jQuery高亮页面中的关键字

相关链接：github：jquery.mark.min.js

function getQueryVariable(variable) {
	var query = window.location.search.substring(1)
	var vars = query.split("&")
	for (var i = 0; i < vars.length; i++) {
		var pair = vars[i].split("=")
		if (pair[0] == variable) {
			return decodeURI(pair[1])
		}
	}
	return (false)
}