function addFrm()
{
	if (!document.getElementsByTagName || !digicafe_frm){ return; }
	var anchors = document.getElementsByTagName('a');

	for (var i=0; i<anchors.length; i++){
		var a = anchors[i];
		if (a.href.indexOf('http://www.digicafe.jp/') == 0 && a.href.indexOf('frm=') == -1) {
			a.href += a.href.indexOf('?') == -1 ? '?' : '&';
			a.href += 'frm=' + digicafe_frm;
		}
	}
}

function addLoadEvent(func)
{	
	var oldonload = window.onload;
	if (typeof window.onload != 'function'){
		window.onload = func;
	} else {
		window.onload = function(){
			oldonload();
			func();
		}
	}

}

addLoadEvent(addFrm);