/*
 * Copyright (c)  2009 Sun Microsystems, Inc.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 *   - Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *
 *   - Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in the
 *     documentation and/or other materials provided with the distribution.
 *
 *   - Neither the name of Sun Microsystems nor the names of its
 *     contributors may be used to endorse or promote products derived
 *     from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
/*
 * deployJava.js
 *
 * This file is part of the Deployment Toolkit.  It provides functions for web
 * pages to detect the presence of a JRE, install the latest JRE, and easily run
 * applets or Web Start programs.  More Information on usage of the 
 * Deployment Toolkit can be found in the Deployment Guide at:
 * http://java.sun.com/javase/6/docs/technotes/guides/jweb/index.html
 * 
 * The "live" copy of this file may be found at :
 * http://java.com/js/deployJava.js.  
 * For web pages provisioned using https, you may want to access the copy at:
 * https://java.com/js/deployJava.js.
 *
 * You are encouraged to link directly to the live copies. 
 * The above files are stripped of comments and whitespace for performance,
 * You can access this file w/o the whitespace and comments removed at:
 * http://java.com/js/deployJava.txt.
 *
 * @(#)deployJava.txt    1.6 09/11/17
 */

var deployJava={
    debug:null,
    firefoxJavaVersion:null,
    myInterval:null,
    preInstallJREList:null,
    returnPage:null,
    brand:null,
    locale:null,
    installType:null,
    EAInstallEnabled:false,
    EarlyAccessURL:null,
    getJavaURL:'http://java.sun.com/webapps/getjava/BrowserRedirect?host=java.com',
    appleRedirectPage:'http://www.apple.com/support/downloads/',
    oldMimeType:'application/npruntime-scriptable-plugin;DeploymentToolkit',
    mimeType:'application/java-deployment-toolkit',
    launchButtonPNG:'http://java.sun.com/products/jfc/tsc/articles/swing2d/webstart.png',
    browserName:null,
    browserName2:null,
    
    getJREs:function()
    {
        var list=new Array();
        if(deployJava.isPluginInstalled())
        {
            var plugin=deployJava.getPlugin();
            var VMs=plugin.jvms;
            for(var i=0;i<VMs.getLength();i++)
            {
                list[i]=VMs.get(i).version;
            }
        }
        else
        {
            var browser=deployJava.getBrowser();
            if(browser=='MSIE')
            {
                if(deployJava.testUsingActiveX('1.7.0'))
                {
                    list[0]='1.7.0';
                }
                else if(deployJava.testUsingActiveX('1.6.0'))
                {
                    list[0]='1.6.0';
                }
                else if(deployJava.testUsingActiveX('1.5.0'))
                {
                    list[0]='1.5.0';
                }
                else if(deployJava.testUsingActiveX('1.4.2'))
                {
                    list[0]='1.4.2';
                }
                else if(deployJava.testForMSVM())
                {
                    list[0]='1.1';
                }
            }
            else if(browser=='Netscape Family')
            {
                deployJava.getJPIVersionUsingMimeType();
                if(deployJava.firefoxJavaVersion!=null)
                {
                    list[0]=deployJava.firefoxJavaVersion;
                }
                else if(deployJava.testUsingMimeTypes('1.7'))
                {
                    list[0]='1.7.0';
                }
                else if(deployJava.testUsingMimeTypes('1.6'))
                {
                    list[0]='1.6.0';
                }
                else if(deployJava.testUsingMimeTypes('1.5'))
                {
                    list[0]='1.5.0';
                }
                else if(deployJava.testUsingMimeTypes('1.4.2'))
                {
                    list[0]='1.4.2';
                }
                else if(deployJava.browserName2=='Safari')
                {
                    if(deployJava.testUsingPluginsArray('1.7.0'))
                    {
                        list[0]='1.7.0';
                    }
                    else if(deployJava.testUsingPluginsArray('1.6'))
                    {
                        list[0]='1.6.0';
                    }
                    else if(deployJava.testUsingPluginsArray('1.5'))
                    {
                        list[0]='1.5.0';
                    }
                    else if(deployJava.testUsingPluginsArray('1.4.2'))
                    {
                        list[0]='1.4.2';
                    }
                }
            }
        }
        if(deployJava.debug)
        {
            for(var i=0;i<list.length;++i)
            {
                alert('We claim to have detected Java SE '+list[i]);
