root / trunk / web / dojo / dojox / flash / _base.js
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1 | 9 | andrej.cim | /*
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2 | Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
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3 | Available via Academic Free License >= 2.1 OR the modified BSD license.
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4 | see: http://dojotoolkit.org/license for details
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5 | */
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6 | |||
7 | |||
8 | if(!dojo._hasResource["dojox.flash._base"]){ |
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9 | dojo._hasResource["dojox.flash._base"]=true; |
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10 | dojo.provide("dojox.flash._base");
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11 | dojo.experimental("dojox.flash");
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12 | dojo.require("dojo.window");
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13 | dojox.flash=function(){ |
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14 | }; |
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15 | dojox.flash={ready:false,url:null,_visible:true,_loadedListeners:[],_installingListeners:[],setSwf:function(_1,_2){ |
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16 | this.url=_1;
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17 | this._visible=true; |
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18 | if(_2!==null&&_2!==undefined){ |
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19 | this._visible=_2;
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20 | } |
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21 | this._initialize();
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22 | },addLoadedListener:function(_3){ |
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23 | this._loadedListeners.push(_3);
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24 | },addInstallingListener:function(_4){ |
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25 | this._installingListeners.push(_4);
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26 | },loaded:function(){ |
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27 | dojox.flash.ready=true;
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28 | if(dojox.flash._loadedListeners.length){
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29 | for(var i=0;i<dojox.flash._loadedListeners.length;i++){ |
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30 | dojox.flash._loadedListeners[i].call(null);
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31 | } |
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32 | } |
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33 | },installing:function(){ |
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34 | if(dojox.flash._installingListeners.length){
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35 | for(var i=0;i<dojox.flash._installingListeners.length;i++){ |
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36 | dojox.flash._installingListeners[i].call(null);
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37 | } |
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38 | } |
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39 | },_initialize:function(){ |
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40 | var _5=new dojox.flash.Install(); |
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41 | dojox.flash.installer=_5; |
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42 | if(_5.needed()){
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43 | _5.install(); |
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44 | }else{
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45 | dojox.flash.obj=new dojox.flash.Embed(this._visible); |
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46 | dojox.flash.obj.write(); |
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47 | dojox.flash.comm=new dojox.flash.Communicator();
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48 | } |
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49 | }}; |
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50 | dojox.flash.Info=function(){ |
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51 | this._detectVersion();
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52 | }; |
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53 | dojox.flash.Info.prototype={version:-1,versionMajor:-1,versionMinor:-1,versionRevision:-1,capable:false,installing:false,isVersionOrAbove:function(_6,_7,_8){ |
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54 | _8=parseFloat("."+_8);
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55 | if(this.versionMajor>=_6&&this.versionMinor>=_7&&this.versionRevision>=_8){ |
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56 | return true; |
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57 | }else{
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58 | return false; |
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59 | } |
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60 | },_detectVersion:function(){ |
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61 | var _9;
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62 | for(var _a=25;_a>0;_a--){ |
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63 | if(dojo.isIE){
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64 | var _b;
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65 | try{
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66 | if(_a>6){ |
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67 | _b=new ActiveXObject("ShockwaveFlash.ShockwaveFlash."+_a); |
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68 | }else{
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69 | _b=new ActiveXObject("ShockwaveFlash.ShockwaveFlash"); |
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70 | } |
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71 | if(typeof _b=="object"){ |
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72 | if(_a==6){ |
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73 | _b.AllowScriptAccess="always";
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74 | } |
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75 | _9=_b.GetVariable("$version");
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76 | } |
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77 | } |
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78 | catch(e){
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79 | continue;
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80 | } |
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81 | }else{
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82 | _9=this._JSFlashInfo(_a);
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83 | } |
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84 | if(_9==-1){ |
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85 | this.capable=false; |
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86 | return;
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87 | }else{
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88 | if(_9!=0){ |
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89 | var _c;
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90 | if(dojo.isIE){
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91 | var _d=_9.split(" "); |
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92 | var _e=_d[1]; |
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93 | _c=_e.split(",");
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94 | }else{
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95 | _c=_9.split(".");
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96 | } |
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97 | this.versionMajor=_c[0]; |
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98 | this.versionMinor=_c[1]; |
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99 | this.versionRevision=_c[2]; |
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100 | var _f=this.versionMajor+"."+this.versionRevision; |
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101 | this.version=parseFloat(_f);
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102 | this.capable=true; |
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103 | break;
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104 | } |
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105 | } |
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106 | } |
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107 | },_JSFlashInfo:function(_10){ |
