function mailPopupWin(uri,winH) {
	var winW=440
	var winH= winH==0 ? screen.availHeight-60 : winH
	var winL= Math.ceil((screen.width-winW)/2)
	var winT= 0
	wMailwin=window.open(uri,"mailWin","width="+winW+",height="+winH+",left="+winL+",top="+winT+",scrollbars=yes,resizable=yes")
	wMailwin.focus();
}