//basisvariabelen
theChosenFilter = "Kies een filter";
theChosenFilteron="";
theKeywords="";
advancedFilter=0;
sortfield="training_naam";

sortorder="ASC";
minSearchLength = 0;
maandaanbieding = 0;
reservelijst = 0;
txtLoading  = "Bezig met laden..."; // "Bezig met laden...";
txtSearching  = "Bezig met zoeken.";

// ==============================================================================
//       Op de pagina moet als onloadstatement minimaal SmallSearch('','','',0) staan
// ==============================================================================

function SmallSearch(filter,filteron,keywords,advanced) {
	//advanced: 0 = ignore; 1 = alleen advanced; 2 = alleen OT
	theChosenFilter = filter;
	theChosenFilteron = filteron;
	theKeywords = keywords;
	advancedFilter = advanced;
	
	//alert("theCall");
	DWREngine._errorHandler = errorHandler;
	DWREngine._execute(_cfscriptLocation, null, "fakesearch",theChosenFilter, theChosenFilteron,0,theKeywords,advancedFilter,sortfield,sortorder,SmallSearchResult);
}
function bigSearch(filter) {
	theChosenFilter = filter;
	document.getElementById("transveld").style.visibility = "visible";
	document.getElementById("ip_training").style.visibility = "hidden";
	document.getElementById("ip_training_home").style.visibility = "visible";
	if (filter != '') {
	DWRUtil.setValue("ip_training", txtLoading);
	DWREngine._errorHandler = errorHandler;
	DWREngine._execute(_cfscriptLocation, null, "homesearch",theChosenFilter, theChosenFilteron,0,theKeywords,advancedFilter,sortfield,sortorder, homeSearchResult);
	} else {
	
	//CSBfleXcroll('traininglist_big');
	}
	
}
function closeHomeSearch() {
	document.getElementById("transveld").style.visibility = "hidden";
	document.getElementById("ip_training").style.visibility = "visible";
	document.getElementById("ip_training_home").style.visibility = "hidden";
	DWRUtil.setValue("ip_training_home", txtLoading);
	
	//alert("theCall");
	DWREngine._errorHandler = errorHandler;
	DWREngine._execute(_cfscriptLocation, null, "fakesearch",theChosenFilter, theChosenFilteron,0,theKeywords,advancedFilter,sortfield,sortorder, SmallSearchResult);
}
function SmallSearchResult(returndata) {
	//alert("theResult");
	DWRUtil.setValue("ip_training", returndata[1]);
	document.searchForm_fake.tq_fake.value = theKeywords;
	//DWRUtil.setValue("filter_naam",theChosenFilter);
	/* var tabs = $('trainsort').getElementsByTagName("a");
		if ($('trainsort')) {
	  	for (var i=0; i < tabs.length; ++i) {
    		tabBorder.render(tabs[i]);
    		}
    	}
    */ 
	//CSBfleXcroll('traininglist_small');
	
	
}
function homeSearchResult(returndata) {
	DWRUtil.setValue("ip_training_home", returndata[1]);
	//CSBfleXcroll('traininglist_big');
	document.searchForm.tq.value = theKeywords;
	if (document.searchForm.tq) {
		document.searchForm.tq.focus();
	}
	DWRUtil.setValue("filter_naam",theChosenFilter);
	DWREngine._execute(_cfscriptLocation, null, "getFilter", theChosenFilter, getFilterResult);
	
