比如：鼠标经过一个图片时我们让图片加一个边框，代码可能是这样：

JavaScript代码

<script type="text/javascript">

function imageOver(e) {

e.style.border="1px solid red";

}

function imageOut(e) {

e.style.borderWidth=0;

}

</script>

<img src="phplamp.gif" onmouseover="imageOver(this)" onmouseout="imageOut(this)" />

JavaScript中style后面的属性应该是什么？

JavaScript CSS Style属性对照表

盒子标签和属性对照 CSS语法 (不区分大小写) JavaScript语法 (区分大小写) 颜色和背景标签和属性对照 CSS语法 (不区分大小写) JavaScript语法 (区分大小写) 样式标签和属性对照 CSS语法 (不区分大小写) JavaScript语法 (区分大小写) 文字样式标签和属性对照 CSS语法 (不区分大小写) JavaScript语法 (区分大小写) 文本标签和属性对照 CSS语法 (不区分大小写) JavaScript语法 (区分大小写)

border	border
border-bottom	borderBottom
border-bottom-color	borderBottomColor
border-bottom-style	borderBottomStyle
border-bottom-width	borderBottomWidth
border-color	borderColor
border-left	borderLeft
border-left-color	borderLeftColor
border-left-style	borderLeftStyle
border-left-width	borderLeftWidth
border-right	borderRight
border-right-color	borderRightColor
border-right-style	borderRightStyle
border-right-width	borderRightWidth
border-style	borderStyle
border-top	borderTop
border-top-color	borderTopColor
border-top-style	borderTopStyle
border-top-width	borderTopWidth
border-width	borderWidth
clear	clear
float	floatStyle
margin	margin
margin-bottom	marginBottom
margin-left	marginLeft
margin-right	marginRight
margin-top	marginTop
padding	padding
padding-bottom	paddingBottom
padding-left	paddingLeft
padding-right	paddingRight
padding-top	paddingTop
background	background
background-attachment	backgroundAttachment
background-color	backgroundColor
background-image	backgroundImage
background-position	backgroundPosition
background-repeat	backgroundRepeat
color	color
display	display
list-style-type	listStyleType
list-style-image	listStyleImage
list-style-position	listStylePosition
list-style	listStyle
white-space	whiteSpace
font	font
font-family	fontFamily
font-size	fontSize
font-style	fontStyle
font-variant	fontVariant
font-weight	fontWeight
letter-spacing	letterSpacing
line-break	lineBreak
line-height	lineHeight
text-align	textAlign
text-decoration	textDecoration
text-indent	textIndent
text-justify	textJustify
text-transform	textTransform
vertical-align	verticalAlign