var imagesLoaded = false;

function changeImage(vOnOff,objItem){
	if(objItem.id!=currItem&&imagesLoaded==true){
		if(vOnOff==1){
			var imageToShow = eval(objItem.id+"_over.src");
			objItem.src = imageToShow;
			//alert(imageToShow);
		}else{
			objItem.src = baseURL + "images/menu_def/" + objItem.id + ".gif";
			//alert(objItem.id + ".gif");
		}
	}
}

function setCurrentItem(){
	//alert(currItem);
	if(document.getElementById(currItem)){
		document.getElementById(currItem).src = baseURL + "images/menu_def/" + currItem + "_over.gif";
	}
}

function preloadImages() {
	if (document.images) {
		home_over 			 	 = loadImage(baseURL + "images/menu_def/home_over.gif");
		def_over 			 	 = loadImage(baseURL + "images/menu_def/def_over.gif");
		media_over 			 	 = loadImage(baseURL + "images/menu_def/media_over.gif");
		sitemap_over 		 	 = loadImage(baseURL + "images/menu_def/sitemap_over.gif");
		merkenbeleid_over 		 = loadImage(baseURL + "images/menu_def/merkenbeleid_over.gif");
		bureaurelaties_over 	 = loadImage(baseURL + "images/menu_def/bureaurelaties_over.gif");
		organisatieadvies_over 	 = loadImage(baseURL + "images/menu_def/organisatieadvies_over.gif");
		scan_kort_over 		 	 = loadImage(baseURL + "images/menu_def/scan_kort_over.gif");
		opdrachtgevers_over    	 = loadImage(baseURL + "images/menu_def/opdrachtgevers_over.gif");
		scanpartners_over 		 = loadImage(baseURL + "images/menu_def/scanpartners_over.gif");
		scaninternationaal_over  = loadImage(baseURL + "images/menu_def/scaninternationaal_over.gif");
		contactgegevens_over 	 = loadImage(baseURL + "images/menu_def/contactgegevens_over.gif");
		informatieaanvragen_over = loadImage(baseURL + "images/menu_def/informatieaanvragen_over.gif");
		services_over			 = loadImage(baseURL + "images/menu_def/services_over.gif");
		resultaten_over			 = loadImage(baseURL + "images/menu_def/resultaten_over.gif");
		services_blue_over		 = loadImage(baseURL + "images/menu_def/services_blue_over.gif");
		resultaten_blue_over	 = loadImage(baseURL + "images/menu_def/resultaten_blue_over.gif");
		omea_blauw_over			 = loadImage(baseURL + "images/menu_def/omea_blauw_over.gif");
		banner_herstructurering_over			 = loadImage(baseURL + "images/menu_def/banner_herstructurering_over.gif");
		internationaal_blue_over = loadImage(baseURL + "images/menu_def/internationaal_blue_over.gif");
		nederland_blue_over		 = loadImage(baseURL + "images/menu_def/nederland_blue_over.gif");

		imagesLoaded = true;
	}
}

function loadImage(vImage) {
	if (document.images) {
		rslt = new Image();
		rslt.src = vImage;
		return rslt;
	}
}

function openModel(){
	var x = (screen.width /2) - 400; 
	var y = (screen.height/2) - 210; 
	window.open(baseURL+'incl/popup/scan_model.asp','SCAN_Model','width=800,height=420,location=no,toolbar=no,scrollbars=no,resizable=no,left='+x+',top='+y+'') 
}