/*****************************************
   global js for EAS.com
   code by Arch (arch(AT)blastradius.com)
   modified by Allan (allan.chang(AT)blastradius.com)
*****************************************/




/*************************************
   XML Wait
*************************************/

function doWait(feedType) {
   var pInfoBlock = getElm(feedType);
   if(!pInfoBlock)
      return;
   var waitHTML = "<div class='headline'>Loading...</div>"
   writeHTML(pInfoBlock,waitHTML);
}








/*************************************
   Global Pagination Variables
*************************************/

var pagecount = 1;
var currentPage = 1;




/*************************************
   Pagination
*************************************/

function showPagecount(targetID) {
   var count = 1;
   var HtmlBlock = '&nbsp; ';
   while (document.getElementById(targetID + '-page-' + count)) {
      if (count == currentPage) {
         HtmlBlock += '<span class="current" id="' + targetID + '-paginate' + count + '">' + count + '</span> &nbsp; ';
      } else {
         HtmlBlock += '<span id="' + targetID + '-paginate' + count + '" onclick="page_flip(' + (count - currentPage) + ', \'' + targetID + '\');">' + count + '</span> &nbsp; ';
      }
      count++;
   }
   document.getElementById(targetID + "-count").innerHTML = HtmlBlock;
}


function page_flip(dir, targetID) {
   if (currentPage + dir >= 1 && currentPage + dir < pagecount) {
      document.getElementById(targetID + "-page-" + currentPage).style.display = "none";
      currentPage += dir;
      document.getElementById(targetID + "-page-" + currentPage).style.display = "block";
      showPagecount(targetID);
   }
}

/*

syndicators

*/
var THE_DOMAIN;
document.onload = function() {
THE_DOMAIN = document.getElementById("the_domain") ? document.getElementById("the_domain").href : "http://www.ea.com/";
};

// new syndicator('Del.icio.us','http://deliciousicon',function(title,url){return "http://therighturl"})
function syndicator(name,img,post_url)
{
	this.name = name;
	this.img = img;
	this.post_url = post_url;
	this.button = function(){
		document.write('<img src="'+this.img+'" border="0" class="syndicator-button" alt="'+this.name+'" />');	
	};

	this.click = function(title,url,link){
		var doit = true;

		/* TEST / DEVELOPER BEWARE!!

		var confirms = new Array("ARE YOU SURE YOU WANT TO POST A LINK TO THIS DOMAIN: "+THE_DOMAIN,"TITLE: "+title+"\nURL:    "+THE_DOMAIN+url+"\n\n ARE YOU CERTAIN?");
		
		doit = ((THE_DOMAIN == "http://ea.com/") ? true : confirm(confirms.shift()) && confirm(confirms.shift()));
		
		*/

		if (doit)
		{
			openCenteredOnOpenerWindow(this.post_url(title,url), "Syndication",640,640);
		}
		else
		{
			alert("I WON'T...\nopen, in a little window:\n"+this.post_url(title,url));
		}
	
		return false;
		};
}


var Delicious = new syndicator("Del.icio.us","http://images.ea.com/ea/_img/buttons/delicious.gif",function(title,url){
	
	if(!THE_DOMAIN)
		THE_DOMAIN = document.getElementById("the_domain") ? document.getElementById("the_domain").href : "http://www.ea.com/";
	
	return 'http://del.icio.us/post?v=4;url='+encodeURIComponent(THE_DOMAIN+url)+';title='+encodeURIComponent(title.replace(/^\s*|\s*$/g,''))
});

var Facebook   = new syndicator("Facebook","http://images.ea.com/ea/_img/buttons/fb.gif",function(title,url){
	// it wants to window.open(post_url,'sharer','toolbar=0,status=0,width=626,height=436');
	if(!THE_DOMAIN)
		THE_DOMAIN = document.getElementById("the_domain") ? document.getElementById("the_domain").href : "http://www.ea.com/";

	return 'http://www.facebook.com/sharer.php?u='+encodeURIComponent(THE_DOMAIN+url)+'&t='+encodeURIComponent(title)
});

var Digg   = new syndicator("Digg","http://images.ea.com/ea/_img/buttons/digg.gif",function(title,url){
	if(!THE_DOMAIN)
		THE_DOMAIN = document.getElementById("the_domain") ? document.getElementById("the_domain").href : "http://www.ea.com/";

	return 'http://digg.com/submit?phase=3&url='+encodeURIComponent(THE_DOMAIN+url)+'&title='+encodeURIComponent(title);
});

