var flag = 0;
var bStart = true;
$(‘#tip’).text(”);
$(‘#tip’).hide();
var searchText = $(‘#searchstr’).val();
var _searchTop = $(‘#searchstr’).offset().top+30;
var _searchLeft = $(‘#searchstr’).offset().left;
if($.trim(searchText)==””){
showTips(“请输入查找车站名”,_searchTop,3,_searchLeft);
return;
}
//查找匹配
var searchText = $(‘#searchstr’).val();//获取你输入的关键字;
var regExp = new RegExp(searchText, ‘g’);//创建正则表达式,g表示全局的,如果不用g,
//则查找到第一个就不会继续向下查找了;
var content = $(“#content”).text();
if (!regExp.test(content)) {
showTips(“没有找到要查找的车站”,_searchTop,3,_searchLeft);
return;
} else {
if (sCurText != searchText) {
i = 0;
sCurText = searchText;
}
}
//高亮显示
$(‘p’).each(function(){
var html = $(this).html();
//将找到的关键字替换,加上highlight属性;
var newHtml = html.replace(regExp, ‘<span class=”highlight”>’+searchText+'</span>’);
$(this).html(newHtml);//更新;
flag = 1;