            }
        }
        return list;
    }
    ,installJRE:function(requestVersion)
    {
        var ret=false;
        if(deployJava.isPluginInstalled())
        {
            if(deployJava.getPlugin().installJRE(requestVersion))
            {
                deployJava.refresh();
                if(deployJava.returnPage!=null)
                {
                    document.location=deployJava.returnPage;
                }
                return true;
            }
            else
            {
                return false;
            }
        }
        else
        {
            return deployJava.installLatestJRE();
        }
    }
    ,installLatestJRE:function()
    {
        if(deployJava.isPluginInstalled())
        {
            if(deployJava.getPlugin().installLatestJRE())
            {
                deployJava.refresh();
                if(deployJava.returnPage!=null)
                {
                    document.location=deployJava.returnPage;
                }
                return true;
            }
            else
            {
                return false;
            }
        }
        else
        {
            var browser=deployJava.getBrowser();
            var platform=navigator.platform.toLowerCase();
            if((deployJava.EAInstallEnabled=='true')&&(platform.indexOf('win')!=-1)&&(deployJava.EarlyAccessURL!=null))
            {
                deployJava.preInstallJREList=deployJava.getJREs();
                if(deployJava.returnPage!=null)
                {
                    deployJava.myInterval=setInterval("deployJava.poll()",3000);
                }
                location.href=deployJava.EarlyAccessURL;
                return false;
            }
            else
            {
                if(browser=='MSIE')
                {
                    return deployJava.IEInstall();
                }
                else if((browser=='Netscape Family')&&(platform.indexOf('win32')!=-1))
                {
                    return deployJava.FFInstall();
                }
                else
                {
                    location.href=deployJava.getJavaURL+
                    ((deployJava.returnPage!=null)?('&returnPage='+deployJava.returnPage):'')+
                    ((deployJava.locale!=null)?('&locale='+deployJava.locale):'')+
                    ((deployJava.brand!=null)?('&brand='+deployJava.brand):'');
                }
                return false;
            }
        }
    }
    ,runApplet:function(attributes,parameters,minimumVersion)
    {
        if(minimumVersion=='undefined'||minimumVersion==null)
        {
            minimumVersion='1.1';
        }
        var regex="^(\\d+)(?:\\.(\\d+)(?:\\.(\\d+)(?:_(\\d+))?)?)?$";
        var matchData=minimumVersion.match(regex);
        if(deployJava.returnPage==null)
        {
            deployJava.returnPage=document.location;
        }
        if(matchData!=null)
        {
            var browser=deployJava.getBrowser();
            if((browser!='?')&&('Safari'!=deployJava.browserName2))
            {
                if(deployJava.versionCheck(minimumVersion+'+'))
                {
                    deployJava.writeAppletTag(attributes,parameters);
                }
                else if(deployJava.installJRE(minimumVersion+'+'))
                {
                    deployJava.refresh();
                    location.href=document.location;
                    deployJava.writeAppletTag(attributes,parameters);
                }
            }
            else
            {
                deployJava.writeAppletTag(attributes,parameters);
            }
        }
        else
        {
            if(deployJava.debug)
            {
                alert('Invalid minimumVersion argument to runApplet():'+
                minimumVersion);
            }
        }
    }
    ,writeAppletTag:function(attributes,parameters)
    {
        var s='<'+'applet ';
        var codeAttribute=false;
        for(var attribute in attributes)
        {
            s+=(' '+attribute+'="'+attributes[attribute]+'"');
            if(attribute=='code')
            {
                codeAttribute=true;
            }
        }
        if(!codeAttribute)
        {
            s+=(' code="dummy"');
        }
        s+='>';
        document.write(s);
        if(parameters!='undefined'&&parameters!=null)
        {
            var codebaseParam=false;
            for(var parameter in parameters)
            {
                if(parameter=='codebase_lookup')
                {
                    codebaseParam=true;
                }
                s='<param name="'+parameter+'" value="'+
                parameters[parameter]+'">';
                document.write(s);
            }
            if(!codebaseParam)
            {
