function URLEncode(instring)
{
	// The Javascript escape and unescape functions do not correspond
	// with what browsers actually do...
	var SAFECHARS = "0123456789" +					// Numeric
					"ABCDEFGHIJKLMNOPQRSTUVWXYZ" +	// Alphabetic
					"abcdefghijklmnopqrstuvwxyz" +
					"-_.!~*'()";					// RFC2396 Mark characters
	var HEX = "0123456789ABCDEF";

	var plaintext = instring;
	var encoded = "";
	for (var i = 0; i < plaintext.length; i++ ) {
		var ch = plaintext.charAt(i);
	    if (ch == " ") {
		    encoded += "+";				// x-www-urlencoded, rather than %20
		} else if (SAFECHARS.indexOf(ch) != -1) {
		    encoded += ch;
		} else {
		    var charCode = ch.charCodeAt(0);
			if (charCode > 255) {
			    alert( "Unicode Character '" 
                        + ch 
                        + "' cannot be encoded using standard URL encoding.\n" +
				          "(URL encoding only supports 8-bit characters.)\n" +
						  "A space (+) will be substituted." );
				encoded += "+";
			} else {
				encoded += "%";
				encoded += HEX.charAt((charCode >> 4) & 0xF);
				encoded += HEX.charAt(charCode & 0xF);
			}
		}
	} // for

	return encoded;
};
function showFlash(){
	var flashObjects = document.getElementsByTagName("object");
	for (i = 0; i != flashObjects.length; i++) {
		flashObjects[i].style.visibility = "visible";
	}

	var flashEmbeds = document.getElementsByTagName("embed");
	for (i = 0; i != flashEmbeds.length; i++) {
		flashEmbeds[i].style.visibility = "visible";
	}
	
	var flashEmbeds = document.getElementsByTagName("applet");
	for (i = 0; i != flashEmbeds.length; i++) {
		flashEmbeds[i].style.visibility = "visible";
	}
}

// ---------------------------------------------------

function hideFlash(){
	var flashObjects = document.getElementsByTagName("object");
	for (i = 0; i != flashObjects.length; i++) {
		flashObjects[i].style.visibility = "hidden";
	}

	var flashEmbeds = document.getElementsByTagName("embed");
	for (i = 0; i != flashEmbeds.length; i++) {
		flashEmbeds[i].style.visibility = "hidden";
	}
	
	var flashEmbeds = document.getElementsByTagName("applet");
	for (i = 0; i != flashEmbeds.length; i++) {
		flashEmbeds[i].style.visibility = "hidden";
	}

}
function buttonmo(button,over) {
	if (over) {
		$("#button" + button).css("background-image","url('button_mo.png')");
		$("#button" + button).css("color","#000000");
	}
	else {
		$("#button" + button).css("background-image","url('button.png')");
		$("#button" + button).css("color","#FFFFFF");
	}
	if (button == 5) {
		cfocus = over;
		setTimeout('contact()',100);
	}
}

function blader(link) {
	window.location = link;
}

$(document).ready(function() {
	$('.blok').mouseover(function() {
	  var id = $(this).attr('id');
	  id = id.replace("blok", "")
	  $('#blok_pijl' + id).attr('src', 'pijl_mo.png');
	  
	});
	$('.blok').mouseout(function() {
	  var id = $(this).attr('id');
	  id = id.replace("blok", "")
	  $('#blok_pijl' + id).attr('src', 'pijl.png');

	});
});

var cfocus = 0;
var c2focus = 0;
var cfocusZ = 0;
var c2focusZ = 0;
var cfocusY = 0;
var c2focusY = 0;
var cfocusX = 0;
var c2focusX = 0;
var cfocusW = 0;
var c2focusW = 0;
var cfocusV = 0;
var c2focusV = 0;
var cfocusP = 0;
var c2focusP = 0;
var cfocusK = 0;
var c2focusK = 0;


function contact() {
	if (cfocus == 1 || c2focus == 1) {
		$("#cmenu").show();
		hideFlash();
	}
	else {
		$("#cmenu").hide();
		showFlash();
	}
}
function contactZ() {
	if (cfocusZ == 1 || c2focusZ == 1) {
		$("#cmenuZ").show();
	}
	else {
		$("#cmenuZ").hide();
	}
}
function contactY() {
	if (cfocusY == 1 || c2focusY == 1) {
		$("#cmenuY").show();
	}
	else {
		$("#cmenuY").hide();
	}
}
function contactX() {
	if (cfocusX == 1 || c2focusX == 1) {
		$("#cmenuX").show();
	}
	else {
		$("#cmenuX").hide();
	}
}
function contactW() {
	if (cfocusW == 1 || c2focusW == 1) {
		$("#cmenuW").show();
	}
	else {
		$("#cmenuW").hide();
	}
}
function contactV() {
	if (cfocusV == 1 || c2focusV == 1) {
		$("#cmenuV").show();
	}
	else {
		$("#cmenuV").hide();
	}
}
function contactP() {
	if (cfocusP == 1 || c2focusP == 1) {
		$("#cmenuP").show();
	}
	else {
		$("#cmenuP").hide();
	}
}

function contactK() {
	if (cfocusK == 1 || c2focusK == 1) {
		$("#cmenuK").show();
	}
	else {
		$("#cmenuK").hide();
	}
}