 <!-- // Copyright 1999, 2000 by Ray Stott - ver 2.0 // OK to use on noncommercial sites as long as copyright is included // Commercial Sites, please see http://www.crays.com/jsc/jsCom.htm // Script is available at http://www.crays.com/jsc 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){   return ""   } //-->