function GetMetaValue(meta_name) {
	var my_arr=document.getElementsByTagName("META");
	for (var counter=0; counter<my_arr.length; counter++) {
		if (my_arr[counter].name.toLowerCase() == meta_name.toLowerCase()) {
		   return my_arr[counter].content;
		   }
	}
	return '';
}
function GetLinkValue(meta_name) {
	var my_arr=document.getElementsByTagName("link");
	for (var counter=0; counter<my_arr.length; counter++) {
		if (my_arr[counter].rel.toLowerCase() == meta_name.toLowerCase()) {
		   return my_arr[counter].href;
		   }
	}
	return '';
}
function urlencode( str ) {
	var histogram = {}, unicodeStr='', hexEscStr='';
	var ret = (str+'').toString();
	var replacer = function(search, replace, str) {
		var tmp_arr = [];
		tmp_arr = str.split(search);
		return tmp_arr.join(replace);
	};
	histogram["'"]   = '%27';
	histogram['(']   = '%28';
	histogram[')']   = '%29';
	histogram['*']   = '%2A';
	histogram['~']   = '%7E';
	histogram['!']   = '%21';
	histogram['%20'] = '+';
	histogram['\u00DC'] = '%DC';
	histogram['\u00FC'] = '%FC';
	histogram['\u00C4'] = '%D4';
	histogram['\u00E4'] = '%E4';
	histogram['\u00D6'] = '%D6';
	histogram['\u00F6'] = '%F6';
	histogram['\u00DF'] = '%DF';
	histogram['\u20AC'] = '%80';
	histogram['\u0081'] = '%81';
	histogram['\u201A'] = '%82';
	histogram['\u0192'] = '%83';
	histogram['\u201E'] = '%84';
	histogram['\u2026'] = '%85';
	histogram['\u2020'] = '%86';
	histogram['\u2021'] = '%87';
	histogram['\u02C6'] = '%88';
	histogram['\u2030'] = '%89';
	histogram['\u0160'] = '%8A';
	histogram['\u2039'] = '%8B';
	histogram['\u0152'] = '%8C';
	histogram['\u008D'] = '%8D';
	histogram['\u017D'] = '%8E';
	histogram['\u008F'] = '%8F';
	histogram['\u0090'] = '%90';
	histogram['\u2018'] = '%91';
	histogram['\u2019'] = '%92';
	histogram['\u201C'] = '%93';
	histogram['\u201D'] = '%94';
	histogram['\u2022'] = '%95';
	histogram['\u2013'] = '%96';
	histogram['\u2014'] = '%97';
	histogram['\u02DC'] = '%98';
	histogram['\u2122'] = '%99';
	histogram['\u0161'] = '%9A';
	histogram['\u203A'] = '%9B';
	histogram['\u0153'] = '%9C';
	histogram['\u009D'] = '%9D';
	histogram['\u017E'] = '%9E';
	histogram['\u0178'] = '%9F';
	ret = encodeURIComponent(ret);
	for (unicodeStr in histogram) {
		hexEscStr = histogram[unicodeStr];
		ret = replacer(unicodeStr, hexEscStr, ret); 
	}
	return ret.replace(/(\%([a-z0-9]{2}))/g, function(full, m1, m2) {
		return "%"+m2.toUpperCase();
	});
}
function faceporn_print(){
	var fp_button = 'http://www.faceporn.com/img/widget.gif';
	var fp_title = document.title;
	if(faceporn_title){
		fp_title = faceporn_title;
	}
	var fp_description = GetMetaValue('description');
	if(faceporn_description){
		fp_description = faceporn_description;
	}
	var fp_thumbnail = GetLinkValue('image_src');
	if(faceporn_thumbnail){
		fp_thumbnail = faceporn_thumbnail;
	}
	document.write('<iframe height="61" width="50" scrolling="no" allowTransparency="true" frameborder="0" src="http://widget.faceporn.com/widget.php?u='+faceporn_id+'&l='+urlencode(faceporn_link)+'&t='+urlencode(fp_title)+'&d='+urlencode(fp_description)+'&i='+urlencode(fp_thumbnail)+'"><a href="http://www.faceporn.com/">FacePorn</a></iframe>');	
}
function faceporn_fans(){
	if(!isdefined('faceporn_style')){
		faceporn_style = 1;	
	}
	switch(faceporn_style){
		case 1: height = 30; width = 300; faceporn_style = 1; break;
		case 2: height = 60; width = 160; faceporn_style = 2; break;
		case 3: height = 60; width = 120; faceporn_style = 3; break;
		default: height = 30; width = 300; faceporn_style = 1; break;
	}
	document.write('<iframe height="'+height+'" width="'+width+'" scrolling="no" allowTransparency="true" frameborder="0" src="http://widget.faceporn.com/fanswidget.php?u='+faceporn_id+'&style='+faceporn_style+'&w='+width+'&h='+height+'"><a href="http://www.faceporn.com/">FacePorn</a></iframe>');	
}
function isdefined(variable)
{
    return (typeof(window[variable]) == "undefined")?  false: true;
}