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

        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];
		        }
	        }
        }

        var preloadFlag = false;
        function preloadImages() {
	        if (document.images) {
		        b_b_over_nl = newImage("img/b_b_over_nl.jpg");
		        reserveren_over_nl = newImage("img/reserveren_over_nl.jpg");
		        arrangementen_over_nl = newImage("img/arrangementen_over_nl.jpg");
		        kamers_over_nl = newImage("img/kamers_over_nl.jpg");
		        ligging_over_nl = newImage("img/ligging_over_nl.jpg");
		        foto_over_nl = newImage("img/foto_over_nl.jpg");
		        links_over_nl = newImage("img/links_over_nl.jpg");
		        contact_over_nl = newImage("img/contact_over_nl.jpg");
		        
		        b_b_over_fr = newImage("img/b_b_over_fr.jpg");
		        reserveren_over_fr = newImage("img/reserveren_over_fr.jpg");
		        arrangementen_over_fr = newImage("img/arrangementen_over_fr.jpg");
		        kamers_over_fr = newImage("img/kamers_over_fr.jpg");
		        ligging_over_fr = newImage("img/ligging_over_fr.jpg");
		        foto_over_fr = newImage("img/foto_over_fr.jpg");
		        links_over_fr = newImage("img/links_over_fr.jpg");
		        contact_over_fr = newImage("img/contact_over_fr.jpg");
		        
		        b_b_over_de = newImage("img/b_b_over_de.jpg");
		        reserveren_over_de = newImage("img/reserveren_over_de.jpg");
		        arrangementen_over_de = newImage("img/arrangementen_over_de.jpg");
		        kamers_over_de = newImage("img/kamers_over_de.jpg");
		        ligging_over_de = newImage("img/ligging_over_de.jpg");
		        foto_over_de = newImage("img/foto_over_de.jpg");
		        links_over_de = newImage("img/links_over_de.jpg");
		        contact_over_de = newImage("img/contact_over_de.jpg");
		        
		        b_b_over_uk = newImage("img/b_b_over_uk.jpg");
		        reserveren_over_uk = newImage("img/reserveren_over_uk.jpg");
		        arrangementen_over_uk = newImage("img/arrangementen_over_uk.jpg");
		        kamers_over_uk = newImage("img/kamers_over_uk.jpg");
		        ligging_over_uk = newImage("img/ligging_over_uk.jpg");
		        foto_over_uk = newImage("img/foto_over_uk.jpg");
		        links_over_uk = newImage("img/links_over_uk.jpg");
		        contact_over_uk = newImage("img/contact_over_uk.jpg");
		        
		        preloadFlag = true;
	        }
        }