}
function getFilter(filter,containername) {
	theChosenFilter = filter;
	DWRUtil.setValue(containername,filter);
	DWREngine._execute(_cfscriptLocation, null, "getFilter", theChosenFilter, getFilterResult);
}
function getFilterResult(returndata) {
	DWRUtil.setValue("zoekfilter", returndata[1]);
	//CSBfleXcroll('optionwrapper_scroll_' + theChosenFilter + '_naam');
	document.getElementById('optionwrapper_scroll_' + theChosenFilter + '_naam').toggle(0);
	if (returndata[0] == 1 && _referer) {
		location.href = _referer;
	}
}
function applyFilter(filteron,containername) {
	//alert(theChosenFilter);
	theChosenFilteron = filteron;
	var filterArray = new Array(txtSearching);
	DWRUtil.setValue("traininglist_container", filterArray[0]);
	DWRUtil.setValue(containername,theChosenFilteron);
	DWREngine._errorHandler = errorHandler;
	DWREngine._execute(_cfscriptLocation, null, "homesearch_search", 0,theChosenFilter, theChosenFilteron,0,theKeywords,advancedFilter,sortfield,sortorder,applyFilterResult);
}
function applyFilterResult(returndata) {
	//alert("theResult");
	DWRUtil.setValue("traininglist_container", returndata[1]);
	//CSBfleXcroll('traininglist_big');
}
function keywordSearch() {
	theKeywords = document.searchForm.tq.value;
	//alert(theKeywords);
	if(theKeywords.length >= minSearchLength) {
		DWREngine._errorHandler = errorHandler;
		DWREngine._execute(_cfscriptLocation, null, "homesearch_search", 0,theChosenFilter,theChosenFilteron,0,theKeywords,advancedFilter,sortfield,sortorder,applyFilterResult);
	} else {
		return
	}
}
function smallkeywordSearch() {
	theKeywords = document.searchForm.tq.value;
	if(theKeywords.length >= minSearchLength) {
		DWREngine._errorHandler = errorHandler;
		DWREngine._execute(_cfscriptLocation, null, "smallsearch_search", 0,theChosenFilter,theChosenFilteron,0,theKeywords,advancedFilter,sortfield,sortorder,applySmallFilterResult);
	} else {
		return
	}
}
function applySmallFilterResult(returndata) {
	//alert("theResult");
	DWRUtil.setValue("traininglist_container", returndata[1]);
	//CSBfleXcroll('traininglist_small');
}
function getTrainingData(fieldname,trainingId) {
	//alert('Yay! ' + trainingId);
	theObj = document.getElementById('select_wrapper_' + fieldname);
	//alert(theObj);
	DWRUtil.setValue("training_data", txtLoading);
	DWREngine._execute(_cfscriptLocation, null, "getTrainingData",trainingId,theObj.style.zIndex,getTrainingDataResult);
}
function checkAvailable(fieldname,dataId) {
	//alert('Yay! ' + dataId);
	//theObj = document.getElementById('select_wrapper_' + fieldname);
	//alert(theObj);
	//DWRUtil.setValue("training_data", txtLoading);
	//DWREngine._execute(_cfscriptLocation, null, "getTrainingData",trainingId,theObj.style.zIndex,getTrainingDataResult);
	//DWREngine._execute(_cfscriptLocation, null, "getDataBeschikbaar",dataId,checkAvailableResult);
}
function getTrainingDataResult(returndata) {
	maandaanbieding = 0;
	document.FrmInschrijf.maandaabieding.value = 'nee';
	DWRUtil.setValue("training_data", returndata[1]);
	if(returndata[0] >= 5) {
		//reservelijst = 1
	}
	if(returndata[0] == 2 || returndata[0] == 6) {
		DWREngine._execute(_cfscriptLocation, null, "getArrangement",getArrangementResult);
	} else if(returndata[0] == 3 || returndata[0] == 7) {
		maandaanbieding = 1;
		DWREngine._execute(_cfscriptLocation, null, "getAanbieding",getAanbiedingResult);
	} else if(returndata[0] == 4 || returndata[0] == 8) {
		maandaanbieding = 1;
		DWREngine._execute(_cfscriptLocation, null, "getArrangement",getArrangementResult);
	} else {
		DWRUtil.setValue("training_overnachting", "");
		
	}
}
function getArrangementResult(returndata) {
	DWRUtil.setValue("training_overnachting", returndata[1]);
	if ( maandaanbieding == 1) {
		DWREngine._execute(_cfscriptLocation, null, "getAanbieding",getAanbiedingResult);
	} else {
		//DWRUtil.setValue("maandaanbieding", "");
	}
	if ( reservelijst == 1) {
		DWREngine._execute(_cfscriptLocation, null, "getReservelijst",getReservelijstResult);
	} else {
		DWRUtil.setValue("reservelijst", "");
	} 
}
function getAanbiedingResult(returndata) {
	document.FrmInschrijf.maandaabieding.value = 'ja';
	//DWRUtil.setValue("maandaanbieding", returndata[1]);
	if ( reservelijst == 1) {
		DWREngine._execute(_cfscriptLocation, null, "getReservelijst",getReservelijstResult);
	} else {
		DWRUtil.setValue("reserverlijst", "");
	}
}
function getReservelijstResult(returndata) {
	DWRUtil.setValue("reservelijst", returndata[1]);
}
function antiSpamValididated(str) {
	var chck = document.getElementById('antiSpamValidation').value;
	return (hex_md5(str).toUpperCase() == chck.toUpperCase());
}
function checkForm(formName,functionname) {
	var errorNum = 0;
	var firstfocus = "";
	var errorTxt = "De volgende velden zijn onjuist: ";
	var currentFieldname = '';

	//'<strong>Foutmelding</strong><p>De verplichte velden met een <span class="errorrood">&bull; </span> zijn niet (juist) ingevuld. Vul deze in en klik opnieuw op verzend.</p>';
	var validateEmail = /^([a-zA-Z0-9])+([\.a-zA-Z0-9_-])*@([a-zA-Z0-9_-])+(\.[a-zA-Z0-9_-]+)+$/;//TO DO: Email validatie activeren
	for (var i=0;i<formName.elements.length;i++) {
		if (document.getElementById('req_' + formName.elements[i].name) != null) {
			currentFieldname = formName.elements[i].name.toLowerCase();
			//alert(currentFieldname);
			
			switch(currentFieldname) {
				case "email":
				case "organisatie_contactemail":

