/* preloader */
if (document.images) {
    img1 = new Image();
    img1.src = "/gfx/driving-tours/maps/circle.jpg";
    img2 = new Image();
    img2.src = "/gfx/driving-tours/maps/santafe.jpg";
    /* img3 = new Image();
    img3.src = "/gfx/driving-tours/maps/cimarron.jpg"; */
    img4 = new Image();
    img4.src = "/gfx/driving-tours/maps/mesa.jpg";
    img5 = new Image();
    img5.src = "/gfx/driving-tours/maps/route66.jpg";
    img6 = new Image();
    img6.src = "/gfx/driving-tours/maps/frontera.jpg";
}

/* swap function */
function displaytext(para, disp) {
	var imagePath = "/gfx/driving-tours/maps/";
	
	var textbox = document.getElementById("textbox");
	var text = document.getElementById(para);
	var image = document.getElementById('mapmain');
	
	if(!disp) {
		textbox.style.backgroundColor = 'transparent';
		text.style.display = 'none';
		
		var srcPath = imagePath + 'map.jpg';
		
		if(image.setAttribute) {
			image.setAttribute('src', srcPath);
		} else {
			image.src = srcPath;
		}
	} else {
		textbox.style.backgroundColor = '#FFF2D1';
		text.style.display = 'block';
		
		var srcPath = imagePath + para + '.jpg';
		
		if(image.setAttribute) {
			image.setAttribute('src', srcPath);
		} else {
			image.src = srcPath;
		}
	}
}