<!--

function hide(){
	if (document.layers){ document.layers['index-content'].display = 'none';  }
	else if (document.all){ document.all['index-content'].style.display = 'none'; }
	else if (document.getElementById){ document.getElementById('index-content').style.display = 'none'; }
}

var status = 0;

function show(){
	if(status == 0){ var action = 'block'; }else{ var action = 'none'; } 
	if(status == 0){ status = 1; } else{ status = 0; }
	if (document.layers){ document.layers['index-content'].display = action; }
	else if (document.all){ document.all['index-content'].style.display = action; }
	else if (document.getElementById){ document.getElementById('index-content').style.display = action; }
}

//-->