1 | function validateranges() { |
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2 | var fields = ["plotwindow","brangewindow"]; |
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3 | } |
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4 | |
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5 | function baselineswitch(par) { |
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6 | var fields = ["polyorder","baselinerange"]; |
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7 | for (i=0; i<fields.length; ++i) { |
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8 | var cont = document.getElementById(fields[i]); |
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9 | if (par.checked) { |
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10 | this.value = "True"; |
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11 | cont.style.display = "block"; |
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12 | } else { |
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13 | cont.style.display = "none"; |
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14 | this.value = "False"; |
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15 | } |
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16 | } |
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17 | } |
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18 | |
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19 | function clearunit() { |
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20 | var fields = ["plotwindow","brangewindow"]; |
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21 | for (i=0; i<fields.length; ++i) { |
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22 | var cont = document.getElementById(fields[i]); |
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23 | cont.value = ""; |
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24 | } |
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25 | } |
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26 | |
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27 | function unitswitch(unitval) { |
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28 | var fields = ["velframe","veldoppler","velrest"]; |
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29 | for (i=0; i<fields.length; ++i) { |
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30 | var cont = document.getElementById(fields[i]); |
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31 | if (unitval == "channel") { |
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32 | cont.style.display = "none"; |
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33 | } else { |
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34 | if (unitval == "GHz") { |
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35 | if (fields[i] == "velrest" || fields[i] == "veldoppler") cont.style.display = "none"; |
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36 | else cont.style.display = "block"; |
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37 | } else { |
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38 | cont.style.display = "block"; |
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39 | } |
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40 | } |
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41 | } |
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42 | var ulblcont = document.getElementById("prangeunit"); |
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43 | ulblcont.innerHTML = ""; |
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44 | ulblcont.innerHTML = unitval; |
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45 | var ulblcont = document.getElementById("brangeunit"); |
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46 | ulblcont.innerHTML = ""; |
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47 | ulblcont.innerHTML = unitval; |
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48 | clearunit(); |
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49 | } |
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50 | |
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51 | |
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52 | function listFiles(name, serviceURL) { |
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53 | var callback = (arguments.length == 3 ? arguments[2] : null); |
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54 | var request = new Ajax.Request(serviceURL, { |
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55 | parameters: "path=" + name, |
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56 | onComplete: function(transport) { |
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57 | var resolutions = processResolutions(transport.responseXML.documentElement); |
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58 | if (callback != null) { |
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59 | callback.process(resolutions); |
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60 | } else { |
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61 | return resolutions; |
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62 | } |
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63 | } |
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64 | }); |
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65 | } |
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66 | |
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67 | function processResolutions(result) { |
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68 | //var results = result.getElementsByTagName("Listing"); |
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69 | |
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70 | var fnames = result.getElementsByTagName("File"); |
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71 | var files = []; |
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72 | if (fnames.length > 0 ) { |
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73 | for (i=0;i<fnames.length;++i) { |
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74 | files.push(fnames[i].firstChild.nodeValue) |
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75 | } |
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76 | } |
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77 | return files; |
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78 | } |
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79 | |
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80 | |
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81 | function insertFields() { |
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82 | var opts = document.getElementById("directory"); |
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83 | var path = opts.selectedIndex; |
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84 | listFiles(path,"http://localhost/cgi-bin/asapmon/filelist.py", callbackHandler); |
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85 | return; |
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86 | } |
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87 | |
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88 | |
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89 | var callbackHandler = { |
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90 | process: function(parm) { |
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91 | var opts = document.getElementById("filelist"); |
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92 | var fileopt = opts.options; |
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93 | //clear |
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94 | for (i=0;i<fileopt.length;++i) { |
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95 | fileopt[i] = null; |
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96 | } |
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97 | fileopt.length = 0; |
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98 | for (i=0;i<parm.length;++i) { |
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99 | var opt = document.createElement("option"); |
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100 | opt.text = parm[i]; |
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101 | opt.value = i; |
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102 | fileopt.add(opt); |
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103 | } |
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104 | // last file is selected |
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105 | if (fileopt.length > 0) |
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106 | opt.selected = fileopt.length-1; |
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107 | } |
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108 | } |
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