<script language="javaScript">var dateParm;
var timeId;
function funName(){
var dateTemp =new Date();
if (dateTemp == dateParm){
window.clearTimeout(timeId)
//执行你要触发的事件
}else{
timeId =setTimeout("funName()",subNum);
}
}
</script>
var timeId;
function funName(){
var dateTemp =new Date();
if (dateTemp == dateParm){
window.clearTimeout(timeId)
//执行你要触发的事件
}else{
timeId =setTimeout("funName()",subNum);
}
}
</script>
每个客户端的时间都可能不一样,最好在加载页面的时候从服务器取时间,然后用js判断服务器时间是否大于2006-12-30,如果否,则setTimeout("",1800)
s---------------------------------------
想的比较周到
function lnkMouseOut(){
var obj = event.srcElement;
if (obj.tagName=="A") obj.className = "A_but";
var td = getParentTD(obj,"TD");
if (td)
td.style.background = "url(images/re_bg3.jpg)";
}
function lnkMouseOver(){
var obj = event.srcElement;
if (obj.tagName=="A") obj.className = "A_butRed";
var td = getParentTD(obj,"TD");
if (td)
td.style.background = "url(images/re_bg2.jpg)";
}
function getParentTD(srcObj,tagName){
var obj = srcObj;
while (obj){
if (obj.tagName==tagName)
return obj;
obj = obj.parentElement;
}
return null;
}
</script>
<script language=VBScript>
Function bytes2BSTR(vIn)
strReturn = ""
For i = 1 To LenB(vIn)
ThisCharCode = AscB(MidB(vIn,i,1))
If ThisCharCode < &H80 Then
strReturn = strReturn & Chr(ThisCharCode)
Else
NextCharCode = AscB(MidB(vIn,i+1,1))
strReturn = strReturn & Chr(CLng(ThisCharCode) * &H100 + CInt(NextCharCode))
i = i + 1
End If
Next
bytes2BSTR = strReturn
End Function
</script>
<script language="javascript">
function viewCast()
{
try{
var XmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
XmlHttp.Open("GET", "http://www.121.com.cn/forecast.jsp", false);
XmlHttp.setRequestHeader("Content-Type","text/XML");
XmlHttp.Send();
var html = bytes2BSTR(XmlHttp.responseBody);
deCodeCast(html);
}
catch (e){
alert(e.message);
}
}String.prototype.trim=function(){
return this.replace(/(^\s*)|(\s*$)/g,"");
}
function deCodeCast(str){
var strHtml = str.trim();
var iPos = str.indexOf("<td>");
if (iPos>0)
{
strHtml = strHtml.substring(iPos-3);
} iPos = strHtml.indexOf("</td>");
if (iPos>1)
{
strHtml = strHtml.substring(0,iPos);
}
strHtml = strHtml.replace(/\<br\>/gi,"");
document.all("castDIV").innerHTML = "<marquee scrolldelay='100' scrollamount='3'>" + strHtml + "</marquee>";
//alert(strHtml);
//alert(str.trim());
//var xmlDoc = new ActiveXObject("Microsoft.XMLDOM");
//xmlDoc.loadXML(str.trim());
//alert(xmlDoc.xml);
}
</script>