                document.write('<param name="codebase_lookup" value="false">');
            }
        }
        document.write('<'+'/'+'applet'+'>');
    }
    ,versionCheck:function(versionPattern)
    {
        var index=0;
        var regex="^(\\d+)(?:\\.(\\d+)(?:\\.(\\d+)(?:_(\\d+))?)?)?(\\*|\\+)?$";
        var matchData=versionPattern.match(regex);
        if(matchData!=null)
        {
            var familyMatch=true;
            var patternArray=new Array();
            for(var i=1;i<matchData.length;++i)
            {
                if((typeof matchData[i]=='string')&&(matchData[i]!=''))
                {
                    patternArray[index]=matchData[i];
                    index++;
                }
            }
            if(patternArray[patternArray.length-1]=='+')
            {
                familyMatch=false;
                patternArray.length--;
            }
            else
            {
                if(patternArray[patternArray.length-1]=='*')
                {
                    patternArray.length--;
                }
            }
            var list=deployJava.getJREs();
            for(var i=0;i<list.length;++i)
            {
                if(deployJava.compareVersionToPattern(list[i],patternArray,familyMatch))
                {
                    return true;
                }
            }
            return false;
        }
        else
        {
            alert('Invalid versionPattern passed to versionCheck: '+
            versionPattern);
            return false;
        }
    }
    ,isWebStartInstalled:function(minimumVersion)
    {
        var browser=deployJava.getBrowser();
        if((browser=='?')||('Safari'==deployJava.browserName2))
        {
            return true;
        }
        if(minimumVersion=='undefined'||minimumVersion==null)
        {
            minimumVersion='1.4.2';
        }
        var retval=false;
        var regex="^(\\d+)(?:\\.(\\d+)(?:\\.(\\d+)(?:_(\\d+))?)?)?$";
        var matchData=minimumVersion.match(regex);
        if(matchData!=null)
        {
            retval=deployJava.versionCheck(minimumVersion+'+');
        }
        else
        {
            if(deployJava.debug)
            {
                alert('Invalid minimumVersion argument to isWebStartInstalled(): '+minimumVersion);
            }
            retval=deployJava.versionCheck('1.4.2+');
        }
        return retval;
    }
    ,getJPIVersionUsingMimeType:function()
    {
        for(var i=0;i<navigator.mimeTypes.length;++i)
        {
            var s=navigator.mimeTypes[i].type;
            var m=s.match(/^application\/x-java-applet;jpi-version=(.*)$/);
            if(m!=null)
            {
                deployJava.firefoxJavaVersion=m[1];
                break;
            }
        }
    }
    ,launchWebStartApplication:function(jnlp)
    {
        var uaString=navigator.userAgent.toLowerCase();
        deployJava.getJPIVersionUsingMimeType();
        if(uaString.indexOf("windows",0)!=-1)
        {
            if(deployJava.isWebStartInstalled('1.6.0_18')==false)
            {
                if(deployJava.isPluginInstalled())
                {
                    if(deployJava.installLatestJRE()==false)
                    {
                        alert("Java install failed: cannot use launchWebStartApplication function");
                        return;
                    }
                }
                else
                {
                    alert("Please visit java.com to install Java and try again after");
                    return;
                }
            }
        }
        else
        {
            if(deployJava.firefoxJavaVersion==null)
            {
                alert("Please visit java.com to install Java and try again after");
                return;
            }
            if(deployJava.firefoxJavaVersion<"1.6.0_18")
            {
                alert("Please visit java.com to install Java and try again after");
                return;
            }
        }
        var jnlpDocbase=null;
        if(document.documentURI)
        {
            jnlpDocbase=document.documentURI;
        }
        if(jnlpDocbase==null)
        {
            jnlpDocbase=document.URL;
        }
        var browser=deployJava.getBrowser();
        if(browser=='MSIE')
        {
            document.write('<'+'object classid="clsid:8AD9C840-044E-11D1-B3E9-00805F499D93" '+'width="0" height="0">'+'<'+'PARAM name="launchjnlp" value="'+jnlp+'"'+'>'+'<'+'PARAM name="docbase" value="'+jnlpDocbase+'"'+'>'+'<'+'/'+'object'+'>');
        }
        else if(browser=='Netscape Family')
        {
            document.write('<'+'embed type="application/x-java-applet;jpi-version='+
            deployJava.firefoxJavaVersion+'" '+'width="0" height="0" '+'launchjnlp="'+jnlp+'"'+'docbase="'+jnlpDocbase+'"'+' />');
        }
