/*
var preloaded = new Array();
function preload_images() {
    for (var i = 0; i < arguments.length; i++){
        preloaded[i] = document.createElement('img');
        preloaded[i].setAttribute('src',arguments[i]);
    };
};
preload_images('/template/images/mainbox_01.gif','/template/images/mainbox_02.gif','/template/images/mainbox_03.gif',
'/template/images/submenu_bg.png','/template/images/submenu_bg_hover.gif','/template/images/submenu_bg_hover.png',
'/template/images/thai.gif','/template/images/mainbg.jpg','/template/images/useronline.gif');
*/

var changeimg=function(imgsrc){
    var target=document.getElementById('swaptarget');
    if(target){
    	target.src=imgsrc;
    }
}
var closepreview=function(){
	var swapper=document.getElementById('swapper');
    swapper.style.position='fixed';
	swapper.style.top='-1000px';
	swapper.style.left='-100px';
}
var viewimg=function(imgsrc){
	var swapper=document.getElementById(imgsrc);
    var fades=document.getElementById('fade')
   	var w=screen.availWidth/2-200;
	swapper.style.position='fixed';
	swapper.style.left=w+'px';
   	swapper.style.display='block';
	swapper.style.display='block';
    fades.style.display='block';
}