Allows you to get the certain number of element on a webpage.
Example
Running this code will count the element "Class[-1]:" inside the URL "https://www.imdb.com/chart/top/".
As shown in the alert box, there are 0 of " Class[-1]: ".
plugin command("Browser Automation.dll", "browser connect", "Chrome", "30,0,30,10", "True", "False", "True")
plugin command("Browser Automation.dll", "browser navigate", "https://www.imdb.com/chart/top/")
alert($plugin function("Browser Automation.dll", "$browser element count", "Class[-1]:"))