        document.location=jnlpDocbase;
    }
    ,createWebStartLaunchButtonEx:function(jnlp,minimumVersion)
    {
        if(deployJava.returnPage==null)
        {
            deployJava.returnPage=jnlp;
        }
        var url='javascript:deployJava.launchWebStartApplication(\''+jnlp+'\');';
        document.write('<'+'a href="'+url+'" onMouseOver="window.status=\'\'; '+'return true;"><'+'img '+'src="'+deployJava.launchButtonPNG+'" '+'border="0" /><'+'/'+'a'+'>');
    }
    ,createWebStartLaunchButton:function(jnlp,minimumVersion)
    {
        if(deployJava.returnPage==null)
        {
            deployJava.returnPage=jnlp;
        }
        var url='javascript:'+'if (!deployJava.isWebStartInstalled(&quot;'+
        minimumVersion+'&quot;)) {'+'if (deployJava.installLatestJRE()) {'+'if (deployJava.launch(&quot;'+jnlp+'&quot;)) {}'+'}'+'} else {'+'if (deployJava.launch(&quot;'+jnlp+'&quot;)) {}'+'}';
        document.write('<'+'a href="'+url+'" onMouseOver="window.status=\'\'; '+'return true;"><'+'img '+'src="'+deployJava.launchButtonPNG+'" '+'border="0" /><'+'/'+'a'+'>');
    }
    ,launch:function(jnlp)
    {
        if(deployJava.isPluginInstalled())
        {
            return deployJava.getPlugin().launch(jnlp);
        }
        else
        {
            document.location=jnlp;
            return true;
        }
    }
    ,isPluginInstalled:function()
    {
        var plugin=deployJava.getPlugin();
        if(plugin&&plugin.jvms)
        {
            return true;
        }
        else
        {
            return false;
        }
    }
    ,isAutoUpdateEnabled:function()
    {
        if(deployJava.isPluginInstalled())
        {
            return deployJava.getPlugin().isAutoUpdateEnabled();
        }
        return false;
    }
    ,setAutoUpdateEnabled:function()
    {
        if(deployJava.isPluginInstalled())
        {
            return deployJava.getPlugin().setAutoUpdateEnabled();
        }
        return false;
    }
    ,setInstallerType:function(type)
    {
        deployJava.installType=type;
        if(deployJava.isPluginInstalled())
        {
            return deployJava.getPlugin().setInstallerType(type);
        }
        return false;
    }
    ,setAdditionalPackages:function(packageList)
    {
        if(deployJava.isPluginInstalled())
        {
            return deployJava.getPlugin().setAdditionalPackages(packageList);
        }
        return false;
    }
    ,setEarlyAccess:function(enabled)
    {
        deployJava.EAInstallEnabled=enabled;
    }
    ,isPlugin2:function()
    {
        if(deployJava.isPluginInstalled())
        {
            if(deployJava.versionCheck('1.6.0_10+'))
            {
                try
                {
                    return deployJava.getPlugin().isPlugin2();
                }
                catch(err)
                {
                }
            }
        }
        return false;
    }
    ,allowPlugin:function()
    {
        deployJava.getBrowser();
        var ret=('Chrome'!=deployJava.browserName2&&'Safari'!=deployJava.browserName2&&'Opera'!=deployJava.browserName2);
        return ret;
    }
    ,getPlugin:function()
    {
        deployJava.refresh();
        var ret=null;
        if(deployJava.allowPlugin())
        {
            ret=document.getElementById('deployJavaPlugin');
        }
        return ret;
    }
    ,compareVersionToPattern:function(version,patternArray,familyMatch)
    {
        var regex="^(\\d+)(?:\\.(\\d+)(?:\\.(\\d+)(?:_(\\d+))?)?)?$";
        var matchData=version.match(regex);
        if(matchData!=null)
        {
            var index=0;
            var result=new Array();
            for(var i=1;i<matchData.length;++i)
            {
                if((typeof matchData[i]=='string')&&(matchData[i]!=''))
                {
                    result[index]=matchData[i];
                    index++;
                }
            }
            var l=Math.min(result.length,patternArray.length);
            if(familyMatch)
            {
                for(var i=0;i<l;++i)
                {
                    if(result[i]!=patternArray[i])return false;
                }
                return true;
            }
            else
            {

//                for(var i=0;i<l;++i)
//                {
//                    if(result[i]<patternArray[i])
//                    {
//                        return false;
//                    }
//                    else if(result[i]>patternArray[i])
//                    {
//                        return true;
//                    }
//                }
//                return true;
            	
            	// modify kj   	
            	for (var i = 0; i < l; ++i) {
            		if (result < patternArray) {
            			return false;
            		} else if (result > patternArray) {
            			return true;
