function tab(tabId, tabC){
	var len =document.getElementById('getId').getElementsByTagName('li').length;
	for(i=1; i <= len; i++){
		if ("tabId"+i==tabId){
			document.getElementById(tabId).className="current";
		}else{
			document.getElementById("tabId"+i).className="";
		}
		if ("tabC"+i==tabC){
			document.getElementById(tabC).className="show";
		}else{
			document.getElementById("tabC"+i).className="hidden";
		}
	}
}
function jl()
{
	if(document.frmc6.c6_A.checked)
	{
		document.getElementById("ajl").style.display="";
	}
	else
	{
		document.getElementById("ajl").style.display="none";
	}
	if(document.frmc6.c6_MX.checked)
	{
		document.getElementById("mxjl").style.display="";
	}
	else
	{
		document.getElementById("mxjl").style.display="none";
	}
}