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108 | if(navigator.plugins!=null&&navigator.plugins.length>0){ |
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109 | if(navigator.plugins["Shockwave Flash 2.0"]||navigator.plugins["Shockwave Flash"]){ |
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110 | var _11=navigator.plugins["Shockwave Flash 2.0"]?" 2.0":""; |
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111 | var _12=navigator.plugins["Shockwave Flash"+_11].description; |
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112 | var _13=_12.split(" "); |
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113 | var _14=_13[2].split("."); |
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114 | var _15=_14[0]; |
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115 | var _16=_14[1]; |
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116 | var _17=(_13[3]||_13[4]).split("r"); |
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117 | var _18=_17[1]>0?_17[1]:0; |
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118 | var _19=_15+"."+_16+"."+_18; |
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119 | return _19;
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120 | } |
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121 | } |
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122 | return -1; |
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123 | }}; |
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124 | dojox.flash.Embed=function(_1a){ |
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125 | this._visible=_1a;
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126 | }; |
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127 | dojox.flash.Embed.prototype={width:215,height:138,id:"flashObject",_visible:true,protocol:function(){ |
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128 | switch(window.location.protocol){
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129 | case "https:": |
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130 | return "https"; |
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131 | break;
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132 | default:
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133 | return "http"; |
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134 | break;
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135 | } |
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136 | },write:function(_1b){ |
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137 | var _1c;
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138 | var _1d=dojox.flash.url;
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139 | var _1e=_1d;
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140 | var _1f=_1d;
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141 | var _20=dojo.baseUrl;
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142 | var _21=document.location.protocol+"//"+document.location.host; |
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143 | if(_1b){
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144 | var _22=escape(window.location);
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145 | document.title=document.title.slice(0,47)+" - Flash Player Installation"; |
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146 | var _23=escape(document.title);
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147 | _1e+="?MMredirectURL="+_22+"&MMplayerType=ActiveX"+"&MMdoctitle="+_23+"&baseUrl="+escape(_20)+"&xdomain="+escape(_21); |
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148 | _1f+="?MMredirectURL="+_22+"&MMplayerType=PlugIn"+"&baseUrl="+escape(_20)+"&xdomain="+escape(_21); |
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149 | }else{
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150 | _1e+="?cachebust="+new Date().getTime(); |
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151 | _1e+="&baseUrl="+escape(_20);
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152 | _1e+="&xdomain="+escape(_21);
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153 | } |
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154 | if(_1f.indexOf("?")==-1){ |
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155 | _1f+="?baseUrl="+escape(_20);
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156 | }else{
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157 | _1f+="&baseUrl="+escape(_20);
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158 | } |
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159 | _1f+="&xdomain="+escape(_21);
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160 | _1c="<object classid=\"clsid:d27cdb6e-ae6d-11cf-96b8-444553540000\" "+"codebase=\""+this.protocol()+"://fpdownload.macromedia.com/pub/shockwave/cabs/flash/"+"swflash.cab#version=8,0,0,0\"\n "+"width=\""+this.width+"\"\n "+"height=\""+this.height+"\"\n "+"id=\""+this.id+"\"\n "+"name=\""+this.id+"\"\n "+"align=\"middle\">\n "+"<param name=\"allowScriptAccess\" value=\"always\"></param>\n "+"<param name=\"movie\" value=\""+_1e+"\"></param>\n "+"<param name=\"quality\" value=\"high\"></param>\n "+"<param name=\"bgcolor\" value=\"#ffffff\"></param>\n "+"<embed src=\""+_1f+"\" "+"quality=\"high\" "+"bgcolor=\"#ffffff\" "+"width=\""+this.width+"\" "+"height=\""+this.height+"\" "+"id=\""+this.id+"Embed"+"\" "+"name=\""+this.id+"\" "+"swLiveConnect=\"true\" "+"align=\"middle\" "+"allowScriptAccess=\"always\" "+"type=\"application/x-shockwave-flash\" "+"pluginspage=\""+this.protocol()+"://www.macromedia.com/go/getflashplayer\" "+"></embed>\n"+"</object>\n"; |
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161 | dojo.connect(dojo,"loaded",dojo.hitch(this,function(){ |
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162 | var _24=this.id+"Container"; |
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163 | if(dojo.byId(_24)){
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164 | return;
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165 | } |
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166 | var div=document.createElement("div"); |
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167 | div.id=this.id+"Container"; |
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168 | div.style.width=this.width+"px"; |
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169 | div.style.height=this.height+"px"; |
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170 | if(!this._visible){ |
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171 | div.style.position="absolute";
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172 | div.style.zIndex="10000";
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173 | div.style.top="-1000px";
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174 | } |
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175 | div.innerHTML=_1c; |
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176 | var _25=document.getElementsByTagName("body"); |
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177 | if(!_25||!_25.length){
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178 | throw new Error("No body tag for this page"); |
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179 | } |
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180 | _25=_25[0];
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181 | _25.appendChild(div); |
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182 | })); |
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183 | },get:function(){ |
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184 | if(dojo.isIE||dojo.isWebKit){
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185 | return dojo.byId(this.id); |
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186 | }else{
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187 | return document[this.id+"Embed"]; |
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188 | } |
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189 | },setVisible:function(_26){ |
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190 | var _27=dojo.byId(this.id+"Container"); |
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191 | if(_26){
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192 | _27.style.position="absolute";
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193 | _27.style.visibility="visible";
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194 | }else{
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195 | _27.style.position="absolute";
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196 | _27.style.y="-1000px";
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197 | _27.style.visibility="hidden";
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198 | } |
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199 | },center:function(){ |