/*

text filters

*/


var MONTH_ABBREVIATIONS = new Array('Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sept','Oct','Nov','Dec');

var ABBREV_TO_DATE = new Array();

var mi = 0;
for (mi in MONTH_ABBREVIATIONS)
{
	ABBREV_TO_DATE[MONTH_ABBREVIATIONS[mi]] = parseInt(mi)+1;
}

// i assume this is a situation where we have a string like ##.Mmm..## where Mmm. is like... Nov. or Jan. or Abc.

function names_to_numbers(string)
{
	var parts = string.split(/\.+/); // split on at least one period

	var date = parts.shift();
	var month = parts.shift();
	var year = parts.shift();
	
	var digit_date = (date.match(/^\d$/) ? "0"+date : date);

	var digit_month = (ABBREV_TO_DATE[month] < 10 ? "0"+ABBREV_TO_DATE[month] : ABBREV_TO_DATE[month]);

	var digit_year = (year.match(/\d\d(\d\d)/))[1];
	
	return digit_month+"."+digit_date+"."+digit_year;
}

function text_to_img(base_font_images_path,string,extension,translator)
{
	var dictionary_ka = !!(translator);

	var characters = string.split('');
	
	var imgs = new Array();
	
	span = document.createElement("span");
	
	var path_parts = base_font_images_path.split(/[^\w\d]+/g);
		path_parts.pop();

	var font_size = path_parts.pop();
	var font_fam  = path_parts.pop();
	
	span.className=font_fam+"-"+font_size;

	while(c = characters.shift())
	{					
		var img = document.createElement("img");
		if (dictionary_ka)
		{
			if (!translator[c])
			{
				continue;
			}
			img.src=base_font_images_path + translator[c] + extension;
			img.alt=c;
		}
		else
		{
			img.src=base_font_images_path + c + extension;
		}

		span.appendChild(img);
	}
	
	return span;
}

function swap_text_for_img(element_id,base_font_images_path,extension,options)
{
	// default: only numbers and periods.
	
	if (!options)
	{
		options  = {};
	}
	
	if (!options || !options.translator)
	{
		var translator = new Array();
		translator['1'] = '1';
		translator['2'] = '2';
		translator['3'] = '3';
		translator['4'] = '4';
		translator['5'] = '5';
		translator['6'] = '6';
		translator['7'] = '7';
		translator['8'] = '8';
		translator['9'] = '9';
		translator['0'] = '0';
		translator['.'] = 'dot';
		
		options.translator = translator;
	}

	if (!options || !options.pre_split_filter)
	{
		options.pre_split_filter = function(string){return names_to_numbers(string);};	
	}

	var el = document.getElementById(element_id)
	
	var children = el.childNodes;
	
	el.className = el.className+" replacement-imgs";
	
	for(i=0;i<children.length;i++)
	{
		var child = children[i]
		if (child.nodeType == 3)
		{
			var fonted = text_to_img(base_font_images_path,options.pre_split_filter(child.nodeValue),extension,options.translator);
			if (child.parentNode.replaceChild)
			{
				child.parentNode.replaceChild(fonted,child);
			}
			else
			{
				throw("no replaceChild");
			}
		}
	}
}

function text_filter(element_id,proc) {
	var el = document.getElementById(element_id)
	var children = el.childNodes;

	for(i=0;i<children.length;i++) {
		var child = children[i]
		if (child.nodeType == 3) {
			var new_string = proc(child.nodeValue);
			var filtered = document.createTextNode(new_string);
			if (child.parentNode.replaceChild) {
				child.parentNode.replaceChild(filtered,child);
			} else {
				throw("no replaceChild");
			}
		}
	}
}