function launchWS(winName){myHeight=screen.height*.8;myWidth=784;if(myHeight<556)myHeight=556;else if(myHeight>700)myHeight=700;var height=screen.height,width=screen.width,leftpos=width/2-myWidth/2,toppos=height/2-myHeight/2-40;msgWindow=window.open(winName,"ws_window","toolbar=no,location=no,directories=no,resizable=yes,menubar=no,scrollbars=no,status=yes,width="+myWidth+",height="+myHeight+", left="+leftpos+",top="+toppos);setTimeout("msgWindow.focus()",1)}