Is it a issue with my scripts or it something related to microsoft internal scripts?
Following is Image and Error Report
NOTE : It happens only when I click on particular record and immediately click on parent in navigation bar.Error Report
Microsoft Dynamics CRM Error Report Contents
<CrmScriptErrorReport>
<ReportVersion>1.0</ReportVersion>
<ScriptErrorDetails>
<Message>Unable to get property 'dispose' of undefined or null reference</Message>
<Line>26</Line>
<URL>/_common/JsProvider.ashx?IsRefreshForm=true&ids=1759665639-1968334880-202661451-1547461133-1992083491-1000289424-159335543-1793205875-1025323794-1194605645-1039841082-1314140682-513446117-1710907082-1625018438-1460109179-1088147315-706656670-342519603-330369912-232397045-468302605-1405388298-1731109441-2029667886-202888856-1376927455-1030632819-1181113682-542820515-1946640899-1603536461-1220618931-511599809-1264077421-131822024-1188909594-783705869-374257838-1440202827-1391165063-1359517414-1781702827-2050812538-512064351&ver=2061231292</URL>
<PageURL>/main.aspx?etc=1&extraqs=%3f_gridType%3d1%26etc%3d1%26id%3d%257bCEDC880A-6EAF-E311-A269-00155D016FCB%257d%26rskey%3d412326584&pagemode=iframe&pagetype=entityrecord&rskey=412326584</PageURL>
<Function>anonymous($p0){var$v_0=this.get_id()+"_crmGridTD",$v_1=$get($v_0),$v_2=this.get_id(),$v_3=$v_1.getAttribute("URL");this.$0_3.dispose();this.dispose();$v_1.innerHTML="";$v_3=Mscrm.GridControl.getUpdatedUrl($v_3,"viewts",$p0);Mscrm.GridControl.loadGridView(</Function>
<CallStack>
<Function>anonymous($p0){var$v_0=this.get_id()+"_crmGridTD",$v_1=$get($v_0),$v_2=this.get_id(),$v_3=$v_1.getAttribute("URL");this.$0_3.dispose();this.dispose();$v_1.innerHTML="";$v_3=Mscrm.GridControl.getUpdatedUrl($v_3,"viewts",$p0);Mscrm.GridControl.loadGridView($v_0,$v_2,$v_3,"",true)}</Function>
</CallStack>
</ScriptErrorDetails>
<ClientInformation>
<BrowserUserAgent>Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.1; WOW64; Trident/7.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; CMDTDF; .NET4.0C; .NET4.0E)</BrowserUserAgent>
<BrowserLanguage>en-US</BrowserLanguage>
<SystemLanguage>en-US</SystemLanguage>
<UserLanguage>en-US</UserLanguage>
<ScreenResolution>1680x1050</ScreenResolution>
<ClientName>Web</ClientName>
<ClientTime>2014-04-10T17:14:45</ClientTime>
</ClientInformation>
<ServerInformation>
<OrgLanguage>1033</OrgLanguage>
<OrgCulture>1033</OrgCulture>
<UserLanguage>1033</UserLanguage>
<UserCulture>1033</UserCulture>
<OrgID>{7EE93820-51AE-E311-A269-00155D016FCB}</OrgID>
<UserID>{85476180-23B4-E311-A269-00155D016FCB}</UserID>
<CRMVersion>6.0.1.61</CRMVersion>
</ServerInformation>
</CrmScriptErrorReport>
<CrmScriptErrorReport>
<ReportVersion>1.0</ReportVersion>
<ScriptErrorDetails>
<Message>Unable to get property 'add_afterSelect' of undefined or null reference</Message>
<Line>1151</Line>
<URL>/_common/JsProvider.ashx?IsRefreshForm=true&ids=1759665639-1968334880-202661451-1547461133-1992083491-1000289424-159335543-1793205875-1025323794-1194605645-1039841082-1314140682-513446117-1710907082-1625018438-1460109179-1088147315-706656670-342519603-330369912-232397045-468302605-1405388298-1731109441-2029667886-202888856-1376927455-1030632819-1181113682-542820515-1946640899-1603536461-1220618931-511599809-1264077421-131822024-1188909594-783705869-374257838-1440202827-1391165063-1359517414-1781702827-2050812538-512064351&ver=2061231292</URL>
