/*********************************
   my_stats.js for EA.com
   code by Bart Millar
*********************************/


// global vars
var my_EARep = '';
var my_EARep_copy = '';
var my_avatar_url = '';
var my_avatar_width = '';
var my_avatar_height = '';
var statValues = new Array();
var statsFinished = false;
var infoFinished = false;
var statsBlock;
var statErrors = false;
var repImage = 'http://images.ea.com/sports/madden06/_img/rep';


/******************************************************************************
   Player stats list
 *****************************************************************************/

// Player stats wait function
function doPlayerStatsWait(feedType)
{ 
   var statsBlock = getElm(feedType);
   if(!statsBlock)
      return;
   var waitHTML = "<div class='headline'>Loading XML...</div>"
   writeHTML(statsBlock,waitHTML);
}

// Player stats ready function. When xml is ready, grabs stats specified in statFields (from dcr). 
function doPlayerStatsReady(feedType)
{
   statsBlock = getElm(feedType);
   if(!statsBlock)
      return;
      
   if(!xmlDocs[feedType])
      return;
        
   var statsXML = xmlDocs[feedType].xml;
   if(!statsXML)
      return;

	clearElm(statsBlock);
  
	var statItems = statsXML.getElementsByTagName('Stat');
	var statKey = '';
	var statValue = '';
	statErrors = false;
  
	var errorMsgs = statsXML.getElementsByTagName('Error');
	if (errorMsgs.length != 0) {
		statErrors = true;
	} else {
		for (var i=0; i < statItems.length; i++) {
			var curStat = statItems[i];
			for (var j=0;j<curStat.childNodes.length;j++) {
	         if(curStat.childNodes[j].nodeName == "Key") {
	            statKey = getNodeValue(curStat.childNodes[j]);
	         } else if(curStat.childNodes[j].nodeName == "Value") {
	            statValue = getNodeValue(curStat.childNodes[j]);
	         }
			}
			
			if ((statKey != '')&&(statValue != '')) {
				for (k=0; k<statFields.length;k+=2) {
					if (statFields[k] == statKey) statValues[k] = statValue;
				}
			}
		}
	}

	if ((infoFinished)&&(!statErrors))	 {
		writeStatsHtml();
	} else {
		statsFinished = true;
	}
}

// Writes out the html for the player stats. Needs a separate function since it 
// relies on data from 2 xml files 
function writeStatsHtml() {
	var statsHtml = '<table border="0" cellpadding="0" cellspacing="0">';
	var statsStart = '<tr><td class="stats_label">';
	var statsMid = ':</td><td class="stats_val">';
	var statsEnd = '</td></tr>';

	if (my_avatar_url) {
      statsHtml += '<tr><td colspan="2" class="stats_avatar"><img src="'+my_avatar_url+'" width="'+my_avatar_width+'" height="'+my_avatar_height+'" alt="" /></th></tr>';
   }
   else {
      statsHtml += '<tr><td colspan="2" class="stats_avatar"><img src="http://images.ea.com/sports/_img/preferences/avatars/blank.jpg" width="50" height="50" alt="" /></th></tr>';
   }
      
// Comment out for now until they figure out the stars
	if(my_EARep_copy == ""){
		my_EARep_copy = "EA Rep";
	}
	statsHtml+= statsStart + my_EARep_copy + statsMid + '<img src="'+repImage+(parseInt(my_EARep)*10)+'.gif" alt="" />' + statsEnd;

	for (var i=0;i<statFields.length;i+=2) {
		statsHtml+= statsStart + statFields[i+1] + statsMid + statValues[i] + statsEnd;
	}
	
	statsHtml += "</table>";
	writeHTML(statsBlock,statsHtml);
}


/******************************************************************************
   Player info list
 *****************************************************************************/

// Player info wait function
function doPlayerInfoWait(feedType)
{ 
   var infoBlock = getElm(feedType);
   if(!infoBlock)
      return;
   var waitHTML = "<div class='headline'>Loading XML...</div>"
   writeHTML(infoBlock,waitHTML);
}

