var repopulate = function() { unitswitch(document.getElementById('cunit').value); baselineswitch(); checkbuttons("cdoppler",["doppler0","doppler1"]); checkbuttons("cframe",["frame0","frame1"]); selectFiles(); selectIFs(); selectSources(); var sumtext = document.getElementById('sum').value; if (sumtext == "") { document.getElementById('summary').style.display = 'none'; } else { document.getElementById('summary').style.display = 'inline'; } var csource = document.getElementById('csource').value; if (csource == "") { document.getElementById('sourcelbl').style.display = 'none'; } else { document.getElementById('sourcelbl').style.display = 'inline'; } } function summaryPopUp() { var sumtext = document.getElementById('sum').value; if (sumtext == "") {return false;} TheNewWin = window.open('','name','height=500,width=600,toolbar=no,directories=no,status=no,menubar=no'); TheNewWin.document.write(''); TheNewWin.document.write('Popup<\/title><\/head><body style="overflow:hidden" bgcolor="#ffffff"><pre>'); TheNewWin.document.write(sumtext); TheNewWin.document.write('</pre><hr \/> <p align="right"><a href="#" onclick="self.close();return false;">Close'); TheNewWin.document.write(' Window<\/a><\/p> <\/body><\/html>'); return false; } function checkbuttons(hiddenfields, fields){ var theval = document.getElementById(hiddenfields).value; for (i=0; i<fields.length;++i ){ var elem = document.getElementById(fields[i]); if ( elem.value == theval ) { elem.checked = 'checked'; } } } function selectSources() { var sl = document.getElementById("sourcelist"); var cs = document.getElementById("csource").value; var opts = sl.options; for (k=0; k<opts.length;++k) { if (opts[k].value == cs ) { opts[k].selected = 'selected'; } } if (cs) { var sourcediv = document.getElementById("sourcelbl"); sourcediv.style.display = "inline"; } } function selectFiles() { var indeces = eval(document.getElementById("cfilesel").value); var fl = document.getElementById("filelist"); var opts = fl.options; for (k=0; k<indeces.length;++k) { opts[indeces[k]].selected = 'selected'; } } function selectIFs() { nif = eval(document.getElementById("nif").value); for (i=0; i<nif.length;++i ) { p0 = "cif"+nif[i] p1 = "rest"+nif[i] var ifsel = eval(document.getElementById(p0).value); var f = document.getElementById(p1); f.options[ifsel].selected = 'selected'; } } function baselineswitch() { var fields = ["polyorder","baselinerange"]; var elem = document.getElementById("baseline"); for (i=0; i<fields.length; ++i) { var cont = document.getElementById(fields[i]); if (elem.checked) { elem.value = 1; cont.style.display = "block"; } else { cont.style.display = "none"; elem.value = 0; } } } function clearunit() { var fields = ["plotwindow","brangewindow"]; for (i=0; i<fields.length; ++i) { var cont = document.getElementById(fields[i]); cont.value = ""; } } function unitswitch(unitval) { var fields = ["velframe","veldoppler","velrest"]; for (i=0; i<fields.length; ++i) { var cont = document.getElementById(fields[i]); if (unitval == "channel") { cont.style.display = "none"; } else { if (unitval == "GHz") { if (fields[i] == "velrest" || fields[i] == "veldoppler") cont.style.display = "none"; else cont.style.display = "block"; } else { cont.style.display = "block"; } } } var ulblcont = document.getElementById("prangeunit"); ulblcont.innerHTML = ""; ulblcont.innerHTML = unitval; var ulblcont = document.getElementById("brangeunit"); ulblcont.innerHTML = ""; ulblcont.innerHTML = unitval; if ( unitval != document.getElementById('cunit').value ) { clearunit(); } } function listFiles(name, serviceURL) { var callback = (arguments.length == 3 ? arguments[2] : null); var request = new Ajax.Request(serviceURL, { parameters: "path=" + name, onComplete: function(transport) { var resolutions = processResolutions(transport.responseXML.documentElement); if (callback != null) { callback.process(resolutions); } else { return resolutions; } } }); } function processResolutions(result) { //var results = result.getElementsByTagName("Listing"); var fnames = result.getElementsByTagName("File"); var files = []; if (fnames.length > 0 ) { for (i=0;i<fnames.length;++i) { files.push(fnames[i].firstChild.nodeValue) } } return files; } function insertFields() { var opts = document.getElementById("directory"); var path = opts.selectedIndex; scripturl = new String(window.document.location); scripturl = scripturl.replace(/\w+\.py.*$/gi,"filelist.py"); listFiles(path,scripturl, callbackHandler); return; } function invalidateSources() { var opts = document.getElementById("sourcelist"); var fileopt = opts.options; //clear for (i=0;i<fileopt.length;++i) { fileopt[i] = null; } fileopt.length = 0; var sourcediv = document.getElementById("sourcelbl"); sourcediv.style.display = "none"; } function invalidateFiles() { insertFields(); invalidateSources(); } var callbackHandler = { process: function(parm) { var opts = document.getElementById("filelist"); var fileopt = opts.options; //clear for (i=0;i<fileopt.length;++i) { fileopt[i] = null; } fileopt.length = 0; for (i=0;i<parm.length;++i) { var opt = document.createElement("option"); opt.text = parm[i]; opt.value = i; fileopt.add(opt); } // last file is selected if (fileopt.length > 0) opt.selected = fileopt.length-1; } }