function filterKunstenaar(htmlInput) {
	if(htmlInput.value == "0"){
		return false;
	} else {
		document.forms[0].submit();
	}
}

function filterCollectie() {
	document.forms[0].submit();	
}

function test(){

	document.getElementById("kunstdetail").style.display = "none";
	document.getElementById("loader").style.display = "";
	//alert(document.getElementById("loader").style.display );
	//document.loader.style.display = "block";
	/*
alert(parent.document.getElementById("fancybox-outer").style.height);
	//parent.$(”#fancybox_outer”).width(100); 
	//parent.document.getElementById("fancybox-outer").width = "100px";
parent.document.getElementById("fancybox-outer").style.height = "100px;";
	//parent.$(”#fancybox_outer”).height(120);
	//parent.document.getElementById("fancybox-outer").height = "100px";
	parent.$.fancybox.resize();
	*/
}

function getKunst(htmlInput){
	$(document).ready(function() {
        $("#popup"+htmlInput.value).fancybox().trigger('click');
    });
}

function validateForm(){
	var errMsg = "";

	
	if (document.getElementById("email").value == "") {
        errMsg += "- Er is geen e-mailadres ingevuld \r\n";

    } else {
        var email = document.getElementById("email").value;
        var filter = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
        if (!filter.test(email)) {
            errMsg += "- Er is geen geldige e-mailadres ingevuld \r\n";
        }
    }
	
	if(document.getElementById("naam").value == ""){
		errMsg += "- Er is geen naam ingevuld.\r\n";
	}
	
	if(document.getElementById("onderwerp").value == ""){
		errMsg += "- Er is geen onderwerp ingevuld.\r\n";
	}
	
	if(document.getElementById("bericht").value == ""){
		errMsg += "- Er is geen bericht ingevuld.\r\n";
	}
	
	if (errMsg == "") {
		return true;
    } else {
        alert("De volgende fouten zijn opgetreden: \r\n \r\n" + errMsg + "\r\n Verhelp deze problemen en probeer het nogmaals.");
        return false;
    }	
	return false;
}