            		}
            	}

        		for (var i = l; i < patternArray.length; ++i) {
        			if (patternArray != "0") {
        				return false;
        			}
        		}
        		return true;
            }
        }
        else
        {
            return false;
        }
    }
    ,getBrowser:function()
    {
        if(deployJava.browserName==null)
        {
            var browser=navigator.userAgent.toLowerCase();
            if(deployJava.debug)
            {
                alert('userAgent -> '+browser);
            }
            if(browser.indexOf('msie')!=-1)
            {
                deployJava.browserName='MSIE';
                deployJava.browserName2='MSIE';
            }
            else if(browser.indexOf('firefox')!=-1)
            {
                deployJava.browserName='Netscape Family';
                deployJava.browserName2='Firefox';
            }
            else if(browser.indexOf('chrome')!=-1)
            {
                deployJava.browserName='Netscape Family';
                deployJava.browserName2='Chrome';
            }
            else if(browser.indexOf('safari')!=-1)
            {
                deployJava.browserName='Netscape Family';
                deployJava.browserName2='Safari';
            }
            else if(browser.indexOf('mozilla')!=-1)
            {
                deployJava.browserName='Netscape Family';
                deployJava.browserName2='Other';
            }
            else if(browser.indexOf('opera')!=-1)
            {
                deployJava.browserName='Netscape Family';
                deployJava.browserName2='Opera';
            }
            else
            {
                deployJava.browserName='?';
                deployJava.browserName2='unknown';
            }
            if(deployJava.debug)
            {
                alert('Detected browser name:'+deployJava.browserName+', '+deployJava.browserName2);
            }
        }
        return deployJava.browserName;
    }
    ,testUsingActiveX:function(version)
    {
        var objectName='JavaWebStart.isInstalled.'+version+'.0';
        if(!ActiveXObject)
        {
            if(deployJava.debug)
            {
                alert('Browser claims to be IE, but no ActiveXObject object?');
            }
            return false;
        }
        try
        {
            return(new ActiveXObject(objectName)!=null);
        }
        catch(exception)
        {
            return false;
        }
    }
    ,testForMSVM:function()
    {
        var clsid='{08B0E5C0-4FCB-11CF-AAA5-00401C608500}';
        if(typeof oClientCaps!='undefined')
        {
            var v=oClientCaps.getComponentVersion(clsid,"ComponentID");
            if((v=='')||(v=='5,0,5000,0'))
            {
                return false;
            }
            else
            {
                return true;
            }
        }
        else
        {
            return false;
        }
    }
    ,testUsingMimeTypes:function(version)
    {
        if(!navigator.mimeTypes)
        {
            if(deployJava.debug)
            {
                alert('Browser claims to be Netscape family, but no mimeTypes[] array?');
            }
            return false;
        }
        for(var i=0;i<navigator.mimeTypes.length;++i)
        {
            s=navigator.mimeTypes[i].type;
            var m=s.match(/^application\/x-java-applet\x3Bversion=(1\.8|1\.7|1\.6|1\.5|1\.4\.2)$/);
            if(m!=null)
            {
                if(deployJava.compareVersions(m[1],version))
                {
                    return true;
                }
            }
        }
        return false;
    }
    ,testUsingPluginsArray:function(version)
    {
        if((!navigator.plugins)||(!navigator.plugins.length))
        {
            return false;
        }
        var platform=navigator.platform.toLowerCase();
        for(var i=0;i<navigator.plugins.length;++i)
        {
            s=navigator.plugins[i].description;
            if(s.search(/^Java Switchable Plug-in (Cocoa)/)!=-1)
            {
                if(deployJava.compareVersions("1.5.0",version))
                {
                    return true;
                }
            }
            else if(s.search(/^Java/)!=-1)
            {
                if(platform.indexOf('win')!=-1)
                {
                    if(deployJava.compareVersions("1.5.0",version)||deployJava.compareVersions("1.6.0",version))
                    {
                        return true;
                    }
                }
            }
        }
        if(deployJava.compareVersions("1.5.0",version))
        {
            return true;
        }
        return false;
    }
    ,IEInstall:function()
    {
        location.href=deployJava.getJavaURL+
        ((deployJava.returnPage!=null)?('&returnPage='+deployJava.returnPage):'')+