<PageURL>/main.aspx?etc=1&extraqs=%3f_gridType%3d1%26etc%3d1%26id%3d%257bCEDC880A-6EAF-E311-A269-00155D016FCB%257d%26rskey%3d412326584&pagemode=iframe&pagetype=entityrecord&rskey=412326584</PageURL>
<Function>anonymous(){Mscrm.SimpleInlineControlEditView.prototype.initializeInputBehavior.call(this);this.get_$k_3().add_afterSelect(this.$$d_$71_3);this.get_$k_3().add_onSetValue(this.$$d_$7J_3)}</Function>
<CallStack>
<Function>anonymous(){Mscrm.SimpleInlineControlEditView.prototype.initializeInputBehavior.call(this);this.get_$k_3().add_afterSelect(this.$$d_$71_3);this.get_$k_3().add_onSetValue(this.$$d_$7J_3)}</Function>
</CallStack>
</ScriptErrorDetails>
<ClientInformation>
<BrowserUserAgent>Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.1; WOW64; Trident/7.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; CMDTDF; .NET4.0C; .NET4.0E)</BrowserUserAgent>
<BrowserLanguage>en-US</BrowserLanguage>
<SystemLanguage>en-US</SystemLanguage>
<UserLanguage>en-US</UserLanguage>
<ScreenResolution>1680x1050</ScreenResolution>
<ClientName>Web</ClientName>
<ClientTime>2014-04-10T17:15:15</ClientTime>
</ClientInformation>
</CrmScriptErrorReport>
<CrmScriptErrorReport>
<ReportVersion>1.0</ReportVersion>
<ScriptErrorDetails>
<Message>Unable to get property 'length' of undefined or null reference</Message>
<Line>5</Line>
<URL>/_common/global.ashx?ver=2061231292</URL>
<PageURL>/main.aspx?etc=1&extraqs=%3f_gridType%3d1%26etc%3d1%26id%3d%257bCEDC880A-6EAF-E311-A269-00155D016FCB%257d%26rskey%3d412326584&pagemode=iframe&pagetype=entityrecord&rskey=412326584</PageURL>
<Function>anonymous(a,b){a[a.length]=b}</Function>
<CallStack>
<Function>anonymous(a,b){a[a.length]=b}</Function>
</CallStack>
</ScriptErrorDetails>
<ClientInformation>
<BrowserUserAgent>Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.1; WOW64; Trident/7.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; CMDTDF; .NET4.0C; .NET4.0E)</BrowserUserAgent>
<BrowserLanguage>en-US</BrowserLanguage>
<SystemLanguage>en-US</SystemLanguage>
<UserLanguage>en-US</UserLanguage>
<ScreenResolution>1680x1050</ScreenResolution>
<ClientName>Web</ClientName>
<ClientTime>2014-04-10T17:15:46</ClientTime>
</ClientInformation>
</CrmScriptErrorReport>
<CrmScriptErrorReport>
<ReportVersion>1.0</ReportVersion>
<ScriptErrorDetails>
<Message>Unable to get property 'get_defaultValue' of undefined or null reference</Message>
<Line>1151</Line>
<URL>/_common/JsProvider.ashx?IsRefreshForm=true&ids=1759665639-1968334880-202661451-1547461133-1992083491-1000289424-159335543-1793205875-1025323794-1194605645-1039841082-1314140682-513446117-1710907082-1625018438-1460109179-1088147315-706656670-342519603-330369912-232397045-468302605-1405388298-1731109441-2029667886-202888856-1376927455-1030632819-1181113682-542820515-1946640899-1603536461-1220618931-511599809-1264077421-131822024-1188909594-783705869-374257838-1440202827-1391165063-1359517414-1781702827-2050812538-512064351&ver=2061231292</URL>
<PageURL>/main.aspx?etc=1&extraqs=%3f_gridType%3d1%26etc%3d1%26id%3d%257bCEDC880A-6EAF-E311-A269-00155D016FCB%257d%26rskey%3d412326584&pagemode=iframe&pagetype=entityrecord&rskey=412326584</PageURL>
<Function>anonymous(){var$v_0=this.get_editControlBehavior().get_defaultValue();return!isNaN($v_0)&&!IsNull($v_0)?Mscrm.NumberUtility.addFormatting($v_0,this.get_$0_3().get_precision()):""}</Function>
