$(document).ready(
    function()
	{
		
		// video thumbnails opening the player
		$videoLinks = $('div.video-thumb a');
		
		if ($videoLinks.length > 0) {
			$videoLinks.click(
                function()
				{
					
					// clear all other video placeholders
					$('div.video-placeholder').slideUp('slow').empty();
					
					$videoPlaceholder = $(this).parent().parent().find('div.video-placeholder');
					
					if ($videoPlaceholder.html().length > 0) {
						$videoPlaceholder.slideUp('slow').empty();
					}
					
					
					var linkArray      = $(this).attr('href').split('?');
					var playerUrl      = linkArray[0];
					// TODO: delete this after testing
					playerUrl          = "/flash/karta.swf";
                    
					// break params from url so they can be written by swf object					
					var paramsArray    = linkArray[1].split('&');
					
					var paramsLength = paramsArray.length;
                    var paramKey    = new Array();
                    var paramVal    = new Array();
					for (var i = 0; i < paramsLength; i++) {
						var singleParamArray = paramsArray[i].split('=');
						paramKey[i] = singleParamArray[0];
						paramVal[i] = singleParamArray[1];
					}

					$videoPlaceholder.append('<div id="flashcontent">You don\'t have Flash player plugin installed</div>');
					var videoPlayer = new SWFObject(playerUrl, "Video Player", "525", "200", "8", "#336699");
					
					// loop over params and add them
					paramsLength = paramKey.length;
					for (var j = 0; j < paramsLength; j++) {
					   videoPlayer.addParam(paramKey[j], paramVal[j]);	
					}
					
					videoPlayer.addParam("wmode", "opaque");
					videoPlayer.write("flashcontent");
					
					if ($(this).attr('title') != '' && 'Click to see video' != $(this).attr('title')) {
						var caption = $(this).attr('title');
					} else {
						var caption = '';
					}
					$videoPlaceholder.append('<p class="caption">' + caption + '</p>');
					$videoPlaceholder.slideDown('slow');
					
					return false;
				}
			);
		}
		
	}
);



function urlencode( str ) {
    // http://kevin.vanzonneveld.net
    // +   original by: Philip Peterson
    // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +      input by: AJ
    // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   improved by: Brett Zamir (http://brettz9.blogspot.com)
    // +   bugfixed by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +      input by: travc
    // +      input by: Brett Zamir (http://brettz9.blogspot.com)
    // +   bugfixed by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   improved by: Lars Fischer
    // %          note 1: info on what encoding functions to use from: http://xkr.us/articles/javascript/encode-compare/
    // *     example 1: urlencode('Kevin van Zonneveld!');
    // *     returns 1: 'Kevin+van+Zonneveld%21'
    // *     example 2: urlencode('http://kevin.vanzonneveld.net/');
    // *     returns 2: 'http%3A%2F%2Fkevin.vanzonneveld.net%2F'
    // *     example 3: urlencode('http://www.google.nl/search?q=php.js&ie=utf-8&oe=utf-8&aq=t&rls=com.ubuntu:en-US:unofficial&client=firefox-a');
    // *     returns 3: 'http%3A%2F%2Fwww.google.nl%2Fsearch%3Fq%3Dphp.js%26ie%3Dutf-8%26oe%3Dutf-8%26aq%3Dt%26rls%3Dcom.ubuntu%3Aen-US%3Aunofficial%26client%3Dfirefox-a'
                             
    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);
    };
    
    // The histogram is identical to the one in urldecode.
    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';
    
    // Begin with encodeURIComponent, which most resembles PHP's encoding functions
    ret = encodeURIComponent(ret);
 
    for (unicodeStr in histogram) {
        hexEscStr = histogram[unicodeStr];
        ret = replacer(unicodeStr, hexEscStr, ret); // Custom replace. No regexing
    }
    
    // Uppercase for full PHP compatibility
    return ret.replace(/(\%([a-z0-9]{2}))/g, function(full, m1, m2) {
        return "%"+m2.toUpperCase();
    });
}

String.prototype.trim = function () {
	  return this.replace(/^\s*(\S*(\s+\S+)*)\s*$/, "$1");
	};