var raico_homeUrl = 'http://www.rateicons.com/', 
	raico_cid = 0,
	raico_label = 'Emo-rate it:',
//	raico_loc = (!parent.document.location ? document.location : (parent.document.location != document.location ? parent.document.location : document.location ) ).toString();
	raico_loc = document.location.toString();


var raico_emos = 	{"1": {"file":"angry" , "label":"Makes me angry!","modern" : "true","classic" : "true","orange" : "true"},"2": {"file":"undecided" , "label":"Not sure what to think","modern" : "true","classic" : "true","orange" : "true"},"3": {"file":"smiley" , "label":"This is funny","modern" : "true","classic" : "true","orange" : "true"},"4": {"file":"sad" , "label":"Makes me sad","modern" : "true","classic" : "true","orange" : "true"},"5": {"file":"cool" , "label":"This is cool!","modern" : "false","classic" : "true","orange" : "true"},"8": {"file":"hilarious" , "label":"This is hilarious!","modern" : "true","classic" : "true","orange" : "true"},"9": {"file":"cry" , "label":"Makes me cry...","modern" : "true","classic" : "false","orange" : "true"},"10": {"file":"love" , "label":"I love it!","modern" : "true","classic" : "false","orange" : "true"}};

//injecting our css
document.writeln('<link href="'+raico_homeUrl+'css/raico.css" rel="stylesheet" type="text/css" />');
if (navigator.appName == 'Microsoft Internet Explorer')
	document.writeln('<link href="'+raico_homeUrl+'css/raico_ie.css" rel="stylesheet" type="text/css" />');
if (navigator.vendor && navigator.vendor.indexOf('Apple') >= 0)
	document.writeln('<link href="'+raico_homeUrl+'css/raico_saf.css" rel="stylesheet" type="text/css" />');

function raico_show( options , write )
{
	
	var surl, buffer = '', write = (write == null ? true : false),
		raid = options['id'] || raico_cid++,
		style = options['style'] || raico_settings['style'] || 'def',
		rtext = options['label'] || raico_settings['label'] || raico_label,
		clear = options['clear'] || raico_settings['clear'] || true,
		dtype = options['dtype'] || raico_settings['dtype'] || 'small',
		emopack = options['pack'] || raico_settings['pack'] || "classic";	
	
	var raico_v = (document.location.toString().indexOf('http://www.rateicons.com/embed.php') == -1 ? raico_get_cookie('raico_0_'+raid) : null);
	
	buffer += '<div class="raico_box '+style+'" id=raico_'+raid+'>'+(rtext != 'false' ? (raico_v > 0 ? '<b>Emo-rated!</b>' : '<b>'+rtext+'</b>') : '')+'&nbsp;';
	
	for (var i = 0; i < raico_options.length; i++)
	{
		
		surl = "javascript:raico_svote('"+raid+"','"+(options['id'] || 0)+"','"+raico_options[i]['id']+"','"+fix_sq(options['title']||'')+"','"
			    +fix_sq(options['url'] || raico_settings['url'] || raico_loc || '')+"')";
		
		if (raico_emos[raico_options[i]['id']] && raico_emos[raico_options[i]['id']][emopack] == 'true')
		{
			if (dtype == 'small')
			{
				buffer += "<a href=\""+surl+"\" id='raico_i_"+raid+"_"+raico_options[i]['id']+"'><img src='"+raico_homeUrl+"i/ricons/"+emopack+"/"+
							raico_emos[raico_options[i]['id']].file+".gif' title=\""+raico_emos[raico_options[i]['id']].label+"\" border='0' align='texttop'></a>";
			}
			else if (dtype == 'full')
			{
				buffer += "<div class='raico_option'><a href=\""+surl+"\" id='raico_i_"+raid+"_"+raico_options[i]['id']+"'><img src='"+raico_homeUrl+"i/ricons/"+emopack+"/"+
						raico_emos[raico_options[i]['id']].file+".gif' title=\""+raico_emos[raico_options[i]['id']].label+"\" border='0' align='texttop'>"+raico_emos[raico_options[i]['id']].label+"</a></div>";
			}
		}
	}

	buffer += "<a href='"+raico_homeUrl+"v/?raid="+raid+"&title="+fix_sq(options['title']||'')+"&url="+fix_sq(options['url'] || raico_settings['url'] || raico_loc || '')+"' target='_blank'><img src='"+raico_homeUrl+"i/stats.gif' border='0' align='texttop' class='stats'></a>";
	buffer += '<div id="raico_fr_'+raid+'" class="re_frame"></div></div>';

	if (clear)
		buffer +='<div style="clear:both;"></div>';

	if (write)
	{
		document.writeln(buffer);

		if (raico_v != null)	raico_svisual(raid, raico_v);
	}
	else
		return(buffer);
	
