搜尋視窗內的字串
window.find 可搜尋視窗內的字串
程式碼如下:
<script>
function Event1(str){
if (window.find(str,true)){
alert(str + " found!");
}
}
</script>
<input type="button" value="Press to start" onclick="Event1('opq')">
<br><br>
abcdefghijklmnopqrstuvwxyz