if (is.nav4 && !is.gecko) {
	self.location = 'ns/index.html'
}

function setSize() {
	if (is.ie || is.gecko) {
		tablesize = getElt('tableId');
		heightSpacerElt = getElt('heightSpacer');
		centerSpacerElt = getElt('centerspacer');
		setEltHeight(heightSpacerElt, 5);
		if (getCurrentWinHeight() > getEltHeight(tablesize)) (arguments[0] == 1) ? setEltHeight(heightSpacerElt, (getCurrentWinHeight()-155)) : setEltHeight(heightSpacerElt, (getCurrentWinHeight()-125));

		widthVar = getCurrentWinWidth();
		widthUse = widthVar - 410;
		if(is.gecko) widthUse -= 20;
		if (widthUse < 358) {
			widthUse = 358;
		} else  if (widthUse > 450) {
			widthUse = 450;	   
		}
		setEltWidth(centerSpacerElt, widthUse)
	}
}

function docTitle(code) {
	code.search(/(\d+-\d+).*/);
	switch (RegExp.$1) {
	    case "1-1" :
			dw("Primair onderwijs");
	        break;
	    case "1-2" :
			dw("Voortgezet onderwijs");
	        break;
	    case "1-3" :
			dw("Middelbaar beroepsonderwijs en volwassenen- educatie");
	        break;
	    case "1-4" :
			dw("Hoger onderwijs");
	        break;
	    case "1-5" :
	        dw("Besturenraad");
	        break;
	    default :
	        statement;
	}
	document.close();
}

function menuOver(item) {
	//if (pageLoaded == 1) {
		item.style.backgroundColor = "#99C9D5";
	//}
}

function menuOut(item) {
	//if (pageLoaded == 1) {
		item.style.backgroundColor = "";
	//}
}

//check and set size in advance with stylesheets;
function setStyle(colorcode) {
	widthUse = getCurrentWinWidth();
	widthUse -= 410;
	if(is.gecko) widthUse -= 20;
	if (widthUse < 358) {
	    widthUse = 358;
	} else  if (widthUse > 450) {
		widthUse = 450;	   
	}
 	dw("<style>");
	dw("#centerspacer { width : "+ widthUse +"px;}");
	switch (colorcode) {
	    case "1-1":
	        dw(".introblock { background-color : #9EE0EF; }");
			dw("#bodyright { background-color : #3DC1E0; }");
			dw(".background { background-color :#3DC1E0; }");
			break;
	    case "1-2" :
	        dw(".introblock { background-color : #ADE8A3; }");
			dw("#bodyright { background-color : #5CD147; }");
			dw(".background { background-color :#5CD147; }");
	        break;
	    case "1-3" :
	        dw(".introblock { background-color : #FFD683; }");
			dw("#bodyright { background-color : #FFAD08; }");
			dw(".background { background-color :#FFAD08; }");
	        break;
	    case "1-4" :
	        dw(".introblock { background-color : #F3B3CB; }");
			dw("#bodyright { background-color : #E0417E; }");
			dw(".background { background-color :#E0417E; }");
	        break;
	    case "1-5" :
	        dw(".introblock { background-color : #D2F08E; }");
			dw("#bodyright { background-color : #A5E21E; }");
			dw(".background { background-color :#A5E21E; }");
	        break;
	    default :
			dw(".introblock { background-color : #D2F08E; }");
			dw("#bodyright { background-color : #A5E21E; }");
			dw(".background { background-color :#A5E21E; }");
	}

	dw("</style>");
	document.close();
}

function popMenu(item, nr) {
	//if (pageLoaded == 1) {
		popOffMenu();
		ding = getElt("menu" + nr);
		setEltVisibility(ding, "visible");
		widthVar = getCurrentWinWidth();
		widthUse = widthVar - 410;
		if(is.gecko) widthUse -= 20;
		if (widthUse < 358) {
			widthUse = 358;
		} else  if (widthUse > 450) {
			widthUse = 450;	   
		}
		if (widthVar > 780) {
			LeftVar = (widthVar - widthUse - 410)/2;
			if (is.gecko) if (getCurrentWinHeight() < getEltHeight(getElt('tableId'))) LeftVar -= 7;
		} else {
			LeftVar = 0;
		}
		if (nr > 1) { LeftVar += 60 }
		if (nr > 2) { LeftVar += 58 }	
		if (nr > 3) { LeftVar += 71 }
		if (nr > 4) { LeftVar += 61 }	
		setEltLeft(ding, LeftVar);

		knop = getElt("g" + nr);
		knop.src = eval("gif"+nr+"o").src;
	//}
}

function popOffMenu() {
	//if (pageLoaded == 1) {
		//alert("alles klaar");
		for (i = 1; i <= 5; i++) {
			ding = getElt("menu" + i);
			setEltVisibility(ding, "hidden");
			knop = getElt("g" + i);
			knop.src = eval("gif"+i).src;

		}
	//}
}

// link for td's and tr's
function selfLocation(loc) {
    self.location=loc;
}