/****************************************************************************************************
 * Hensikt:  Brukes for å skrive e-postadr kryptert.
 * Dato:     21.05.2008, (sist redigert: 05.03.2009)
 * Brukes i: 
 * Merk:     bytt x til "det som skal krypteres"
 *            (se ..._mailkrypter.htm, som NB! ikke skal publiseres,
 *            og som inneholder alle mailadressene)
 ****************************************************************************************************/
/*1*/ var webansvarlig = "?b#kqfe>!nbjowl9ailfqd2Clmojmf-ml!=Tfabmpubqojd?,b=";
/*2*/ var bjoerg1 = "?b#kqfe>!nbjowl9ailfqd2Clmojmf-ml!=f.nbjo?,b=";
/*3*/ var infoFrogn = "?b#kqfe>!nbjowl9jmelCeqldm-kjpwlqjfobd-lqd!=jmelCeqldm-kjpwlqjfobd-lqd?,b=";
/*4*/ var solveig = "?b#kqfe>!nbjowl9ploufjd-hqldpqvgCdnbjo-`ln!=f.nbjo?,b=";

function mailKrypt(x){
    for(i=0;i<x.length;i++) {
	document.write(String.fromCharCode(3^x.charCodeAt(i)));
    }
}


/****************************************************************************************************
 * Hensikt:  henter verdier fra xxx_form (css, print, mm)
 * Dato:     21.05.2008, (sist redigert: 14.03.2009)
 * Brukes i: på alle genererte sider (untatt indexnr_form; kun førstesiden)
 * Merk:     her er all form-info:
 *   <form method="get" action="" id="style_form"><input type="hidden" name="style" /></form>
 *   <form method="get" action="" id="visning_form"><input type="hidden" name="visning" /></form>
 *   <form method="get" action="" id="indexnr_form"><input type="hidden" name="js_indexNyhet" /></form>
 ****************************************************************************************************/
function stil(css) {
    document.getElementById("style_form").style.value = css;
    document.getElementById("style_form").submit();
}

function visning(skrivUt) {
    document.getElementById("visning_form").visning.value = skrivUt;
    document.getElementById("visning_form").submit();
}

function js_alleKunngj(alle) {//hvis alle = 1, alle kunngjøringer vises, hvis = 0 så skjules de igjen
    document.getElementById("allekunngj_form").js_alleKunngj.value = alle;
    document.getElementById("allekunngj_form").submit();
}

function js_indexNyhet(indexNyhetNr) {//hvilke nyheter som vises; 1-5=1, 6-10=2 osv
    document.getElementById("indexnr_form").js_indexNyhet.value = indexNyhetNr;
    document.getElementById("indexnr_form").submit();
}


/****************************************************************************************************
 * Hensikt:  Brukes for å bytte <div>'er, bla. i bildegalleriet
 * Dato:     21.05.2008, (sist redigert: 21.05.2008)
 * Brukes i: 
 * Merk:     scriptet under må plaseres på siden disse "div"-scriptene skal kalles
 *           //here you place the ids of every element you want.
 *           //<script type="text/javascript">var ids=new Array('var1','var2','var3','osv');</script>
 ****************************************************************************************************/
function switchid(id){	
    hideallids();
    showid(id);
}

function hideallids(){
    //loop through the array and hide each element by id
    for (var i=0;i<ids.length;i++){
	hideid(ids[i]);
    }		  
}

function hideid(id) {
    //safe function to hide an element with a specified id
    if (document.getElementById) { // DOM3 = IE5, NS6
	document.getElementById(id).style.visibility = 'hidden';
    }
    else {
	if (document.layers) { // Netscape 4
	    document.id.visibility = 'hidden';
	}
	else { // IE 4
	    document.all.id.style.visibility = 'hidden';
	}
    }
}

function showid(id) {
    //safe function to show an element with a specified id
    
    if (document.getElementById) { // DOM3 = IE5, NS6
	document.getElementById(id).style.visibility = 'visible';
    }
    else {
	if (document.layers) { // Netscape 4
	    document.id.visibility = 'visible';
	}
	else { // IE 4
	    document.all.id.style.visibility = 'visible';
	}
    }
}
//switch and hide