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200 | var _28=this.width; |
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201 | var _29=this.height; |
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202 | var _2a=dojo.window.getBox();
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203 | var x=_2a.l+(_2a.w-_28)/2; |
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204 | var y=_2a.t+(_2a.h-_29)/2; |
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205 | var _2b=dojo.byId(this.id+"Container"); |
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206 | _2b.style.top=y+"px";
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207 | _2b.style.left=x+"px";
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208 | }}; |
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209 | dojox.flash.Communicator=function(){ |
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210 | }; |
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211 | dojox.flash.Communicator.prototype={_addExternalInterfaceCallback:function(_2c){ |
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212 | var _2d=dojo.hitch(this,function(){ |
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213 | var _2e=new Array(arguments.length); |
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214 | for(var i=0;i<arguments.length;i++){ |
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215 | _2e[i]=this._encodeData(arguments[i]); |
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216 | } |
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217 | var _2f=this._execFlash(_2c,_2e); |
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218 | _2f=this._decodeData(_2f);
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219 | return _2f;
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220 | }); |
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221 | this[_2c]=_2d;
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222 | },_encodeData:function(_30){ |
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223 | if(!_30||typeof _30!="string"){ |
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224 | return _30;
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225 | } |
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226 | _30=_30.replace("\\","&custom_backslash;"); |
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227 | _30=_30.replace(/\0/g,"&custom_null;"); |
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228 | return _30;
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229 | },_decodeData:function(_31){ |
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230 | if(_31&&_31.length&&typeof _31!="string"){ |
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231 | _31=_31[0];
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232 | } |
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233 | if(!_31||typeof _31!="string"){ |
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234 | return _31;
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235 | } |
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236 | _31=_31.replace(/\&custom_null\;/g,"\x00"); |
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237 | _31=_31.replace(/\&custom_lt\;/g,"<").replace(/\&custom_gt\;/g,">").replace(/\&custom_backslash\;/g,"\\"); |
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238 | return _31;
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239 | },_execFlash:function(_32,_33){ |
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240 | var _34=dojox.flash.obj.get();
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241 | _33=(_33)?_33:[]; |
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242 | for(var i=0;i<_33;i++){ |
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243 | if(typeof _33[i]=="string"){ |
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244 | _33[i]=this._encodeData(_33[i]);
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245 | } |
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246 | } |
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247 | var _35=function(){ |
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248 | return eval(_34.CallFunction("<invoke name=\""+_32+"\" returntype=\"javascript\">"+__flash__argumentsToXML(_33,0)+"</invoke>")); |
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249 | }; |
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250 | var _36=_35.call(_33);
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251 | if(typeof _36=="string"){ |
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252 | _36=this._decodeData(_36);
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253 | } |
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254 | return _36;
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255 | }}; |
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256 | dojox.flash.Install=function(){ |
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257 | }; |
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258 | dojox.flash.Install.prototype={needed:function(){ |
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259 | if(!dojox.flash.info.capable){
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260 | return true; |
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261 | } |
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262 | if(!dojox.flash.info.isVersionOrAbove(8,0,0)){ |
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263 | return true; |
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264 | } |
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265 | return false; |
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266 | },install:function(){ |
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267 | var _37;
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268 | dojox.flash.info.installing=true;
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269 | dojox.flash.installing(); |
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270 | if(dojox.flash.info.capable==false){ |
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271 | _37=new dojox.flash.Embed(false); |
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272 | _37.write(); |
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273 | }else{
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274 | if(dojox.flash.info.isVersionOrAbove(6,0,65)){ |
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275 | _37=new dojox.flash.Embed(false); |
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276 | _37.write(true);
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277 | _37.setVisible(true);
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278 | _37.center(); |
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279 | }else{
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280 | alert("This content requires a more recent version of the Macromedia "+" Flash Player."); |
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281 | window.location.href=+dojox.flash.Embed.protocol()+"://www.macromedia.com/go/getflashplayer";
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282 | } |
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283 | } |
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284 | },_onInstallStatus:function(msg){ |
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285 | if(msg=="Download.Complete"){ |
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286 | dojox.flash._initialize(); |
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287 | }else{
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288 | if(msg=="Download.Cancelled"){ |
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289 | alert("This content requires a more recent version of the Macromedia "+" Flash Player."); |
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290 | window.location.href=dojox.flash.Embed.protocol()+"://www.macromedia.com/go/getflashplayer";
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291 | }else{
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292 | if(msg=="Download.Failed"){ |
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293 | alert("There was an error downloading the Flash Player update. "+"Please try again later, or visit macromedia.com to download "+"the latest version of the Flash plugin."); |
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294 | } |
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295 | } |
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296 | } |
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297 | }}; |
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298 | dojox.flash.info=new dojox.flash.Info();
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299 | } |