function lettergrootte_inc()
{
	lettergrootte_current++;

	lettergrootte();
}

function lettergrootte_dec()
{
	lettergrootte_current--;

	lettergrootte();
}

function preloadImages() 
{
    document.mouseovers = new Object();
    document.mouseovers.loadedImages = new Array();
    
    var mouseOverArray = new Array('/images/snelnav_repverzoek1.gif',
    							   '/images/snelnav_nieuwbouw1.gif',
    							   '/images/supernav/home1.gif',
    							   '/images/supernav/contact1.gif',
    							   '/images/supernav/inhoud1.gif',
    							   '/images/supernav/groteletters1.gif',
    							   '/images/kernnav/bar_mijn_woning_1.gif',
    							   '/images/kernnav/bar_mijn_wijk_1.gif',
    							   '/images/kernnav/bar_mijn_vragen_1.gif',
    							   '/images/kernnav/bar_woningzoekende_1.gif',
    							   '/images/kernnav/bar_over_wonencentraal_1.gif',
    							   '/images/kernnav/bar_nieuwbouwrenovatie_1.gif',
    							   '/images/archief1.gif',
    							   '/images/terug1.gif',
    							   '/images/verder1.gif',
    							   '/images/terug_overzicht1.gif',
    							   '/images/lees_verder1.gif',
    							   '/images/pages_first1.gif',
    							   '/images/pages_prev1.gif',
    							   '/images/pages_next1.gif',
    							   '/images/pages_last1.gif',
    							   '/images/terug_overzicht1.gif',
    							   '/images/woningbezit/terug_overzicht1.gif',
    							   '/images/woningbezit/terug_wijk1.gif',
    							   '/images/woningbezit/terug_resultaat1.gif',
    							   '/images/woningbezit/versturen1.gif',
    							   '/images/woningbezit/annuleren1.gif');

    var argLength = mouseOverArray.length;
    
    for(i = 0; i < argLength; i++) 
   	{
      // Loop door de images heen die gepreload moeten worden
      document.mouseovers.loadedImages[i] 		= new Image();
      document.mouseovers.loadedImages[i].src 	= mouseOverArray[i];
    }
}

window.addOnloadFunction( preloadImages );