				if(!validateEmail.test(formName.elements[i].value)) {
					errorNum++;
					if (firstfocus == "") {
						firstfocus = formName.elements[i].name
					}
					document.getElementById('req_' + formName.elements[i].name).parentNode.childNodes[0].className = 'verplicht_error';
					var errorbox = document.getElementById('form_error');
					errorbox.className = 'errorzone';
					var txt = '<span class="errorrood">&bull; </span>' + document.getElementById('req_' + formName.elements[i].name).parentNode.lastChild.nodeValue + '<br>';
					errorTxt = errorTxt +  txt;
					alert(txt);
				}
				break;
				
				default:
				if (	formName.elements[i].value == '' 
						|| (formName.elements[i].type == 'checkbox' && formName.elements[i].checked == false) 
						|| (formName.elements[i].name == 'verifyCode' && !antiSpamValididated(formName.elements[i].value.toUpperCase()))
					) {
					errorNum++;
					if (firstfocus == "") {
						firstfocus = formName.elements[i].name
					}
					document.getElementById('req_' + formName.elements[i].name).parentNode.childNodes[0].className = 'verplicht_error';
					var errorbox = document.getElementById('form_error');
					errorbox.className = 'errorzone';
					var txt = '<span class="errorrood">&bull; </span>' + document.getElementById('req_' + formName.elements[i].name).parentNode.lastChild.nodeValue + '<br>';
					errorTxt = errorTxt +  txt;
				}
				break;
				
			}
			
		}
	}
	if (errorNum) {
		errorbox.innerHTML = errorTxt;
		scroll(0,0);
		return false
	} else {
		document.getElementById('form_error').className = '';
		document.getElementById('form_error').innerHTML = '';
		if(functionname != "") {
			submitForm(formName,functionname);
		} else {
		 	return true
		}
	}
}

function submitForm(formName,functionname) {
	var field = new Array();
	var oWddx = new WddxSerializer();
	for (var i=0;i<(formName.elements.length-1);i++) {
		var data = new Object;
		data.theName = encodeURI(formName.elements[i].name);
		if(formName.elements[i].type == "checkbox" || formName.elements[i].type == "radio"){
     		if(formName.elements[i].checked == true) { //alleen de waarde van aangevinkte pakken
     	 		data.theValue = encodeURI(formName.elements[i].value);
     	 	} else {
     	 		data.theValue = "";
     		}
     	} else if (formName.elements[i].type == "select") {
			//alert('selected Index =' + formName.elements[i].selectedIndex);
		} else if (formName.elements[i].type == "select-multiple") {
			data.theValue = "";
			//if(formName.elements[i].name.indexOf('_selected') != -1) {
				for (oc=0; oc<formName.elements[i].length; oc++) {
					if(data.theValue.length>0)
						data.theValue = data.theValue + ',' + formName.elements[i].options[oc].value;
					else
						data.theValue = formName.elements[i].options[oc].value;
				}
			//}
		} else if (formName.elements[i].type == "button"){
			data.theValue = '';
		} else {
			data.theValue = encodeURI(formName.elements[i].value);
		}
		//alert(formName.elements[i].parentNode.parentNode.childNodes[1].lastChild);
		if (formName.elements[i].parentNode.parentNode.childNodes[0].lastChild) {
		data.theTitle = encodeURI(formName.elements[i].parentNode.parentNode.childNodes[0].lastChild.nodeValue);//IE
		} else if (formName.elements[i].parentNode.parentNode.childNodes[1].lastChild){
		data.theTitle = encodeURI(formName.elements[i].parentNode.parentNode.childNodes[1].lastChild.nodeValue);//anders
		} else {
		data.theTitle = data.theName;
		}
		field[i] = data;
		//alert(formName.elements[i].name + '\nType=' + formName.elements[i].type + '\n\nname=' + data.theName + ' \nlabel= \'' + data.theTitle + '\' \nvalue= ' + data.theValue);
	}
	DWREngine._execute(_cfscriptLocation, null, functionname, oWddx.serialize(field),formName.name,submitFormResult);
}

function submitFormResult(returndata) {
	window.location = "http://www.vergouwenoverduin.nl/Inschrijving_Voltooid.html";
	//DWRUtil.setValue("formarea", returndata[1]);
}
function setSortorder(thesortfield) {
	DWRUtil.setValue("traininglist_small", txtLoading);
	if (sortorder == "ASC" && sortfield == thesortfield) {
		sortorder="DESC";
	} else {
		sortorder="ASC";
	}
	sortfield=thesortfield;
	
	DWREngine._execute(_cfscriptLocation, null, "fakesearch",theChosenFilter, theChosenFilteron,0,theKeywords,advancedFilter,sortfield,sortorder,SmallSearchResult);
}
function setSortorder2(thesortfield) {
	DWRUtil.setValue("traininglist_big", txtLoading);
	if (sortorder == "ASC" && sortfield == thesortfield) {
		sortorder="DESC";
	} else {
		sortorder="ASC";
	}
	sortfield=thesortfield;
	
	DWREngine._execute(_cfscriptLocation, null, "homesearch",theChosenFilter, theChosenFilteron,0,theKeywords,advancedFilter,sortfield,sortorder,homeSearchResult);
}
function trim(s){
	if((s==null)||(typeof(s)!='string')||!s.length)return'';return s.replace(/^\s+/,'').replace(/\s+$/,'')}