function initPage(){
	initRandom();
}
if (window.addEventListener) window.addEventListener("load", initPage, false);
else if (window.attachEvent && !window.opera) window.attachEvent("onload", initPage);

function initRandom(){
	var img_list = [
		'/sites/all/themes/amdec/images/r-image01.jpg',
		'/sites/all/themes/amdec/images/r-image02.jpg',
		'/sites/all/themes/amdec/images/r-image03.jpg',
		'/sites/all/themes/amdec/images/r-image04.jpg',
		'/sites/all/themes/amdec/images/r-image05.jpg'
	];
	var _hold = document.getElementById('visual');
	if(_hold){
		var _img = _hold.getElementsByTagName('img')[0];
		if(_img){
			var _r = Math.floor(Math.random() * img_list.length);
			_img.src = img_list[_r];
		}
	}
}