[23972] | 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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| 2 | <xsl:stylesheet version="1.0"
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| 3 | xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
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| 4 | xmlns:java="http://xml.apache.org/xslt/java"
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| 5 | xmlns:util="xalan://org.greenstone.gsdl3.util.XSLTUtil"
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| 6 | extension-element-prefixes="java util"
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| 7 | exclude-result-prefixes="java util">
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| 8 |
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| 9 | <xsl:param name="berryBaskets"/>
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| 10 |
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| 11 | <xsl:template name="berrybasket">
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| 12 | <div id="berrybasket" class="hide" >
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| 13 | <div id="baskethandle"><span></span></div>
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| 14 | <div id ="berries"><span></span></div>
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| 15 | </div>
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| 16 | </xsl:template>
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| 17 |
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| 18 | <xsl:template name="documentBerryBasket">
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| 19 | <xsl:param name="collName"/>
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| 20 | <xsl:param name="selectedNode"/>
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| 21 | <xsl:param name="rootNode"/>
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| 22 | <xsl:param name="docType" />
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| 23 | <div id="berrybasket" class="hide" >
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| 24 | <div id="baskethandle"><span></span></div>
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| 25 | <div id ="berries" ><span></span></div>
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| 26 | </div>
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| 27 | <xsl:choose>
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| 28 | <xsl:when test="$selectedNode = $rootNode">
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| 29 | <p id="documentberries">
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| 30 | <img class='pick' id="{$collName}:{$rootNode}" src="interfaces/default/images/berry3.png" alt="in basket" width="15" height="15" border="0"/><span id="{$collName}:{$rootNode}:root" class="documentberry">the whole document</span></p>
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| 31 | </xsl:when>
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| 32 | <xsl:otherwise>
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| 33 | <p id="documentberries">
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| 34 | <img class='pick' id="{$collName}:{$rootNode}" src="interfaces/default/images/berry3.png" alt="in basket" width="15" height="15" border="0"/><span id="{$collName}:{$rootNode}:root" class="documentberry">the whole document</span><img class='pick' id="{$collName}:{$selectedNode}" src="interfaces/default/images/berry3.png" alt="in basket" width="15" height="15" border="0"/><span id="{$collName}:{$selectedNode}:section" class="documentberry">the current section</span></p>
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| 35 | </xsl:otherwise>
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| 36 | </xsl:choose>
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| 37 | </xsl:template>
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| 38 |
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| 39 |
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| 40 | <xsl:template name="loadLibrary">
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| 41 | <script type="text/javascript" src="interfaces/default/js/YAHOO.js"><xsl:text disable-output-escaping="yes"> </xsl:text></script>
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| 42 | <script type="text/javascript" src="interfaces/default/js/event.js"><xsl:text disable-output-escaping="yes"> </xsl:text></script>
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| 43 | <script type="text/javascript" src="interfaces/default/js/connection.js"><xsl:text disable-output-escaping="yes"> </xsl:text></script>
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| 44 | <script type="text/javascript" src="interfaces/default/js/dom.js"><xsl:text disable-output-escaping="yes"> </xsl:text></script>
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| 45 | <script type="text/javascript" src="interfaces/default/js/dragdrop.js"><xsl:text disable-output-escaping="yes"> </xsl:text></script>
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| 46 | <script type="text/javascript" src="interfaces/default/js/ygDDPlayer.js"><xsl:text disable-output-escaping="yes"> </xsl:text></script>
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| 47 | <script type="text/javascript" src="interfaces/default/js/ygDDOnTop.js"><xsl:text disable-output-escaping="yes"> </xsl:text></script>
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| 48 |
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| 49 | </xsl:template>
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| 50 |
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| 51 | <xsl:template name="js-library">
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| 52 | <xsl:call-template name="loadLibrary" />
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| 53 | <xsl:call-template name="basketCheckout" />
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| 54 | </xsl:template>
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| 55 |
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| 56 | <!-- should be called for a documentNode -->
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| 57 | <xsl:template name="addBerry">
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| 58 | <xsl:param name="collName"/>
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| 59 | <td valign="top"><img class='pick' id="{$collName}:{@nodeID}" src="interfaces/default/images/berry3.png" alt="in basket" width="15" height="15" border="0"/></td>
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| 60 | </xsl:template>
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| 61 |
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| 62 | <xsl:template name="basketCheckout">
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| 63 | <script type="text/javascript">
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| 64 | <xsl:text disable-output-escaping="yes">
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| 65 | //used to stored the current items in berrybasket, including collection name, document id and dodument title
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| 66 | //in the format of collection:id:[title], it is updated when the page is loaded (reloaded) or the user adds
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| 67 | // new items in the berry basket (see ygDDplayer.js). It is used to show the contents of the berry basket.
