function OverElem(i)
{
	var num = 0;
	if(go==true)
	{
		go = false;
		num = count_photo+i;
		$('#mainphoto>img').attr('src', preload[num].src);
	}
}
function OutElem()
{
	if(go==false)
	{
		go = true;
	}
}