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1
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function generateQueryString(organizationScope, anyValue, searchFields) {
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2
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var queryString = "";
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3
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queryString += "<pathquery version='1.2'>";
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4
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queryString += "<returndoctype>metadata</returndoctype>";
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queryString += "<returndoctype>-//ecoinformatics.org//eml-dataset-2.0.0beta6//EN</returndoctype>";
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queryString += "<returndoctype>-//ecoinformatics.org//eml-dataset-2.0.0beta4//EN</returndoctype>";
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queryString += "<returndoctype>eml://ecoinformatics.org/eml-2.0.1</returndoctype>";
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queryString += "<returndoctype>eml://ecoinformatics.org/eml-2.0.0</returndoctype>";
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queryString += "<returndoctype>-//NCEAS//eml-dataset-2.0//EN</returndoctype>";
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queryString += "<returndoctype>-//NCEAS//resource//EN</returndoctype>";
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queryString += "<returnfield>originator/individualName/surName</returnfield>";
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queryString += "<returnfield>originator/individualName/givenName</returnfield>";
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queryString += "<returnfield>originator/organizationName</returnfield>";
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queryString += "<returnfield>creator/individualName/surName</returnfield>";
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queryString += "<returnfield>creator/organizationName</returnfield>";
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queryString += "<returnfield>dataset/title</returnfield>";
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queryString += "<returnfield>keyword</returnfield>";
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queryString += "<returnfield>creator/individualName/givenName</returnfield>";
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queryString += "<returnfield>idinfo/citation/citeinfo/title</returnfield>";
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queryString += "<returnfield>idinfo/citation/citeinfo/origin</returnfield>";
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queryString += "<returnfield>idinfo/keywords/theme/themekey</returnfield>";
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22
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queryString += "<querygroup operator='INTERSECT'>";
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24
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25
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//search particular fields, or all?
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26
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if (searchFields.length > 0) {
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27
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queryString += "<querygroup operator='UNION'>";
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28
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for (var i = 0; i < searchFields.length; i++) {
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29
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queryString += "<queryterm casesensitive='false' searchmode='contains'>";
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queryString += "<value>" + anyValue + "</value>";
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queryString += "<pathexpr>" + searchFields[i] +"</pathexpr>";
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32
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queryString += "</queryterm>";
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33
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}
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34
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queryString += "</querygroup>";
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35
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}
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36
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else {
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37
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queryString += "<queryterm casesensitive='false' searchmode='contains'>";
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38
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queryString += "<value>" + anyValue + "</value>";
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39
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queryString += "</queryterm>";
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40
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}
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41
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42
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//now limit by the organization
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43
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queryString += "<querygroup operator='UNION'>";
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44
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45
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for (var i = 0; i < organizationScope.length; i++) {
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46
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queryString += "<queryterm casesensitive='false' searchmode='contains'>";
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47
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queryString += "<value>" + organizationScope[i] + "</value>";
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48
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queryString += "<pathexpr>placekey</pathexpr>";
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49
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queryString += "</queryterm>";
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50
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51
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queryString += "<queryterm casesensitive='false' searchmode='contains'>";
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52
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queryString += "<value>" + organizationScope[i] + "</value>";
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53
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queryString += "<pathexpr>keyword</pathexpr>";
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54
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queryString += "</queryterm>";
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55
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}
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56
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57
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queryString += "</querygroup>";
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58
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59
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queryString += "</querygroup>";
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60
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61
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queryString += "</pathquery>";
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62
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63
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//alert(queryString);
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64
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65
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return queryString;
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66
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}
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67
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68
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function setQueryFormField() {
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69
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//alert('setQueryFormField');
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70
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var queryField = document.getElementById("query");
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71
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//alert('queryField=' + queryField);
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72
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var anyfieldField = document.getElementById("anyfield");
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73
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//alert('anyfieldField=' + anyfieldField);
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74
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var organizationScopeField = document.getElementById("organizationScope");
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75
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//alert('organizationScopeField=' + organizationScopeField.value);
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76
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var searchAll = document.getElementById("searchAll");
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77
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//alert('searchAll=' + searchAll.checked);
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78
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79
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//make the array for organization
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80
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var orgArray = new Array();
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81
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orgArray[0] = organizationScopeField.value;
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82
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//if "All", include multiple entries
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83
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if (organizationScopeField.value == '') {
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84
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orgArray[0] = "SANParks, South Africa";
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85
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orgArray[1] = "SAEON, South Africa";
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86
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}
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|
87
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|
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88
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//make the array for paths to search
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89
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var searchFieldArray = new Array();
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90
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if (!searchAll.checked) {
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91
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var counter = 0;
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92
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//EML fields
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93
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searchFieldArray[counter++] = "abstract/para";
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94
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searchFieldArray[counter++] = "surName";
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95
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searchFieldArray[counter++] = "givenName";
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96
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searchFieldArray[counter++] = "organizationName";
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97
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searchFieldArray[counter++] = "title";
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98
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searchFieldArray[counter++] = "keyword";
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99
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searchFieldArray[counter++] = "para";
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100
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searchFieldArray[counter++] = "geographicDescription";
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101
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searchFieldArray[counter++] = "literalLayout";
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102
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searchFieldArray[counter++] = "@packageId";
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|
103
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|
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104
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//FGDC fields
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105
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searchFieldArray[counter++] = "abstract";
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106
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searchFieldArray[counter++] = "idinfo/citation/citeinfo/title";
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107
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searchFieldArray[counter++] = "idinfo/citation/citeinfo/origin";
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108
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searchFieldArray[counter++] = "idinfo/keywords/theme/themekey";
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109
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searchFieldArray[counter++] = "idinfo/keywords/theme/placekey";
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110
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}
|
|
111
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|
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112
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//generate the query
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|
113
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queryField.value =
|
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114
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generateQueryString(
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115
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orgArray,
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116
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anyfieldField.value,
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117
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searchFieldArray);
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118
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|
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119
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//alert(queryField.value);
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|
120
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}
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|
121
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122
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function setBrowseAll() {
|
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123
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//set the field to wildcard
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|
124
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var anyfieldField = document.getElementById("anyfield");
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|
125
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anyfieldField.value = "";
|
|
126
|
|
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127
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//set the query
|
|
128
|
setQueryFormField();
|
|
129
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}
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