function placeLineOn(){
   document.getElementById('line_on').innerHTML = '';
   if (document.getElementById('prim').offsetParent){
		primleft = document.getElementById('prim').offsetLeft;
		primwidth = document.getElementById('prim').offsetWidth;
	}
	x = primleft + primwidth/2 - 77 + 37.85;
	document.getElementById('line_on').innerHTML = '<img src="gfx/line_on.gif" style="position: relative; left: ' + x + '">';
}

function hover_mail(me,e){
	img = document.getElementById(me).src;
	if(e=='over'){
		newimg = img.replace("mail","mail_hover");
	}
	if(e=='out'){
		newimg = img.replace("mail_hover","mail");
	}
	document.getElementById(me).src = newimg;
}

function resetMe(me){
	me.value = '';
}

function checkValue(me,val){
	if (me.value == ''){
		me.value = val;
	}
}

function scroll(to){
   document.location = to;
}

function verticalCenter(){
	y = document.body.clientHeight - document.getElementById('container_bottom').offsetTop-13;
	if(y>0){
		document.body.style.marginTop = Math.round(y/2);
	}
}

function writeCookie(me, value){
	expire = new Date();
	expire.setTime(expire.getTime()+(60*60*24*365*5));
	document.cookie = me + '=' + escape(value) + ';expires=' + expire.toGMTString() + ';path=/;domain=www.ove.org';
}

function readCookie(me){
	if (document.cookie != '') {
		var meEQ = me + "=";
		var ca = document.cookie.split(';');
		for(var i=0;i < ca.length;i++) {
			var c = ca[i];
			while (c.charAt(0)==' '){
				c = c.substr(1,c.length);
			}
			if (c.indexOf(meEQ) == 0){
				return c.substr(meEQ.length,c.length);
			}
		}
	}
}

function alterCookie(me,change){
   value = 0 + change;
	if(readCookie(me)>0){
		value = value + (readCookie(me)*1);
 	}
	if(value<1){
		clearCookie(me);
	}
	else{
		writeCookie(me,value);
	}
	updateVarekurv();
}

function clearCookie(me){
	expire = new Date();
	expire.setTime(expire.getTime()-1000);
	if (document.cookie != ''){
		var meEQ = me + "=";
		document.cookie = meEQ + ';expires=' + expire + ';path=/;domain=www.ove.org';
	}
}

function chooseImg(img,who){
	window.opener.document.getElementById(who).value = img;
   window.opener.document.getElementById('form_edit').submit();
	window.close();
}

function closeNlogin(){
	loc = window.opener.document.URL;
	window.opener.document.location = loc.substring(0,loc.indexOf('?'));
	window.close();
}

function asignMyValue(where,me){
	what = document.getElementById(me).value;
	document.getElementById(where).value = what;
}