function qaimSetPictureReference(method, identifier)
{
var imgElement = document.getElementById("qaimPictureFetch");
imgElement.src = imgElement.src + "&method="+method+"&identifier="+identifier;
}
function qaimReadCookie(name) {
var nameEQ = name + "=";
var ca = document.cookie.split(';');
for(var i=0;i < ca.length;i++) {
var c = ca[i];
while (c.charAt(0)==' ') c = c.substring(1,c.length);
if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
}
return null;
}
function qaimCreateCookie(name, value) {
var days = 300;
if (days) {
var date = new Date();
date.setTime(date.getTime()+(days*24*60*60*1000));
var expires = "; expires="+date.toGMTString();
}
else var expires = "";
document.cookie = name+"="+value+expires+"; path=/";
}
function qaimJavaScriptMain() {
var identifier = "";
try {
// Try local storage solution
identifier = localStorage.qaimHandsetIdentifier;
if (identifier == null || identifier == 'null') {
var myDate = new Date();
identifier = myDate.getTime();
localStorage.qaimHandsetIdentifier = identifier;
}
qaimSetPictureReference("domstorage", identifier);
} catch (e) {
try {
// Try setting cookie from javascript
identifier = qaimReadCookie("handsetidentifier");
if (identifier == null || identifier == 'null' || identifier == 'undefined') {
var myDate = new Date();
identifier = myDate.getTime();
qaimCreateCookie("handsetidentifier", identifier);
}
qaimSetPictureReference("cookie", identifier);
} catch (e2) {
// Cookie does not work either, just use DOM tree manipulation
// to create static img element
qaimSetPictureReference("staticfromjs", "");
}
}
}
qaimJavaScriptMain();