended, do you feel uncomfortable with those long message versions? every time you try to have a scroll bar many times. If only the title appears at the beginning, click the title to display the content below (note that it is not a pop-up window) "> <LINKhref =" if there is too long message in the http://www.php100.com//s message board, the page will be held for a long time. do you feel uncomfortable with those long message boards, each time, the scroll bar is highlighted many times.
If only the title appears at the beginning, you can click the title to see the content below (note that it is not a pop-up window). Is this good!
Next, let's take a look at how to implement:
First, set the ID of each title and content. this is the ID of the first message. we set the title ID to td1 and the content to tdd1.

Here is the title



Here is the content

Close




"Onclick = goit (tdd1) onmouseout = noit (td1) onmouseover = onit (td1 )"
The three sentences are the mouse event. noit () and onit () only change the color. goit () is the function to open or close the content. the specific function is as follows: