var win = null;
function popupcentree(mypage,myname,w,h,scroll,size,menu){
		LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
		TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
		settings =
'height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',status=false,scrollbars='+scroll+',resizable=no,menubar='+menu+''
		win = window.open(mypage,myname,settings);
	}
	
	function newWindow(myPage)
	{
		window.open(myPage);
	}