function CheckHost(mode,nm) {

	var frm = document.HBS;

	for(i=0;i<frm.elements.length; i++) {
		if(frm.elements[i].type == "checkbox") {
			if(frm.elements[i].name == nm){
				if(mode == "on"){
					frm.elements[i].checked=true;
				}
				else{
					frm.elements[i].checked=false;
				}
			}
		}
	}
}

var nowv='';

function showLAYER(layName){
    if(nowv != ''){
        hideLAYER(nowv);
    }
    if(document.layers){
		document.layers[layName].visibility='show';
	}
    else if(document.all){
		document.all(layName).style.visibility='visible';
	}
	else if(document.getElementById){
		document.getElementById(layName).style.visibility ='visible';
	}
    nowv = layName;
}
function hideLAYER(layName){
    if(document.layers){
		document.layers[layName].visibility='hide';
	}
    else if(document.all){
		document.all(layName).style.visibility='hidden';
	}
    else if(document.getElementById){
		document.getElementById(layName).style.visibility ='hidden';
	}
}
function hideALL(){
}
function dsplay(){
    showLAYER('list0');
    hideLAYER('shorichu');
}