// Player info ready function. When xml is ready creates the html. 
// Also stores stat values for Avatar and EA Rep
function doPlayerInfoReady(feedType,xmlRef)
{  
   var infoBlock = getElm(feedType);
   if(!infoBlock)
      return;
      
   if(xmlRef){
      if(!xmlDocs[xmlRef])
         return;
      var infoXML = xmlDocs[xmlRef].xml;
   }else{
      if(!xmlDocs[feedType])
         return;
      var infoXML = xmlDocs[feedType].xml;
   }
        
   if(!infoXML)
      return;

  clearElm(infoBlock);
  
  var infoHtml = '<table border="0" cellpadding="0" cellspacing="0"><tr><td><img src="http://images.ea.com/_img/p.gif" width="93" height="1" alt="" /></td><td></td></tr>';
  var infoStart = '<tr><td class="info_label">';
  var infoMid = ':</td><td class="info_val">';
  var infoEnd = '</td></tr>';
  var infoDiv = '<tr><td colspan="2" class="info_hr"><div></div></td></tr>';
  
	var errorMsgs = infoXML.getElementsByTagName('Error');
	if (errorMsgs.length != 0) {
		for (var i=0;i<errorMsgs.length;i++) {
			infoHtml+= '<tr><td class="info_val">' + getNodeValue(errorMsgs[i]) + infoEnd;
		}
	} else {
		for (var i=0; i < infoFields.length; i += 2) {
			var curInfo = infoXML.getElementsByTagName(infoFields[i]);
	
			if (infoFields[i] == "divider") {
				infoHtml+=infoDiv;
			} else if (curInfo.length != 0) {
				if (infoFields[i] == "Avatar") {
					for (j=0;j<curInfo[0].childNodes.length;j++) {
						if(curInfo[0].childNodes[j].nodeName == "url") {
							my_avatar_url = getNodeValue(curInfo[0].childNodes[j]);
						}
						if(curInfo[0].childNodes[j].nodeName == "width") {
							my_avatar_width = getNodeValue(curInfo[0].childNodes[j]);
						}
						if(curInfo[0].childNodes[j].nodeName == "height") {
							my_avatar_height = getNodeValue(curInfo[0].childNodes[j]);
						}
					}
				} else if (infoFields[i] == "EARep") {
					my_EARep = getNodeValue(curInfo[0]);
					if (my_EARep.charAt(0) == "+") my_EARep = my_EARep.substring(1);
					my_EARep_copy = infoFields[i+1];
				} else {
					if (getNodeValue(curInfo[0])) {
						if (infoFields[i] == "MyHomePage") {
							var myHomepageLink = getNodeValue(curInfo[0]);
							if (myHomepageLink.substring(0,7) != 'http://') myHomepageLink = 'http://'+myHomepageLink;
							infoHtml+= infoStart + infoFields[i+1] + infoMid + "<a href='"+myHomepageLink+"' target='_blank'>"+getNodeValue(curInfo[0])+"</a>" + infoEnd;
						} else if (infoFields[i].indexOf('IM') != -1) {
							if (display_im) {
								infoHtml+= infoStart + infoFields[i+1] + infoMid + getNodeValue(curInfo[0]) + infoEnd;
							}
						} else {
							infoHtml+= infoStart + infoFields[i+1] + infoMid + getNodeValue(curInfo[0]) + infoEnd;
						}
					} else {
						infoHtml+= infoStart + infoFields[i+1] + infoMid + infoEnd;
					}
				}
			}
		}
	}
	
	if ((statsFinished)&&(!statErrors)) {
		writeStatsHtml();
	} else {
		infoFinished = true;
	}
	infoHtml += '</table>';   

	writeHTML(infoBlock,infoHtml);
	if(typeof msScrollbar != "undefined")
      msScrollbar.reset("info_all_");
}