function GoTop(){
var url;
	url = './index.asp'
	window.open(url,'_self');
}

function GoTopIndex(){
var url;
	url = '../what/index.asp'
	window.open(url,'_self');
}

function GoJump(yyyy,mm){
	var url;
	url = "./index.asp?cat=1&yyyy=" + yyyy + "&mm=" + mm + "";
	window.open(url,"_self");
}

function DispDetail(id,cat){
	var url;
	var opt;
	url = "./DispDetail.asp?id=" + id + "";
	if ( cat == 1 ){
		opt = 'toolbar=no,resizable=no,menubar=no,directories=no,status=yes,location=no,scrollbars=0,width=360,height=290';
	} else if ( cat == 2 ){
		opt = 'toolbar=no,resizable=no,menubar=no,directories=no,status=yes,location=no,scrollbars=0,width=360,height=260';
	} else {
		opt = 'toolbar=no,resizable=no,menubar=no,directories=no,status=yes,location=no,scrollbars=0,width=360,height=240';
	}
	window.open(url,'NewWin1',opt);
}

function ChangeYear(cat){
	var obj;
	var index;
	var yyyy;
	var url;

	obj = document.SelYear.Target;

	index = obj.selectedIndex;
	yyyy = obj.options[index].value;
	url = "index.asp?cat=" + cat + "&yyyy=" + yyyy;
	location.href =url;
}