<CallStack>
<Function>anonymous(){var$v_0=this.get_editControlBehavior().get_defaultValue();return!isNaN($v_0)&&!IsNull($v_0)?Mscrm.NumberUtility.addFormatting($v_0,this.get_$0_3().get_precision()):""}</Function>
</CallStack>
</ScriptErrorDetails>
<ClientInformation>
<BrowserUserAgent>Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.1; WOW64; Trident/7.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; CMDTDF; .NET4.0C; .NET4.0E)</BrowserUserAgent>
<BrowserLanguage>en-US</BrowserLanguage>
<SystemLanguage>en-US</SystemLanguage>
<UserLanguage>en-US</UserLanguage>
<ScreenResolution>1680x1050</ScreenResolution>
<ClientName>Web</ClientName>
<ClientTime>2014-04-10T17:16:17</ClientTime>
</ClientInformation>
</CrmScriptErrorReport>
<CrmScriptErrorReport>
<ReportVersion>1.0</ReportVersion>
<ScriptErrorDetails>
<Message>Unable to get property 'add_afterSelect' of undefined or null reference</Message>
<Line>1151</Line>
<URL>/_common/JsProvider.ashx?IsRefreshForm=true&ids=1759665639-1968334880-202661451-1547461133-1992083491-1000289424-159335543-1793205875-1025323794-1194605645-1039841082-1314140682-513446117-1710907082-1625018438-1460109179-1088147315-706656670-342519603-330369912-232397045-468302605-1405388298-1731109441-2029667886-202888856-1376927455-1030632819-1181113682-542820515-1946640899-1603536461-1220618931-511599809-1264077421-131822024-1188909594-783705869-374257838-1440202827-1391165063-1359517414-1781702827-2050812538-512064351&ver=2061231292</URL>
<PageURL>/main.aspx?etc=1&extraqs=%3f_gridType%3d1%26etc%3d1%26id%3d%257bCEDC880A-6EAF-E311-A269-00155D016FCB%257d%26rskey%3d412326584&pagemode=iframe&pagetype=entityrecord&rskey=412326584</PageURL>
<Function>anonymous(){Mscrm.SimpleInlineControlEditView.prototype.initializeInputBehavior.call(this);this.get_$k_3().add_afterSelect(this.$$d_$71_3);this.get_$k_3().add_onSetValue(this.$$d_$7J_3)}</Function>
<CallStack>
<Function>anonymous(){Mscrm.SimpleInlineControlEditView.prototype.initializeInputBehavior.call(this);this.get_$k_3().add_afterSelect(this.$$d_$71_3);this.get_$k_3().add_onSetValue(this.$$d_$7J_3)}</Function>
</CallStack>
</ScriptErrorDetails>
<ClientInformation>
<BrowserUserAgent>Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.1; WOW64; Trident/7.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; CMDTDF; .NET4.0C; .NET4.0E)</BrowserUserAgent>
<BrowserLanguage>en-US</BrowserLanguage>
<SystemLanguage>en-US</SystemLanguage>
<UserLanguage>en-US</UserLanguage>
<ScreenResolution>1680x1050</ScreenResolution>
<ClientName>Web</ClientName>
<ClientTime>2014-04-10T17:16:48</ClientTime>
</ClientInformation>
</CrmScriptErrorReport>
<CrmScriptErrorReport>
<ReportVersion>1.0</ReportVersion>
<ScriptErrorDetails>
<Message>Unable to get property 'add_afterSelect' of undefined or null reference</Message>
<Line>1151</Line>
<URL>/_common/JsProvider.ashx?IsRefreshForm=true&ids=1759665639-1968334880-202661451-1547461133-1992083491-1000289424-159335543-1793205875-1025323794-1194605645-1039841082-1314140682-513446117-1710907082-1625018438-1460109179-1088147315-706656670-342519603-330369912-232397045-468302605-1405388298-1731109441-2029667886-202888856-1376927455-1030632819-1181113682-542820515-1946640899-1603536461-1220618931-511599809-1264077421-131822024-1188909594-783705869-374257838-1440202827-1391165063-1359517414-1781702827-2050812538-512064351&ver=2061231292</URL>
