/*====== DIV HOVER ======*/

var _timer;
var onderwerpen=new Array();
var menuTimeout = 20; //milliseconds

onderwerpen[0] = 'productaanbod';
onderwerpen[1] = 'praktijkleren';
onderwerpen[2] = 'onderwijs';
onderwerpen[3] = 'werkgevers';
onderwerpen[4] = 'werknemers';
onderwerpen[5] = 'overgoc';

function activateTab(obj) {
	var tabnr;
	var flashHeader;
	var onderwerp;
	
	clearTimeout(_timer);
	hideMenu();
	
	tabnr = obj.id.replace(/tab/,"");
	onderwerp = onderwerpen[tabnr - 1];
	flashHeader = getFlashObject('flashIntro');
		
	if (flashHeader.goScreen) {
	    flashHeader.goScreen(tabnr-1); 
	} 
	
	obj.className = onderwerp + ' active';
	document.getElementById('menuBack').className = 'tab'+onderwerp;
}

function draggedTo(nr) {
    var onderwerp;
    var obj;
    
    //clearTimeout(_timer);
	hideMenu();
	
	onderwerp = onderwerpen[nr];
	obj = document.getElementById('tab' + (nr+1));
    obj.className = onderwerp + ' active';
	document.getElementById('menuBack').className = 'tab'+onderwerp;
	
	//_timer = setTimeout(delayHideMenu,menuTimeout);
	
}
	
function deactivateTab() {
	//var tabnr;
	//var flashHeader;
	
	//tabnr = obj.id.replace(/tab/,"");
		
	_timer = setTimeout(delayHideMenu,menuTimeout);
		
		
}

function delayHideMenu() {
    hideMenu();
    
    var flashHeader;
    flashHeader = getFlashObject('flashIntro');
	if (flashHeader.showStart) {
	    flashHeader.showStart();
	}	
	
    clearTimeout(_timer);
}

function hideMenu() {
	var objdiv;
	var i;
	
	for(i=1;i<7;i++) {
		objdiv = 'tab' + i;
	    document.getElementById(objdiv).className = 'inactive';
	    document.getElementById('menuBack').className = '';
    }
}


 function getFlashObject(s) {
    return (window.document[s]) ?
              window.document[s] :
                 (document.embeds && document.embeds[s]) ?
                    document.embeds[s] :
                    document.getElementById(s);
 }
 
function printInWindow(text) {
    popup = window.open('','popup','toolbar=no,menubar=no,width=400,height=350');
    popup.document.open();
    popup.document.write("<html><head><style>body, body * {font-family:arial;}</style></head><body onload='window.print();window.close();'>");
    popup.document.write(text);
    popup.document.write("</body></html>");
    popup.document.close();
    
} 
function showFavorites(objId) {
    element = document.getElementById(objId);
    bytefx.alpha(element, 100); 
    bytefx.clear(element);
    element.style.display = 'block';
}

function hideFavorites(objId) {
    element = document.getElementById(objId);
    bytefx.alpha(element, 100); 
    bytefx.clear(element);
	element.style.display = 'none';
	}

function highLightFav() {
    element = document.getElementById("favorieten");
    showFavorites('favorieten');
    bytefx.fade(element, 100, 0, 2, function() {
        hideFavorites('favorieten');        
        bytefx.alpha(element, 100);        
    });
}