/*----elkar----*/
function Leihoa (Helbidea,Izenburua,Parametroak) {
	var MLeihoa = window.open(Helbidea,Izenburua,Parametroak)
	//MLeihoa.moveTo(10,10)
	MLeihoa.blur()
	MLeihoa.focus()
	//MLeihoa.location=Helbidea
}
function Leihoa2 (Helbidea,Izenburua,Parametroak) {
	var MLeihoa = window.open('',Izenburua,Parametroak)
	MLeihoa.blur()
	MLeihoa.focus()
}

/*----------------botikode----------------*/
function refresh() {
	location.reload();
}
function lehiostatus() {
	window.defaultStatus="elkar megadenda";
}
function htm_ondorengoa() {
	if (window.location.search != 0) {
		var luk=window.location.search;
		var stat=luk.split(":");
		zeatal=stat[0].substring(1, stat[0].length);	
		subatal=stat[1];
	}
}

/*----------------edukiarentzat----------------*/

function jarrikendu(zediv) {
	x=document.getElementById(zediv);
	if (document.getElementById) {
		if(x.style.display != "block") {
			x.style.display="block";
		} else {
			x.style.display="none";
		}
	}
}
function jarrikendu2(zediv,evt)
{
	jarrikendu(zediv);
	x=document.getElementById(zediv);
	if (x) {x.style.left=(mouseX(evt)-10)+"px"; x.style.top=(mouseY(evt)+10)+"px";}
}
function jarrikendu_tr(zediv) {
	x=document.getElementById(zediv);
	if (document.getElementById) {
		if(x.style.display != "table-row") {
			x.style.display="table-row";
		} else {
			x.style.display="none";
		}
	}
}
function irudia_zabalduitxi(zediv) {
	if (document.getElementById) {
		x=document.getElementById(zediv);
		if (x) {
			if (x.src.indexOf('zabaldu')==-1) {irudizena='zabaldu'} else {irudizena='itxi'}
			x.src="/irudia/"+irudizena+".gif"
		}
	}
}
function zabalduitxi(zediv) {
	subdiv = "MatSub_"+zediv;
	irudiv = "Irudia_"+zediv;
	jarrikendu(subdiv);
	if (document.getElementById) {
		x=document.getElementById(subdiv);
		if (x) {if (x.style.display=='none') {irudizena='zabaldu'} else {irudizena='itxi'}}
		y=document.getElementById(irudiv)
		if (y) {y.src="/irudia/"+irudizena+".gif"}
	}
}
function mouseX(evt) {
	if (evt.pageX) return evt.pageX;
	else if (evt.clientX)
	   return evt.clientX + (document.documentElement.scrollLeft ?
	   document.documentElement.scrollLeft :
	   document.body.scrollLeft);
	else return null;
}
function mouseY(evt) {
	if (evt.pageY) return evt.pageY;
	else if (evt.clientY)
	   return evt.clientY + (document.documentElement.scrollTop ?
	   document.documentElement.scrollTop :
	   document.body.scrollTop);
	else return null;
}

function Erakutsi(Izena,evt)
{
	Elem=document.getElementById(Izena);
	if (Elem) {Elem.style.left=(mouseX(evt)-170)+"px"; Elem.style.top=(mouseY(evt)-50)+"px"; Elem.style.display="block"; }
}
function Ezkutatu(Izena,evt)
{
	Elem=document.getElementById(Izena);
	if (Elem) {Elem.style.display="none"; }
}

/*----------------eremuak_hustu--------*/
function eremuakhustu(zein) {
	if (document.getElementById) {
		if (x=document.getElementById(zein)) {
			for (var i=1; i<=x.length-1; i++) {
				if (x.elements[i].type=="text") {x.elements[i].value=''}
			}
		}
	}
}

/*----------------forms----------------*/

function barne(zein,zer) {
	if (document.getElementById) {
		if (document.getElementById(zein).value==zer) {
			document.getElementById(zein).style.fontWeight="bold";
			document.getElementById(zein).value="";
		}
	}
}
function kanpo(zein,zer) {
	if (document.getElementById) {
		if (document.getElementById(zein).value=="") {
			document.getElementById(zein).style.fontWeight="normal";
			document.getElementById(zein).value=zer;
		}
	}
}

/*----------------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();
}
 
/*----------------cookie----------------*/

function saveCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000))
		var expires = "; expires="+date.toGMTString()
	}
    else expires = ""
    document.cookie = name+"="+value+expires+"; path=/"
}
function readCookie(name) {
	var nameEQ = name + "="
	var ca = document.cookie.split(';')
	for(var i=0;i<ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length)
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length)
	}
	return null
}
function deleteCookie(name) {
    saveCookie(name,"",-1)
}