//---- PreLoad

	MenuImg_t=new Array(6);
	MenuImg_t[0]= new Image();MenuImg_t[0].src="/images/t_menu01.gif";
	MenuImg_t[1]= new Image();MenuImg_t[1].src="/images/t_menu01on.gif";
	MenuImg_t[2]= new Image();MenuImg_t[2].src="/images/t_menu02.gif";
	MenuImg_t[3]= new Image();MenuImg_t[3].src="/images/t_menu02on.gif";
	MenuImg_t[4]= new Image();MenuImg_t[4].src="/images/t_menu03.gif";
	MenuImg_t[5]= new Image();MenuImg_t[5].src="/images/t_menu03on.gif";


//--- switch Images

function changeMenuImg_t(x, name){
	document.images[name].src=MenuImg_t[x].src;
}