<PageURL>/main.aspx?etc=1&extraqs=%3f_gridType%3d1%26etc%3d1%26id%3d%257bCEDC880A-6EAF-E311-A269-00155D016FCB%257d%26rskey%3d412326584&pagemode=iframe&pagetype=entityrecord&rskey=412326584</PageURL>
<Function>anonymous(){Mscrm.SimpleInlineControlEditView.prototype.initializeInputBehavior.call(this);this.get_$k_3().add_afterSelect(this.$$d_$71_3);this.get_$k_3().add_onSetValue(this.$$d_$7J_3)}</Function>
<CallStack>
<Function>anonymous(){Mscrm.SimpleInlineControlEditView.prototype.initializeInputBehavior.call(this);this.get_$k_3().add_afterSelect(this.$$d_$71_3);this.get_$k_3().add_onSetValue(this.$$d_$7J_3)}</Function>
</CallStack>
</ScriptErrorDetails>
<ClientInformation>
<BrowserUserAgent>Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.1; WOW64; Trident/7.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; CMDTDF; .NET4.0C; .NET4.0E)</BrowserUserAgent>
<BrowserLanguage>en-US</BrowserLanguage>
<SystemLanguage>en-US</SystemLanguage>
<UserLanguage>en-US</UserLanguage>
<ScreenResolution>1680x1050</ScreenResolution>
<ClientName>Web</ClientName>
<ClientTime>2014-04-10T17:17:19</ClientTime>
</ClientInformation>
</CrmScriptErrorReport>
<CrmScriptErrorReport>
<ReportVersion>1.0</ReportVersion>
<ScriptErrorDetails>
<Message>Unable to get property 'get_defaultValue' of undefined or null reference</Message>
<Line>1151</Line>
<URL>/_common/JsProvider.ashx?IsRefreshForm=true&ids=1759665639-1968334880-202661451-1547461133-1992083491-1000289424-159335543-1793205875-1025323794-1194605645-1039841082-1314140682-513446117-1710907082-1625018438-1460109179-1088147315-706656670-342519603-330369912-232397045-468302605-1405388298-1731109441-2029667886-202888856-1376927455-1030632819-1181113682-542820515-1946640899-1603536461-1220618931-511599809-1264077421-131822024-1188909594-783705869-374257838-1440202827-1391165063-1359517414-1781702827-2050812538-512064351&ver=2061231292</URL>
<PageURL>/main.aspx?etc=1&extraqs=%3f_gridType%3d1%26etc%3d1%26id%3d%257bCEDC880A-6EAF-E311-A269-00155D016FCB%257d%26rskey%3d412326584&pagemode=iframe&pagetype=entityrecord&rskey=412326584</PageURL>
<Function>anonymous(){var$v_0=this.get_editControlBehavior().get_defaultValue();return!isNaN($v_0)&&!IsNull($v_0)?Mscrm.NumberUtility.addFormatting($v_0,this.get_$0_3().get_precision()):""}</Function>
<CallStack>
<Function>anonymous(){var$v_0=this.get_editControlBehavior().get_defaultValue();return!isNaN($v_0)&&!IsNull($v_0)?Mscrm.NumberUtility.addFormatting($v_0,this.get_$0_3().get_precision()):""}</Function>
</CallStack>
</ScriptErrorDetails>
<ClientInformation>
<BrowserUserAgent>Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.1; WOW64; Trident/7.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; CMDTDF; .NET4.0C; .NET4.0E)</BrowserUserAgent>
<BrowserLanguage>en-US</BrowserLanguage>
<SystemLanguage>en-US</SystemLanguage>
<UserLanguage>en-US</UserLanguage>
<ScreenResolution>1680x1050</ScreenResolution>
<ClientName>Web</ClientName>
<ClientTime>2014-04-10T17:17:50</ClientTime>
</ClientInformation>
</CrmScriptErrorReport>
Thanks Regards Prashanth Kamasamudram Even the least work done for others awakens the power within; even thinking the least good of others gradually instills into the heart the strength of a lion.