JS文件：
function mouseAction() {
var textInputs = document.getElementsByTagName("input");
var len = textInputs.length;
var index = 0;
var textInput;
/*
也能用 for in 语句遍历
for (textInput in textInputs){
textInputs[textInput].onmouseover = functionName;
}
*/
for( index = 0; index
CSS文件：
/*主体居中显示*/
body{
width: 80%;
height: 800px;
position: relative;
margin-left: 10%;
/*left: -40%;*/
border: #00CCFF solid thin;
}
.txtMouseOver
{
border-color: #9ecc00;
}
.txtMouseOut
{
border-color: #84a1bd;
}
.txtMouseFocus
{
border-color: #9ecc00;
background-color: #e8f9ff;
}
.txtMouseBlur
{
border-color: #84a1bd;
background-color: #ffffff;
}