}
if(!isValidLength(adclickurl,512)){
msg=msg+"输入链接网址长度超过限制!n";
}
if(!isValidURL(adclickurl)){
msg=msg+"链接网址输入不合法!n";
}
if(getHostName(adclickurl)!=getHostName(addispurl)){
msg=msg+"显示URL必须与链接URL位于同一域名下n";
}
if(!isNULL(msg)){
alert(msg);
return false;
}
return true;
}
function getHostName(a){
a = a.toLowerCase();
var headlength = 0;
if(a.indexOf("http://")==0){
headlength = 7;
}else if(a.indexOf("https://")==0){
headlength = 8;
}
a = a.substr(headlength);
if(a.indexOf("/")>-1){
a = a.substr(0,a.indexOf("/"));
}
return a;
}
function addConfirm(form) {
var isvalidate = validation();
if(isvalidate){
form.submit();
}else{
return false;
}
}
function doTest() {
var adclickurl = $i('_fmm.t._0.cl').value;
var msg = '';
if(isNULL(adclickurl)){
msg=msg+"请输入链接网址内容!n";
}
if(!isValidLength(adclickurl,512)){
msg=msg+"输入链接网址长度超过限制!n";
}
if(!isValidURL(adclickurl)){
msg=msg+"链接网址输入不合法!n";
}
if(!isNULL(msg)){
alert(msg);
return false;
}
popup = window.open(adclickurl, 'popupnav',










