function ireki(zein){
	for(i=1;i<=6;i++){
		document.getElementById("gurutz"+i).style.display="none";
	}
	if(zein!=0) {
		y=document.getElementById("gurutz"+zein);
		y.style.display="block";
	}
}

/* ---------------------------------- egutegia ---------------------------------- */

function egutegi(zein) {
	eguna=document.getElementById(zein).value;
	if (eguna!='') {
		var banaka=eguna.split("-");
		pop('../blog/orokor/egutegia.php?lehen=1&zelai='+zein+'&eguna='+banaka[2]+'&hila='+banaka[1]+'&urte='+banaka[0]+'', 'egutegia', 'n', '196', '200', '1');
	} else {
		pop('../blog/orokor/egutegia.php?lehen=1&zelai='+zein+'&eguna=0&hila=0&urtea=0', 'egutegia', 'n', '196', '200', '1');
	}
}
function itzuli(zer, zein) {
	opener.document.getElementById(zein).value=zer;
	window.close();
}

/* ---------------------------------- lehio pop ---------------------------------- */

function pop(url,name,features, myWidth, myHeight, isCenter) {
	if(window.screen)if(isCenter)if(isCenter=="1") {
		var myLeft = (screen.width-myWidth)/2;
		var myTop = (screen.height-myHeight)/2;
		features+=(features!='')?',':'';
		features+=',left='+myLeft+',top='+myTop;
	}
	flop=window.open(url,name,features+((features!='')?',':'')+'width='+myWidth+',height='+myHeight);
	flop.focus();
}

function aukeratua() {
	x=document.getElementById('new_ikusgai');
	if (x.checked) { 
		document.getElementById('ikusgai').value=1;
	} else {
		document.getElementById('ikusgai').value=0;
	}
   return true;	
}