/*
 * Index page scripts 
 */

/* 
 * Preload onmouseover images
 */
function preload_image(_image) {
	var image = new Image;
	image.src = _image;
}

/* 
 * Change map image onmouseover on index page 
 */
function change_image (region) {
    regions = document.getElementById("region_map");
    regions.className='sprite_region_' + region;
	var LinkItem = document.getElementById("map_" + region);
	LinkItem.style.textDecoration = "underline" ;
	LinkItem.style.color="#F4A500";
	return true;
}

/* 
 * Change back map image onmouseout on index page
 */ 
function hide_image (region) {
    regions = document.getElementById("region_map");
    regions.className='sprite_region_all';
	var LinkItem = document.getElementById("map_" + region);
	LinkItem.style.textDecoration = "none";
	LinkItem.style.color="#1B6CAA";
	return true;
}
// Firefox startpage info box
function startpage_ff() {
 document.getElementById('startpage_ff').style.display = 'none';
 document.getElementById('startpage_ff_info').style.display = 'block';
 startpage_set();
}