$(document).ready(
		function() {
			var allVars = $.getUrlVars();
			var passedParameters = convertParameterToString(allVars);
			
			/*	var allVars = $.getUrlVars();
			var passedParameters = convertParameterToString(allVars);
			for ( var i = 1; i < allVars.length; i++) {
				$('.currentFilters').append(
						"<p class='filter' id="
								+ allVars[i]
								+ "><span>"
								+ allVars[i]
								+ "&nbsp;:&nbsp;"
								+ $.getUrlVar(allVars[i]).replace('%20', ' ')
								+ "</span><a class='remove' href='"
								+ passedParameters.replace("&" + allVars[i]
										+ "=" + $.getUrlVar(allVars[i]), "")
								+ "'>&nbsp;</a></p>");
				$("tr#" + allVars[i]).hide();
			}*/
			$('.filters select').change(function(){
				window.location =passedParameters +"&" + $(this).attr('name')+"="+$(this).val();
			});
			
		});
function convertParameterToString(allVars) {
	var link = "?";
	for ( var i = 0; i < allVars.length; i++) {
		link += allVars[i] + "=" + $.getUrlVar(allVars[i]);
		if (i != allVars.length - 1) {
			link += "&";
		}
	}
	return link;
}

/* copied from internet */
$.extend( {
	getUrlVars : function() {
		var vars = [], hash;
		var hashes = window.location.href.slice(
				window.location.href.indexOf('?') + 1).split('&');
		for ( var i = 0; i < hashes.length; i++) {
			hash = hashes[i].split('=');
			vars.push(hash[0]);
			vars[hash[0]] = hash[1];
		}
		return vars;
	},
	getUrlVar : function(name) {
		return $.getUrlVars()[name];
	}
});