function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}
function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		pijl_over = newImage("img/pijl_over.gif");
		vacatures_over = newImage("img/vacatures_over.gif");
		preloadFlag = true;
	}
	if(document.getElementById("myinhoud")){
		el=document.getElementById("myinhoud");
		var myHeight = 0;
    if( typeof( window.innerHeight ) == 'number' ) {
      //Non-IE
      myHeight = window.innerHeight;
    } else if( document.documentElement && ( document.documentElement.clientHeight ) ) {
      //IE 6+ in 'standards compliant mode'
      myHeight = document.documentElement.clientHeight;
    } else if( document.body && (document.body.clientHeight ) ) {
      //IE 4 compatible
      myHeight = document.body.clientHeight - 20;
    }
		//width=document.body.clientWidth;
		el.style.height=myHeight-135+'px';	
		//el.style.width=width-232+'px';																	
	}
}