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| 68 | var berryList = new Array();
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| 69 | var show = false;
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| 70 |
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| 71 | // the default width and height of the berry basket
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| 72 | var oldHeight=90;
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| 73 | var oldWidth=140;
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| 74 | var oldBg;
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| 75 |
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| 76 | var dd = new ygDDOnTop('berrybasket');
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| 77 | dd.setHandleElId('baskethandle');
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| 78 |
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| 79 | var checkout = function(){
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| 80 | var request_type = "GET";
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| 81 | var url = "?a=pr&rt=r&ro=1&s=ItemNum&o=XML&c=";
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| 82 |
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| 83 | var responseSuccess = function(o){
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| 84 | var response = o.responseXML;
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| 85 | var size = response.getElementsByTagName('size').item(0).getAttribute('value');
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| 86 |
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| 87 | var items = response.getElementsByTagName('item');
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| 88 |
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| 89 | for (var i=0;i < items.length ; i++ ){
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| 90 |
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| 91 | // remove berries images from if the berry basket has already contains this item
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| 92 |
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| 93 | var itemID = items[i].getAttribute('collection')+":"+items[i].getAttribute('name');
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| 94 | var item = YAHOO.util.Dom.get(itemID);
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| 95 | if (item != null){
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| 96 | var parent = item.parentNode;
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| 97 | parent.removeChild(item);
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| 98 |
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| 99 | if (parent !=null && parent.id == "documentberries"){
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| 100 | var root = YAHOO.util.Dom.get(itemID+":root");
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| 101 | var section = YAHOO.util.Dom.get(itemID+":section");
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| 102 | if(root!=null && root.id.indexOf(itemID) !=-1){
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| 103 | parent.removeChild(root);
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| 104 | }
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| 105 |
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| 106 | if(section!=null && section.id.indexOf(itemID) !=-1){
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| 107 | parent.removeChild(section);
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| 108 | }
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| 109 |
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| 110 |
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| 111 | }
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| 112 | }
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| 113 |
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| 114 | berryList[berryList.length] = items[i];
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| 115 | }
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| 116 |
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| 117 | //add berryimage into the berry basket
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| 118 | updateBerryImages();
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| 119 |
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| 120 | // set berries images visible
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| 121 | // they are set to be invisible to prevent flickering when first loaded (see berry.css)
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| 122 |
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| 123 | var berries =document.getElementsByTagName('img');
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| 124 | var berrybasket = new YAHOO.util.DDTarget('berrybasket','basket');
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| 125 |
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| 126 | for (var j=0; j < berries.length; j++){
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| 127 |
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| 128 | var berry = berries[j];
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| 129 | var parent = berry.parentNode;
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| 130 |
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| 131 |
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| 132 | if (parent !=null && parent.id == "documentberries"){
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| 133 | var root = YAHOO.util.Dom.get(berry.id+":root");
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| 134 | var section = YAHOO.util.Dom.get(berry.id+":section");
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| 135 | if(root!=null && root.id.indexOf(berry.id) !=-1){
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| 136 | root.style.visibility ="visible" ;
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| 137 | }
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| 138 |
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| 139 | if(section!=null && section.id.indexOf(berry.id) !=-1){
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| 140 | section.style.visibility ="visible" ;
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| 141 | }
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| 142 |
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| 143 |
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| 144 | }
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| 145 |
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| 146 | if (berry.className && berry.className == 'pick')
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| 147 | {
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| 148 | berry.style.visibility = "visible";
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| 149 | new ygDDPlayer(berry.id,'basket',berryList);
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| 150 | }
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| 151 |
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| 152 | }
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| 153 |
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| 154 | }
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| 155 |
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| 156 | var responseFailure = function(o){
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| 157 |
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| 158 | }
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| 159 |
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| 160 | var callback = {
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| 161 | success: responseSuccess,
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| 162 | failure: responseFailure
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| 163 | }
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| 164 |
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| 165 | YAHOO.util.Connect.asyncRequest(request_type , url , callback);
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| 166 | }
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| 167 |
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| 168 | function updateBerryImages(){
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| 169 |
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| 170 | for (var i =0;i < berryList.length && i <12 ; i++ ){
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| 171 | var berries = YAHOO.util.Dom.get('berries');
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| 172 | var img = document.createElement('img');
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| 173 | img.src = 'interfaces/default/images/berry3.png';
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| 174 | img.height = 15;
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| 175 | img.width = 15;
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| 176 | img.border = 0;
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| 177 | berries.appendChild(img);
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| 178 | }
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| 179 |
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| 180 | }
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| 181 |
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| 182 | function basketUpdate(e) {
