var maximisedCameraCode = null;
var maxImagePopup = null;
function maximiseImage(cctvCode,cctvLabel){
minimiseImage();
var cctvMax = new CCTVMaximise(cctvCode,cctvLabel);
cctvMax.display();
maximisedCameraCode = cctvCode;
doMaximisedImageRefresh(maximisedCameraCode);
}
function minimiseImage(){
if(maxImagePopup !=null && !maxImagePopup.closed){
maxImagePopup.close();
}
maxImagePopup = null;
maximisedCameraCode = null;
}
function CCTVMaximise(cctvCode,cctvLabel){
this.display = function(){
maxImagePopup = window.open("","maxImagePopup","menubar=0,resizable=0,width=640,height=480");
maxImagePopup.document.write("" + cctvLabel + "![]()
");
maxImagePopup.document.getElementById('maxImage').src = "../images/public/" + cctvCode + ".jpg";
maxImagePopup.document.getElementById('maxImage').title = cctvLabel;
}
}
function doMaximisedImageRefresh(objCode){
try{
var obj = maxImagePopup.document.getElementById('maxImage');
var obj2 = dwr.util.byId('activecctvimage');
var objSrc = (obj.src).toString();
if(objSrc.indexOf("?")>0){
objSrc = objSrc.substring(0,objSrc.indexOf("?"));
}
CctvImageRefresh.doImageRefresh(objSrc,objCode, function(data) {
var tmp = new Date();
tmp = "?" + tmp.getTime();
if(maxImagePopup !=null && !maxImagePopup.closed){
obj.src = data + tmp;
obj2.src = data + tmp;
}
});
}
catch(err){
clearImgRefreshInterval();
}
}