// JScript source code
function menuOver(it){
	if (it.className!="menuON"){
		it.style.top="74px"
	}
}
function menuOut(it){
	if (it.className!="menuON"){
		it.style.top="76px"
	}
}

function setActiveStyleSheet(title) {
	var i, a, main;
	for(i=1; i<4; i++) {
		document.getElementById("imgFontSize"+i).style.backgroundPosition="0px 0px";	
	}
	for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
		if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) {
				a.disabled = true;
			if(a.getAttribute("title") == title){
				a.disabled = false;
				document.getElementById("imgFont"+title).style.backgroundPosition="0px 19px";
			}else{
			}
		}
	}
}

function window_load(){
	var cookie = readCookie("style");
	var title = cookie ? cookie : getPreferredStyleSheet();
	setActiveStyleSheet(title);
}

function window_unload(){
	var title = getActiveStyleSheet();
	createCookie("style", title, 7);
}
function getPreferredStyleSheet() {
	var i, a;
	for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
		if(a.getAttribute("rel").indexOf("style") != -1	&& a.getAttribute("rel").indexOf("alt") == -1 && a.getAttribute("title"))
			return a.getAttribute("title");
	}
	return null;
}
function getActiveStyleSheet() {
	var i, a;
	for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
		if(a.getAttribute("rel").indexOf("style") != -1
			&& a.getAttribute("title")
			&& !a.disabled) return a.getAttribute("title");
		}
	return null;
}
function createCookie(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 LeitStart(){
    if(document.getElementById("radLeit1").checked==true){
        document.getElementById("SHleitar_string").value=document.getElementById("inputLeit").value;
        document.forms["frmSH"].submit();
    }
    if(document.getElementById("radLeit2").checked==true){
        document.location.href="http://www.ja.is/?portlet_action=true&action_wid=528&query="+document.getElementById("inputLeit").value;
    }
    if(document.getElementById("radLeit3").checked==true){
        document.location.href="http://www.firmaskra.is/search.aspx?q="+document.getElementById("inputLeit").value+"&search=Leita";
    }
    if(document.getElementById("radLeit4").checked==true){
        document.location.href="http://www.mbl.is/mm/embla/?s="+document.getElementById("inputLeit").value+"&stype=normal";
    }
    if(document.getElementById("radLeit5").checked==true){
        document.location.href="http://www.google.is/search?hl=is&q="+document.getElementById("inputLeit").value+"&btnG=Leita";
    }
    if(document.getElementById("radLeit6").checked==true){
        document.location.href="http://www.leit.is/query.aspx?qt="+document.getElementById("inputLeit").value+"&Qo=leit";
    }
}