var opc="";
var ops="";

function opcf(cp){
	if (opc!=""){
	document.getElementById(opc).className="gnta01";	
	}
	opc=cp;
		document.getElementById(cp).className="gnta02";
}


function kop(cid){
	//onClick="kop('yye1',1,this);"
	if(cid == 0) return;
	document.getElementById("yye"+cid).style.display = document.getElementById("yye"+cid).style.display == "block" ? 'none' : 'block';
	document.getElementById("top"+cid).className="gnta02";

}