}

function raico_svote( raid, id, voted, title, url)
{
	
	// send vote cross-domain via iframe
	document.getElementById('raico_fr_'+raid).innerHTML = '<iframe src="'+raico_homeUrl+'vote/?raid='+raid+'&voted='+voted+'&title='+title+'&url='+url+(id > 0 ? '&id='+id : '')+'" width=1 height=1 frameborder=0></iframe>';
	// set cookie to remember this vote
	raico_set_cookie('raico_0_'+raid, voted, 365, '/', location.hostname);
			
	raico_svisual( raid, voted);
}

function raico_svisual ( raid, voted )
{
	for (i=0; i < raico_options.length; i++)
	{
		var iid = 'raico_i_'+raid+'_'+raico_options[i]['id'];

		if (document.getElementById(iid))
		{
			document.getElementById(iid).className = ( raico_options[i]['id'] == voted ? 'active' : 'dis');
		}
	}		
}

function raico_get_cookie( name ) {
	var start = document.cookie.indexOf( name + "=" );
	var len = start + name.length + 1;
	if ( ( !start ) && ( name != document.cookie.substring( 0, name.length ) ) ) {
		return null;
	}
	if ( start == -1 ) return null;
	var end = document.cookie.indexOf( ';', len );
	if ( end == -1 ) end = document.cookie.length;
	return unescape( document.cookie.substring( len, end ) );
}

function raico_set_cookie( name, value, expires, path, domain, secure ) {
	var today = new Date();
	today.setTime( today.getTime() );
	if ( expires ) {
		expires = expires * 1000 * 60 * 60 * 24;
	}
	var expires_date = new Date( today.getTime() + (expires) );
	document.cookie = name+'='+escape( value ) +
		( ( expires ) ? ';expires='+expires_date.toGMTString() : '' ) + //expires.toGMTString()
		( ( path ) ? ';path=' + path : '' ) +
		( ( domain ) ? ';domain=' + domain : '' ) +
		( ( secure ) ? ';secure' : '' );
}

function addslashes(str) {
str=str.replace(/\'/g,'\\\'');
str=str.replace(/\"/g,'\\"');
str=str.replace(/\\/g,'\\\\');
str=str.replace(/\0/g,'\\0');
str=str.replace(/\\\\/g,'\\');
return str;
}
function stripslashes(str) {
str=str.replace(/\\'/g,'\'');
str=str.replace(/\\"/g,'"');
str=str.replace(/\\\\/g,'\\');
str=str.replace(/\\0/g,'\0');
return str;
}

function fix_sq (str)
{
	if (str != null)
	{
		str=str.replace(/\'/g,'‘');
		return str;
	}
	else
		return null;
}

/* hooks for blog platforms */

function raico_hook ()
{
	if ( pname == 'typepad' )
	{
		
		// checking if running in preview	
		if (document.location.toString().indexOf('/design/widgets') > 0)
		{
			raico_show({});
		}
		else
		{
			// hook rateicons to blog posts
			
			var articles = getElementsByClass('entry',null,'div');
			
			for (var i=0; i < articles.length; i++)
			{

				var tmp = getElementsByClass('entry-content',articles[i],'div');
				var tmp2 = getElementsByClass('entry-header',articles[i],'h3');

				if (tmp[0] && tmp2[0])
				{				
					var raid = articles[i].id.replace('entry-','');
				
					tmp[0].innerHTML += raico_show({'id' : raid , 'title' : tmp2[0].innerHTML.replace(/(<([^>]+)>)/ig,"") },false);
				
					var raico_v = raico_get_cookie('raico_0_'+raid);

					if (raico_v != null)	raico_svisual(raid, raico_v);
				}
			}
		}
		
	}
	else if ( pname == 'blogger' )
	{

		// hook rateicons to blog posts
		
		var articles = getElementsByClass('post',null,'div');
		
		for (var i=0; i < articles.length; i++)
		{
			
			var tmp = getElementsByClass('post-body',articles[i],'div');
			var tmp2 = getElementsByClass('post-title',articles[i],'h3');

			if (tmp[0] && tmp2[0])
			{				
				var raid = articles[i].getElementsByTagName('a')[0].name.substr(-6);
			
				tmp[0].innerHTML += raico_show({'id' : raid , 'title' : tmp2[0].innerHTML.replace(/(<([^>]+)>)/ig,"") },false);
			
				var raico_v = raico_get_cookie('raico_0_'+raid);

				if (raico_v != null)	raico_svisual(raid, raico_v);
			}
						
		}
	
	}
	else
	{
		alert ("I'm lost...");
	}
}

function getElementsByClass(searchClass,node,tag) {
var node = (node == null ? document : node);
var tag = (tag == null ? '*' : tag);	
var classElements = new Array();
var els = node.getElementsByTagName(tag); // use "*" for all elements
var elsLen = els.length;
var pattern = new RegExp("\\b"+searchClass+"\\b");
for (i = 0, j = 0; i < elsLen; i++) {
 if ( pattern.test(els[i].className) ) {
 classElements[j] = els[i];
 j++;
 }
}
return classElements;
}

//create onDomReady Event
window.onDomReady = DomReady;

//Setup the event
function DomReady(fn)
{
	//W3C
	if(document.addEventListener)
	{
		document.addEventListener("DOMContentLoaded", fn, false);
	}
	//IE
	else
	{
		document.onreadystatechange = function(){readyState(fn)}
	}
}

//IE execute function
function readyState(fn)
{
	//dom is ready for interaction
	if(document.readyState == "interactive")
	{
		fn();
	}
}