//ROW HIGHLIGHT
function table_row(table_id,firstcolor,nextcolor){
	tobj=document.getElementById(table_id).tBodies[0];
	for (i=0; i<tobj.rows.length;i++){
		tobj.rows[i].onmouseover = function(){this.style.background=nextcolor;};
		tobj.rows[i].onmouseout=function(){this.style.background=firstcolor;};};}

function NewMark(y,m,d) {
	oldDay = new Date(y+"/"+m+"/"+d);
	newDay = new Date();
	n = (newDay - oldDay)/(1000*60*60*24);
	if (n <= 10) document.write("<img src='http://www.ff-f.jp/blog/gen/img/new.gif' alt='new' class='new' />");}