/*img*/
function swImg(iName,str) {
	document.images[iName].src = str;
}

/*POP*/
function WO(url){
	win=window.open(url,"popup","width=640,height=480,scrollbars=yes,status=no,resizable=yes,toolbar=no,location=no,menubar=no");
}

/*change*/
function menuSwich(id){
	var menu = document.getElementById(id);
	var dsp;
	if(!menu)return;
	hideAll();
	if(menu.style.display=="none"){
		dsp = "block";
	}else{
		dsp = "none";
	}
	menu.style.display=dsp;
}
function hideAll(){
	var i;
	var tagname ="div";
	var classname = "list";
	var tags = document.getElementsByTagName(tagname);
	if(!tags)return;
	for(i=0;i<tags.length;i++){
		if(tags[i].className==classname){
			tags[i].style.display = "none";
		}
	}
}