function popitup(url) {
		newwindow=window.open(url,'Credits','height=700,width=640');
		if (window.focus) {newwindow.focus()}
		return false;
	}


	function popitup1(url) {
		newwindow=window.open(url,'Credits','height=700,width=640,scrollbars=yes');
		if (window.focus) {newwindow.focus()}
		return false;
	}
	
	
	function popitup2(url) {
		newwindow=window.open(url,'Credits','height=800,width=620,scrollbars=yes');
		if (window.focus) {newwindow.focus()}
		return false;
	}