function openebook(strUrl,winName) {
      var leftPos = (screen.width) ? (screen.width - 1014) / 2 - 5 : 0;
      var topPos = (screen.height) ? (screen.height - 711) / 2 - 28 : 0;
      var features = 'left='+leftPos+',top='+topPos+',toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=1014,height=711';
      winName = window.open(strUrl,winName,features);
  }
  
function NewWin(url){
	nw=window.open("","new","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,width=550,height=500");
	nw.location.href=url;
}

function NewWin2(url){
	nw=window.open("","new","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,width=950,height=550");
	nw.location.href=url;
}

function OpenWin( sTRURL ){
    var screen_width = screen.availWidth - 10;
    var screen_height = screen.availHeight - 30;
    sTRFeatures = "screenX=0,screenY=0,width=" + screen_width + ",height=" + screen_height +",";
    sTRFeatures += "toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes";

    windowname=window.open( sTRURL, "", sTRFeatures );
    windowname.focus();
}