var menu,i;

function M_over(id){
	if(id!=menu){
		document.getElementById("sub_"+id).style.background='#FFFFFF';
	}
}
function M_out(id){
	if(id!=menu){
		document.getElementById("sub_"+id).style.background='transparent';
	}
}
function M_click(id){
	menu=id;
	if(document.getElementById("sub_"+id)) document.getElementById("sub_"+id).style.background='#666666';
	document.getElementById("content_td").innerHTML = content[id];
	if(document.getElementById("disable_tb")) document.getElementById("disable_tb").style.height = document.getElementById("mainConteinerTb").clientHeight;
	if(document.getElementById("disable_tb")) document.getElementById("disable_tb").style.width = "100%";
	for(i=0;i<content.length;i++){
		if(i!=menu){
			if(document.getElementById("sub_"+i)) document.getElementById("sub_"+i).style.background='transparent';
		}
	}
	init();
}