// browser_tag


// browser_tag



if (typeof(window.isonfocus) == "undefined"){
	window.isonfocus=true
}

// var isonfocus=true;  
window.onblur = function(){  
	clog("onblur")
  isonfocus=false;  
}  
window.onfocus = function(){  
	clog("onfocus")
  isonfocus=true;  
}


function isviv(){
	if (localStorage.browser_tag == "Vivaldi"){
		clog("isviv")
		$("body").addClass("vivaldi")
	} else {
		clog("!isviv")

	}

}

isviv()


function sv_trc(o){
	let cnick = ""
	if (o.cname == "SharedVideoManager"){
		cnick = "svm"
	} else if (o.cname == "SharedVideoContainer") {
		cnick = "svc"

	}
		// SharedVideoManager
		// SharedVideoContainer
	clog("sv_trc",cnick,o.fn_name,[o])
}