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| 183 | var target = e.target;
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| 184 |
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| 185 | if ((target.id.toLowerCase() == 'berrybasket' || target.id.toLowerCase() == 'berries') && !show){
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| 186 | showBasket();
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| 187 | show = true;
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| 188 | }
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| 189 | else{
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| 190 | if (target.id.toLowerCase() == 'hideview' && show){
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| 191 | hideBasket();
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| 192 | show = false;
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| 193 | }
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| 194 | }
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| 195 |
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| 196 | if (target.className == 'pick'){
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| 197 | addBerry(target);
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| 198 | }
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| 199 |
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| 200 | }
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| 201 |
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| 202 | function showBasket() {
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| 203 | var berryBasket = YAHOO.util.Dom.get('berrybasket');
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| 204 | var basketHandle = YAHOO.util.Dom.get('baskethandle');
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| 205 | var berries = YAHOO.util.Dom.get('berries');
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| 206 | var div = document.createElement('div');
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| 207 | var list = document.createElement('ol');
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| 208 | var width = 500;
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| 209 | var height = 40;
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| 210 | var i=0;
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| 211 |
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| 212 | list.id = 'doclist';
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| 213 |
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| 214 | //remove berryImages in the berry basket
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| 215 | while (berries.hasChildNodes()) {
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| 216 | berries.removeChild(berries.firstChild);
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| 217 | }
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| 218 |
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| 219 | while (basketHandle.hasChildNodes()) {
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| 220 | basketHandle.removeChild(basketHandle.firstChild);
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| 221 | }
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| 222 |
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| 223 | for (i in berryList){
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| 224 | var berryItem = berryList[i];
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| 225 | var berryElement = document.createElement('li');
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| 226 | var title = berryItem.getAttribute('title');
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| 227 | var root_title = berryItem.getAttribute('root_title');
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| 228 | var id = berryItem.getAttribute('collection')+":"+berryItem.getAttribute('name');
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| 229 |
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| 230 | if (root_title != ""){
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| 231 | root_title +=":";
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| 232 | }
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| 233 |
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| 234 | title = root_title+title;
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| 235 | if (title.length > 50){
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| 236 | title = title.substring(0,20)+" ... "+title.substr(title.length-35,35);
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| 237 | }
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| 238 |
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| 239 | berryElement.appendChild(document.createTextNode(title));
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| 240 | berryElement.setAttribute("class","berryitem");
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| 241 | list.appendChild(berryElement);
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| 242 | height +=18;
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| 243 | }
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| 244 |
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| 245 | oldHeight = berryBasket.style.height;
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| 246 | oldWidth = berryBasket.style.width;
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| 247 | oldBg = berryBasket.style.background;
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| 248 | berryBasket.style.height = height;
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| 249 | berryBasket.style.width = width;
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| 250 | berryBasket.style.background ='url("interfaces/default/images/kete2.png") 0 0 repeat';
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| 251 | berryBasket.style.cursor = "default";
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| 252 | berryBasket.className = "show";
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| 253 | div.appendChild(list);
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| 254 | berries.appendChild(div);
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| 255 | berries.style.height = height - 40;
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| 256 |
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| 257 | var links = document.createElement('div');
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| 258 | var hideView = document.createElement('a');
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| 259 | var fullView = document.createElement('a');
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| 260 | links.appendChild(hideView);
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| 261 | links.appendChild(fullView);
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| 262 | basketHandle.appendChild(links);
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| 263 | hideView.appendChild(document.createTextNode("Hide"));
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| 264 | fullView.appendChild(document.createTextNode("Full View"));
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| 265 | hideView.setAttribute("id","hideview");
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| 266 | fullView.setAttribute("href","?a=g&sa=berry&c=&s=DisplayList&rt=r");
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| 267 | fullView.setAttribute("class","fullview");
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| 268 |
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| 269 | }
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| 270 |
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| 271 | function hideBasket() {
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| 272 | var i = 0;
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| 273 | var berryBasket = YAHOO.util.Dom.get('berrybasket');
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| 274 | var basketHandle = YAHOO.util.Dom.get('baskethandle');
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| 275 | var berries = YAHOO.util.Dom.get('berries');
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| 276 | berryBasket.style.height = oldHeight;
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| 277 | berryBasket.style.width = oldWidth;
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| 278 | berryBasket.style.background = oldBg;
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| 279 | berryBasket.style.cursor = "pointer";
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| 280 | berryBasket.className = "hide";
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| 281 |
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| 282 | while (berries.hasChildNodes()) {
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| 283 | berries.removeChild(berries.firstChild);
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| 284 | }
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| 285 |
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| 286 | while (basketHandle.hasChildNodes()) {
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| 287 | basketHandle.removeChild(basketHandle.firstChild);
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| 288 | }
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| 289 |
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| 290 | updateBerryImages();
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| 291 | }
