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://brett-zamir.me)
    // +   bugfixed by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +      input by: travc
    // +      input by: Brett Zamir (http://brett-zamir.me)
    // +   bugfixed by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   improved by: Lars Fischer
    // +      input by: Ratheous
    // +      reimplemented by: Brett Zamir (http://brett-zamir.me)
    // +   bugfixed by: Joris
    // +      reimplemented by: Brett Zamir (http://brett-zamir.me)
    // %          note 1: This reflects PHP 5.3/6.0+ behavior
    // %        note 2: Please be aware that this function expects to encode into UTF-8 encoded strings, as found on
    // %        note 2: pages served as UTF-8
    // *     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'

    str = (str+'').toString();
    
    // Tilde should be allowed unescaped in future versions of PHP (as reflected below), but if you want to reflect current
    // PHP behavior, you would need to add ".replace(/~/g, '%7E');" to the following.
    return encodeURIComponent(str).replace(/!/g, '%21').replace(/'/g, '%27').replace(/\(/g, '%28').
                                                                    replace(/\)/g, '%29').replace(/\*/g, '%2A').replace(/%20/g, '+');
}
function zoeken(form, where) {
	var values = form.tags.value;
	where = where||'';
	if(where == '') {
		var locationVar = "/search/"+urlencode(values);
	} else {
	    	var locationVar = "/"+where+"/search/"+urlencode(values);
	}

	//console.log(locationVar);
	document.location=locationVar;
	return false;
}

function submitSearch()
{
	var string = $(".searchBalkWordsInput").attr("value");
	var aantal = string.length;
	
	if(aantal > 2){
		return true;
	} else {
		alert("U zoekwoord moet uit 3 of meer letters bestaan");
		return false;
	}
}

function submitNieuwsbrief()
{
	var string = $(".naam_nieuwsbrief").attr("value");
	var aantal = string.length;
	
	if(aantal > 4){
		return true;
	} else {
		alert("Uw naam moet uit 5 of meer karakters bestaan.");
		return false;
	}
}


$(function()
{
	
	var string = $(".searchBalkWordsInput").attr("value");
	$(".searchBalkMostSearch li").bind("mousedown", function(){
		if(string.length == 0){
			 string = string + "" + $(this).html();
		} else {
			 string = string + " " + $(this).html();
		}
		$(".tags").attr("value", string);
	});
	
	
	
	
});