用DIV完美類比createPopup 快顯視窗(指令碼之家修正版)，支援Firefox,ie,chrome

補增一個！
<br /><style type="text/css"><!-- body{ margin:0; padding:0; text-align:center; } #container{ margin:50px auto; padding:10px auto; } #popupcontent{ position:absolute; border:1px solid #000000; line-height:17px; background-color:#F7F7F4; visibility:hidden; cursor:default; padding:2 5 2 5px; } --></style><style type="text/css"> body{ margin:0; padding:0; text-align:center; } #container{ margin:50px auto; padding:10px auto; } #popupcontent{ position:absolute; border:1px solid #000000; line-height:17px; background-color:#F7F7F4; visibility:hidden; cursor:default; padding:2 5 2 5px; }</style><p><input type="text" value="" name="neon_color" id="neon_color" onkeydown="colordialog(event)" onmousedown="colordialog(event)" onfocus="colordialog(event)"><!--<br />div盡量別放入table裡，IE可能會解釋出錯<br />--><p>