function ChgImg( tgtobj, imgname ) {
	tgtobj.src = imgname;
}

function ChgImgByID( tgtobj, imgid ) {
	tgtobj.src = imgary[imgid].src;
}

var imgary = new Array();
function PreloadImg( ) {
	for( iii = 0 ; iii < arguments.length ; iii++ ){
		imgary[iii] = new Image();
		imgary[iii].src = arguments[iii];
	}
}

function OpenWin(url){
    win=window.open(url,"new","width=650, height=750, scrollbars=yes");
}

function OpenWinKakudai(url){
    win=window.open(url,"newKakudai","width=530, height=590, scrollbars=yes");
}

function OpenWinMini(url){
    win=window.open(url,"campaign","width=530,height=380,scrollbars=no");
}