转jquery highlight 高亮显示插件
调用?

做站内搜索的 ，js 实现的 一般都会用到，感觉还不错.

hClass
Specifies the CSS class used to highlight key words.
Data Type: String
Default Value: null

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hColor
Specifies the color used to highlight key words. If you setted the?hClass?option, this option will be ignored.
Data Type: String
Default Value: "#C03"

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separator
The symbol used to separate multiple keywords.
Data Type: String
Default Value: " "

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wrapper
Specifies the HTML tag used to wrap the keywords.
Data Type: String
Default Value: "em"

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useDefaultStyle
When not set hClass option, specify whether to use the default style to highlight the keywords (eg: use the?hColor?option).
Data Type: Boolean
Default Value: true

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needUnhighlight
Specifies whether need the function of cancel the highlighted keywords or highlight keywords several times within the same container tag.
Data Type: Boolean
Default Value: false