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| 292 |
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| 293 |
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| 294 | function addBerry(el){
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| 295 | var addurl = "?a=pr&rt=r&ro=1&s=AddItem&c=&s1.id=2&o=XML&s1.item=" + el.id;
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| 296 | var addSuccess = function(o){
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| 297 | var result = o.responseXML;
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| 298 | var items = result.getElementsByTagName('item');
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| 299 | if (items.length > 0){
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| 300 | var item = items[0];
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| 301 | var berrybasket = YAHOO.util.Dom.get('berrybasket');
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| 302 | var berries = YAHOO.util.Dom.get('berries');
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| 303 | berryList[berryList.length]= item;
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| 304 | var parent =el.parentNode;
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| 305 | if (parent == null) return;
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| 306 | parent.removeChild(el);
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| 307 |
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| 308 | var itemID = item.getAttribute('collection')+":"+item.getAttribute('name');
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| 309 | if (parent !=null && parent.id == "documentberries"){
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| 310 | var root = YAHOO.util.Dom.get(itemID+":root");
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| 311 | var section = YAHOO.util.Dom.get(itemID+":section");
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| 312 | if(root!=null && root.id.indexOf(itemID) !=-1){
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| 313 | parent.removeChild(root);
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| 314 | }
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| 315 |
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| 316 | if(section!=null && section.id.indexOf(itemID) !=-1){
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| 317 | parent.removeChild(section);
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| 318 | }
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| 319 | }
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| 320 |
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| 321 | if (!YAHOO.util.Dom.get('hideview') && berryList.length < 13){
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| 322 | while (berries.hasChildNodes()) {
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| 323 | berries.removeChild(berries.firstChild);
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| 324 | }
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| 325 |
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| 326 | for (var i =0; i < berryList.length; i++ ){
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| 327 | var img = document.createElement('img');
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| 328 | img.src = 'interfaces/default/images/berry3.png';
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| 329 | img.height = 15;
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| 330 | img.width = 15;
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| 331 | img.border = 0;
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| 332 | berries.appendChild(img);
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| 333 | }
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| 334 |
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| 335 |
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| 336 | }
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| 337 | else{
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| 338 |
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| 339 | if (YAHOO.util.Dom.get('hideview')){
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| 340 | var berryBasket = YAHOO.util.Dom.get('berrybasket');
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| 341 | var berries = YAHOO.util.Dom.get('berries');
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| 342 | var doclist = YAHOO.util.Dom.get('doclist');
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| 343 | var tid = el.id;
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| 344 | var berryItem;
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| 345 | var berryElement = document.createElement('li');
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| 346 | for (var i in berryList){
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| 347 | berryItem = berryList[i];
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| 348 | var id = berryItem.getAttribute('collection')+":"+berryItem.getAttribute('name');
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| 349 | if (id == tid){
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| 350 | var title = berryItem.getAttribute('title');
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| 351 | var root_title = berryItem.getAttribute('root_title');
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| 352 | if (root_title != ""){
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| 353 | root_title +=":";
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| 354 | }
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| 355 |
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| 356 | title = root_title+title;
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| 357 | if (title.length > 50){
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| 358 | title = title.substring(0,20)+" ... "+title.substr(title.length-35,35);
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| 359 | }
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| 360 |
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| 361 | berryElement.appendChild(document.createTextNode(title));
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| 362 | berryElement.setAttribute("class","berryitem");
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| 363 | doclist.appendChild(berryElement);
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| 364 | var heightStr = berryBasket.style.height+"";
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| 365 | var height =parseInt(heightStr.substring(0,heightStr.length-2)) +18;
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| 366 | berryBasket.style.height = height;
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| 367 | berries.style.height = height;
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| 368 | break;
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| 369 | }
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| 370 | }
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| 371 |
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| 372 | }
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| 373 |
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| 374 | }
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| 375 | }
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| 376 |
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| 377 | }
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| 378 |
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| 379 | var addFailure = function(o){ }
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| 380 |
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| 381 | var addcallback = {
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| 382 | success:addSuccess,
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| 383 | failure:addFailure
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| 384 | }
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| 385 |
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| 386 | YAHOO.util.Connect.asyncRequest(request_type , addurl , addcallback);
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| 387 |
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| 388 | }
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| 389 |
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| 390 |
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| 391 |
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| 392 | YAHOO.util.Event.addListener(window,'load', checkout);
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| 393 | YAHOO.util.Event.addListener(window,'click', basketUpdate);
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| 394 | </xsl:text>
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| 395 | </script>
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| 396 | </xsl:template>
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| 397 |
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| 398 | <xsl:template name="berryStyleSheet">
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| 399 | <link rel="stylesheet" href="interfaces/default/style/berry.css" type="text/css"/>
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| 400 | </xsl:template>
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| 401 |
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| 402 | </xsl:stylesheet>
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