getResponse = new Object();
getResponse.user = new Array();
getResponse.DiscoverContent = new Array();
getResponse.Blog = new Array();

function getjs(jsFile){
	var jsCheck = document.getElementById(jsFile);
	if(jsCheck == null){
        var loadScript = document.getElementById(jsFile);
        var head = document.getElementsByTagName("head").item(0);
        loadScript = document.createElement("script");
        loadScript.setAttribute("src","http://alt.coxnewsweb.com/statesman/js/" + jsFile + ".js");
        loadScript.setAttribute("id",jsFile);
		loadScript.setAttribute("type","text/javascript");
        head.appendChild(loadScript);
	}
}

function getUniqueKey4Pluck() {
   var loc = window.location.href;
   var srchstring = "content/";
   var pos = loc.indexOf(srchstring);
   var start = parseInt(pos+srchstring.length);
   var end  = parseInt(loc.indexOf('?'))-start;
   if (end < 1){var key = loc.substr(start);}
   else{var key = loc.substr(start,end);}
   return key;
  }


function recommend_widget() {
	gSiteLife.Recommend("ExternalResource", getUniqueKey4Pluck());
}

function showLoad(elementId){
	document.getElementById(elementId).className='contentLoad';
}

function hideLoad(elementId){
	document.getElementById(elementId).className='';
}

function showElement(elementId) {
	document.getElementById(elementId).style.display='block';
}

function hideElement(elementId) {
	document.getElementById(elementId).style.display='none';
}

RequestBatch.prototype.sendPackage = function(package, requestObj) {
	for(i=0; i<package.length; i++){
		requestObj.AddToRequest(package[i]);
	}
	requestObj.BeginRequest(serverUrl, processResponseBatch);
}
	
function processResponseBatch(responseBatch){
			for(var i=0; i < responseBatch.Responses.length; i++) {
				saveResponse(responseBatch.Responses[i]);
			}
}

function saveResponse(response){
	if (response.User != null) {
		var userId = response.User.UserKey.Key
		getResponse.user[userId] = response.User;
		//getJS(user);
	} else if (response.Article != null) {
		getResponse.article = response.Article;
		//getJS(article);
	} else if (response.CommentPage != null) {
	   getResponse.CommentPage = response.CommentPage;
	   //getJS(comment);
	} else if (response.DiscoverContentAction != null) {
		getjs('blogs');
		var id = response.DiscoverContentAction.SearchCategories[0].Name + response.DiscoverContentAction.MaximumNumberOfDiscoveries;
		getResponse.DiscoverContent[id] = response.DiscoverContentAction;
	} else if (response.Blog != null){
		getjs('blogs');
		var blogKey = response.Blog.BlogKey;
		getResponse.Blog[blogKey] = response.Blog;
	} else if (response.SearchResult) {
		getjs('search');
		getResponse.searchResult = response.SearchResult;
	}
}

function blogTagWidget(tag, number, container, display){
	this.tag = tag;
	this.create = function() {
		var pluckCategory = new Array();
		if(tag.match(",") != null){
			var tagId = tag.split(", ");
			for(var i=0; i<tagId.length; i++){
					pluckCategory[i] = new Category(tagId[i]);
			}
		} else {
			var tagId = new Array();
			pluckCategory[0] = new Category(tag);
			tagId[0] = tag;
		}
		var id = tagId[0] + number;
		document.getElementById(container).innerHTML = "";
		showLoad(container);
		if(getResponse.DiscoverContent[id] == null) {
			
			var widgetInit = new DiscoverContentAction('',pluckCategory,'',new Activity("Recent"),new ContentType("BlogPost"),'15',number);
			var package = new Array(widgetInit);
			var request = new RequestBatch();
			request.sendPackage(package, request);
			var responseFunctions = new Array('blogPostsByTagFill("' + id + '", "' + tag + '", "' + container + '", "' + display + '")');
			delayAction(responseFunctions);
		} else {
			var responseFunctions = new Array('blogPostsByTagFill("' + id + '", "' + tag + '", "' + container + '", "' + display + '")');
			delayAction(responseFunctions,'');
		}
	}	
}

function delayAction(doSomething,trigger){
	if(trigger != ''){
		var triggerCheck = document.getElementById(trigger);
		if(triggerCheck == null){
			callmelater(doSomething, trigger);
			return;
		}
	}
	var actions = doSomething
	if(actions != null){
		try{
			for(var i=0; i < actions.length; i++){
				eval(actions[i]);
			}
		}
		catch(err){
			callmelater(actions,trigger);
		}
	}
}

function callmelater(doAgain,trigger){
	window.setTimeout(function(){delayAction(doAgain,trigger);},300);
}


//------------ Out of box widget functions go below this line ---------------//
function truncateString(objClass,len){
var elements = document.getElementsByTagName('*');
  for (i=0; i<elements.length; i++){
	if(elements[i].className!="")
	if (elements[i].className==objClass){
		var length = len;
		var p = elements[i].getElementsByTagName("a")[0];
		if (p) {
		  var trunc = p.innerHTML;
		  if (trunc.length > len) {
			trunc = trunc.substring(0, len);
			trunc = trunc.replace(/\w+$/, '');
			trunc += '...';
			p.innerHTML = trunc;
		  }
		 }
  }
}
}

function comments_widget() {
	if(!document.getElementById("no_comments")){
	document.write("<div id='storyComments'><h3>Your Comments</h3><p>Austinites love to be heard, and we're giving you a bullhorn. We just ask that you keep things civil. Leave out the personal attacks. Do not use profanity, ethnic or racial slurs, or take shots at anyone's sexual orientation or religion. If you can't be nice, we reserve the right to remove your material and ban users who violate our <a href='http://www.statesman.com/search/content/standing/visitoragreement.html'>visitor's agreement</a>.</p>");
	gSiteLife.CommentsInput("ExternalResource",getUniqueKey4Pluck(), window.location.href);
	gSiteLife.CommentsOutput("ExternalResource",getUniqueKey4Pluck(), true, 5, "TimeStampDescending");
	document.write("</div><div style='clear:both'></div>");
	}
		var pluckMod = new (function(){
			var me = this;
			me.injectStyle = function(){
				var r = document.getElementById('commentsiframe');
				if (r == null) {
					callmelater();
					return;
				}
				r = r.contentWindow || r.contentDocument;
				if (r.document) {
					r = r.document;
				}
				try {
					var myframe = document.getElementById('commentsiframe');
				} 
				catch (err) {
					callmelater();
					return;
				}
				myframe.allowTransparency = "true";
				function callmelater(){
					window.setTimeout(pluckMod.injectStyle, 300);
				}
			};
		});
		pluckMod.injectStyle();
	}