function openWin(url,nameW,widthW,heightW,top,left,properties)
{
	winObj=window.open(url, nameW,"width="+widthW+",height="+heightW+",top="+top+",left="+left+",directories=no,menubar=no,toolbar=no,location=nos,status=no,resizable=no,copyhistory=no,scrollbars=no"+properties);
  winObj.focus();
  return winObj;
}

function openWinEx(url,wname,width,height)
{
 	widthWin=width;heightWin=height;
   var mtoX, mtoY;
    if (screen){
        mtoX = (screen.width<widthWin) ? 10 : (screen.width-widthWin)/2;
        mtoY = (screen.height<heightWin) ? 10 : (screen.height-heightWin)/2;
    }else{
        mtoY = 100;
        mtoX = 100;
    }

    winObj=window.open(url, wname,"width="+widthWin+",height="+heightWin+",top="+mtoY+",left="+mtoX+",directories=no,menubar=no,toolbar=no,location=nos,status=no,resizable=yes,copyhistory=no,scrollbars=no");

    winObj.focus();
}