        ((deployJava.locale!=null)?('&locale='+deployJava.locale):'')+
        ((deployJava.brand!=null)?('&brand='+deployJava.brand):'')+
        ((deployJava.installType!=null)?('&type='+deployJava.installType):'');
        return false;
    }
    ,done:function(name,result)
    {
    }
    ,FFInstall:function()
    {
        location.href=deployJava.getJavaURL+
        ((deployJava.returnPage!=null)?('&returnPage='+deployJava.returnPage):'')+
        ((deployJava.locale!=null)?('&locale='+deployJava.locale):'')+
        ((deployJava.brand!=null)?('&brand='+deployJava.brand):'')+
        ((deployJava.installType!=null)?('&type='+deployJava.installType):'');
        return false;
    }
    ,compareVersions:function(installed,required)
    {
        var a=installed.split('.');
        var b=required.split('.');
        for(var i=0;i<a.length;++i)
        {
            a[i]=Number(a[i]);
        }
        for(var i=0;i<b.length;++i)
        {
            b[i]=Number(b[i]);
        }
        if(a.length==2)
        {
            a[2]=0;
        }
        if(a[0]>b[0])return true;
        if(a[0]<b[0])return false;
        if(a[1]>b[1])return true;
        if(a[1]<b[1])return false;
        if(a[2]>b[2])return true;
        if(a[2]<b[2])return false;
        return true;
    }
    ,enableAlerts:function()
    {
        deployJava.browserName=null;
        deployJava.debug=true;
    }
    ,poll:function()
    {
        deployJava.refresh();
        var postInstallJREList=deployJava.getJREs();
        if((deployJava.preInstallJREList.length==0)&&(postInstallJREList.length!=0))
        {
            clearInterval(deployJava.myInterval);
            if(deployJava.returnPage!=null)
            {
                location.href=deployJava.returnPage;
            };
        }
        if((deployJava.preInstallJREList.length!=0)&&(postInstallJREList.length!=0)&&(deployJava.preInstallJREList[0]!=postInstallJREList[0]))
        {
            clearInterval(deployJava.myInterval);
            if(deployJava.returnPage!=null)
            {
                location.href=deployJava.returnPage;
            }
        }
    }
    ,writePluginTag:function()
    {
        var browser=deployJava.getBrowser();
        if(browser=='MSIE')
        {
            document.write('<'+'object classid="clsid:CAFEEFAC-DEC7-0000-0000-ABCDEFFEDCBA" '+'id="deployJavaPlugin" width="0" height="0">'+'<'+'/'+'object'+'>');
        }
        else if(browser=='Netscape Family'&&deployJava.allowPlugin())
        {
            deployJava.writeEmbedTag();
        }
    }
    ,refresh:function()
    {
        navigator.plugins.refresh(false);
        var browser=deployJava.getBrowser();
        if(browser=='Netscape Family'&&deployJava.allowPlugin())
        {
            var plugin=document.getElementById('deployJavaPlugin');
            if(plugin==null)
            {
                deployJava.writeEmbedTag();
            }
        }
    }
    ,writeEmbedTag:function()
    {
        var written=false;
        if(navigator.mimeTypes!=null)
        {
            for(var i=0;i<navigator.mimeTypes.length;i++)
            {
                if(navigator.mimeTypes[i].type==deployJava.mimeType)
                {
                    if(navigator.mimeTypes[i].enabledPlugin)
                    {
                        document.write('<'+'embed id="deployJavaPlugin" type="'+
                        deployJava.mimeType+'" hidden="true" />');
                        written=true;
                    }
                }
            }
            if(!written)for(var i=0;
            i<navigator.mimeTypes.length;
            i++)
            {
                if(navigator.mimeTypes[i].type==deployJava.oldMimeType)
                {
                    if(navigator.mimeTypes[i].enabledPlugin)
                    {
                        document.write('<'+'embed id="deployJavaPlugin" type="'+
                        deployJava.oldMimeType+'" hidden="true" />');
                    }
                }
            }
        }
    }
    ,do_initialize:function()
    {
        deployJava.writePluginTag();
        if(deployJava.locale==null)
        {
            var loc=null;
            if(loc==null)try
            {
                loc=navigator.userLanguage;
            }
            catch(err)
            {
            }
            if(loc==null)try
            {
                loc=navigator.systemLanguage;
            }
            catch(err)
            {
            }
            if(loc==null)try
            {
                loc=navigator.language;
            }
            catch(err)
            {
            }
            if(loc!=null)
            {
                loc.replace("-","_")
                deployJava.locale=loc;
            }
        }
    }
};
deployJava.do_initialize();