Timeline: = U.S.-China Economic Relations, 1972-2009 : NPR

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';break;}=0A= var parent=3D$(inputEl).parent('p');var offset=3D$(parent).offset();var = height=3D$(parent).height();$(document.body).append(msg);$('#nicknameresu= lt').css('left',offset.left).css('top',offset.top+height).css('position',= 'absolute');setTimeout(function(){var = oncomplete=3Dfunction(){$('#nicknameresult').remove();};$('#nicknameresul= t').fadeOut("slow",oncomplete);},4000);};$.ajax({url:'/templates/reg/remo= teValidateUsername.php',type:'GET',data:params,dataType:'json',timeout:15= 00,success:render});return = false;});};})(jQuery);(function($){$.fn.delay=3Dfunction(options){var = timer;function count(scope){if(timer!=3D=3Dnull){clearTimeout(timer);}=0A= var = newFn=3Dfunction(){options.fn.apply(scope);};timer=3DsetTimeout(newFn,opt= ions.delay);}=0A= return this.each(function(){var = obj=3D$(this);obj.bind(options.event,function(event){var = ignoreKey=3Dnull;if(event.keyCode){ignoreKey=3Devent.keyCode;}else = if(event.which){ignoreKey=3Devent.which;}=0A= if(ignoreKey&&ignoreKey=3D=3D13||ignoreKey=3D=3D27||ignoreKey=3D=3D38||ig= noreKey=3D=3D40||ignoreKey>60000){event.preventDefault();}else{count(this= );}});});};})(jQuery);(function($){if(!$.validator){return;}=0A= $.validator.addMethod("rfc2822email",function(value,element){if(value=3D=3D= =3D""){return true;}=0A= var atSym=3Dvalue.lastIndexOf("@");if(atSym<1){return false;}=0A= if(atSym=3D=3Dvalue.length-1){return false;}=0A= if(atSym>64){return false;}=0A= if(value.length-atSym>255){return false;}=0A= var = lastDot=3Dvalue.lastIndexOf(".");if(lastDot>atSym+1&&lastDot255){value=3Dvalue.substring(0,255)+"...";}=0A= _debugData+=3D"{"+key+":'"+value+"'}";}}=0A= catch(propEx){}}=0A= _debugData+=3D"}";var = lineNumber=3D'unknown';if(_e.lineNumber!=3Dnull){lineNumber=3D_e.lineNumb= er;}=0A= NPR.messaging.logMessage(_debugData,_function,_id,lineNumber);}=0A= return{};};window.onerror=3Dfunction(message,url,lineNumber){var = fullMsg=3D"Window.OnError: "+message+" = ("+url+":"+lineNumber+")";NPR.messaging.logMessage(fullMsg,"Window.OnErro= r: = "+message,NPR.messaging.constants.JAVASCRIPT_GENERAL_ISSUE,lineNumber);wi= ndow.onerror=3Dfunction(){return true;};return = true;};NPR.messaging.logMessage=3Dfunction(_msg,_function,_id,_line){try{= var = message=3D{};message.msg=3D_msg;message.func=3D_function;message.id=3D_id= ;message.line=3D_line;message.agent=3Dnavigator.userAgent=0A= message.url=3Dwindow.location.href;var = debugData=3D'';debugData=3Dmessage.msg+' | f: '+message.func+' | = '+message.agent+" | in URL: = "+message.url;if(document.URL.indexOf("_DEBUG=3D1")>0){$("#error").append= ('

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Community features and content, including commenting and = recommending stories, are unavailable at this time. We apologize for the = inconvenience. Please try this page later.

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Comment is blank

The = comment you submitted seems to be blank. Please enter a comment, then = click submit.

Too many = submissions

Our system cannot accept several comments submitted = at short intervals. Please wait a minute or two and try to = resubmit.

Inappropriate = language

Your comment may contain inappropriate language. The = comment has not been accepted. Please edit your comment and = re-submit.

SystemProblem

Our system was unable to record your comment. We apologize for the = inconvenience. Please try again later.

').show();}}=0A= else{$(".commentingerrors").hide();if(NPR.community.commentPageNum>1){loc= ation.href=3DNPR.community.getBaseUrl()+'?storyId=3D'+NPR.community.story= Id+'&pageNum=3D1';}=0A= else{NPR.community.sortOrder=3D'TimeStampDescending';$('#sortCommentsSele= ctor').val(NPR.community.sortOrder);NPR.community.loadStoryInformation();= }=0A= if(window.slFB&&document.getElementById('facebook_connect_checkbox').chec= ked&&slFB.connectEnabled()){var = fbInfo=3DNPR.community.fbInfo;slFB.submitArticleComment(fbInfo.title,fbIn= fo.url,fbInfo.excerpt,fbInfo.commentBody,fbInfo.previewImages,function(){= if(navigator.userAgent.indexOf('MSIE = 6')!=3D=3D-1){window.location.reload();}=0A= return false;});}}}=0A= catch(e){NPR.messaging.exception(e,'Failed to enter comment on story = page ID: = '+NPR.community.storyId,'NPR.community.commentEnteredRefreshPage',NPR.mes= saging.constants.COMMUNITY_JS_ERROR);$(".commentingerrors").html('

Sys= temProblem

Our system was unable to record your comment. We = apologize for the inconvenience. Please try again = later.

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