var currentyear;

function currentyear() {
    var dateresult = new Date();
    var bbmonth = dateresult.getMonth();
    var bbday = dateresult.getDate();
    var bbyear = dateresult.getYear();
	bbyear = (bbyear < 1000) ? bbyear+=1900 : bbyear;
	currentyear = bbyear;
	return currentyear;
	}