var popWin = null    // use this when referring to pop-up window
var winCount = 0
var winName = "popWin"
function openPopWin(winURL, winWidth, winHeight, winFeatures, winLeft, winTop){
  var d_winLeft = 20  // default, pixels from screen left to window left
  var d_winTop = 20   // default, pixels from screen top to window top
  winName = "popWin" + winCount++ //unique name for each pop-up window
  closePopWin()           // close any previously opened pop-up window
  if (openPopWin.arguments.length >= 4)  // any additional features?
    winFeatures = "," + winFeatures
  else
    winFeatures = ""
  if (openPopWin.arguments.length == 6)  // location specified
    winFeatures += getLocation(winWidth, winHeight, winLeft, winTop)
  else
    winFeatures += getLocation(winWidth, winHeight, d_winLeft, d_winTop)
  popWin = window.open(winURL, winName, "width=" + winWidth
           + ",height=" + winHeight + winFeatures)
  }
function closePopWin(){    // close pop-up window if it is open
  if (navigator.appName != "Microsoft Internet Explorer"
      || parseInt(navigator.appVersion) >=4) //do not close if early IE
    if(popWin != null) if(!popWin.closed) popWin.close()
  }
function getLocation(winWidth, winHeight, winLeft, winTop){
  var winLocation = ""
  if (winLeft < 0)
    winLeft = screen.width - winWidth + winLeft
  if (winTop < 0)
    winTop = screen.height - winHeight + winTop
  if (winTop == "cen")
    winTop = (screen.height - winHeight)/2 - 20
  if (winLeft == "cen")
    winLeft = (screen.width - winWidth)/2
  if (winLeft>0 & winTop>0)
    winLocation =  ",screenX=" + winLeft + ",left=" + winLeft
                + ",screenY=" + winTop + ",top=" + winTop
  else winLocation = "" ; 
  return winLocation }

function popWinDemo(a,b,c,d,e,f,g,h,i,j,k,l,m){
  var htmlCode =
    '<HTML>'
  + '<HEAD>'
  + '<TITLE>ABSTRACT</TITLE>'
  + '<link REL=STYLESHEET HREF="/css/nsidc.css" TYPE="text/css">'
  + '</HEAD>'
  + '<BODY BGCOLOR="#FFFFFF" text="#000000" link="#003366" alink="#003366" vlink="#666666">'
  + '<div align="right"><span DEFANGED_STYLE="color:#003366; font-family:verdana; font-size:10pt;"><A HREF="javascript:window.close()">Close Window</A></span></div>'
  + '<hr width="100%" size="1" noshade="noshade" />'
  + '<p></p><h3 class="I1">Primary Author</h3>'
  + '<p class="I1">' + e + '</p>'
  + '<h4 class="I1">Secondary Author(s)</h4>'
  + '<p class="I1">' + f + '</p>'
  + '<h3 class="I1">Presentation/Poster Title</h3>'
  + '<p class="I1"> <a href='+c+' target="_blank">'+ a + '</a> (' +d + ') ' + l + ' bytes' + '</p>'
  + '<h3 class="I1">Abstract</h3>'
  + '<P class="I1">' + b
  + '<h3 class"I1">Citation</h3>'
  + '<P class="I1">' + e + ', ' + m + ' ' + g + '. ' + a + '. Presented at the ' + k + ', ' + h
  + '<P>'
  + '</BODY>'
  + '</HTML>'

  openPopWin('', 600, 600, 'resizable=yes, scrollbars')
  popWin.document.write(htmlCode)
  popWin.document.close()
  }
function popWinDemo2(a,b,c,d,e,f,g,h,i,j,k,l,m){
  var htmlCode =
    '<HTML>'
  + '<HEAD>'
  + '<TITLE>ABSTRACT</TITLE>'
  + '<link REL=STYLESHEET HREF="/css/nsidc.css" TYPE="text/css">'
  + '</HEAD>'
  + '<BODY BGCOLOR="#FFFFFF" text="#000000" link="#003366" alink="#003366" vlink="#666666">'
  + '<div align="right"><span DEFANGED_STYLE="color:#003366; font-family:verdana; font-size:10pt;"><A HREF="javascript:window.close()">Close Window</A></span></div>'
  + '<hr width="100%" size="1" noshade="noshade" />'
  + '<p></p><h3 class="I1">Primary Author</h3>'
  + '<p class="I1">' + e + '</p>'
  + '<h4 class="I1">Secondary Author(s)</h4>'
  + '<p class="I1">' + f + '</p>'
  + '<h3 class="I1">Presentation/Poster Title</h3>'
  + '<p class="I1">' + a
  + '<h3 class="I1">Abstract</h3>'
  + '<P class="I1">' + b
  + '<h3 class"I1">Citation</h3>'
  + '<P class="I1">' + e + ', ' + m + ' ' + g + '. ' + a + '. Presented at the ' + k + ', ' + h
  + '<P>'
  + '</BODY>'
  + '</HTML>'

  openPopWin('', 600, 600, 'resizable=yes, scrollbars')
  popWin.document.write(htmlCode)
  popWin.document.close()
  }


