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 var 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 eraseCookie(name) {
	createCookie(name,"",-1);
}

function s5go(){
    document.forms["form1"].submit()
}

function dos5list(name){    
    var cookievalue = readCookie(name);
    if (cookievalue==null){cookievalue='checked'};   
    if (cookievalue=='checked'){cookievalue='off';document.getElementById(name).checked=false;}
    else {cookievalue='checked';document.getElementById(name).checked =true;}
    createCookie(name, cookievalue, 100);      
    return cookievalue;   
}

function checkthisbox(name){
    cookievalue='checked';
    document.getElementById(name).checked =true;
    createCookie(name, cookievalue, 100);       
}
function uncheckthisbox(name){
    cookievalue='off';
    document.getElementById(name).checked =false;
    createCookie(name, cookievalue, 100);       
}


function checkall(){
    checkthisbox('s5_isl2');
    checkthisbox('s5_stor2');
    checkthisbox('s5_staf2');
    checkthisbox('s5_nofn2');
    checkthisbox('s5_bey2');
    checkthisbox('s5_isda2');
    checkthisbox('s5_dais2');
    checkthisbox('s5_daislo2');
    checkthisbox('s5_isen2');
    checkthisbox('s5_enisjpv2');
    checkthisbox('s5_enis2');
    checkthisbox('s5_fris2');
    checkthisbox('s5_spis2');
    checkthisbox('s5_mast2');
    checkthisbox('s5_nanna2');
    checkthisbox('s5_sam2');
    checkthisbox('s5_saga2');
    checkthisbox('s5_hkl2');
}

function uncheckall(){
    uncheckthisbox('s5_isl2');
    uncheckthisbox('s5_stor2');
    uncheckthisbox('s5_staf2');
    uncheckthisbox('s5_nofn2');
    uncheckthisbox('s5_bey2');
    uncheckthisbox('s5_isda2');
    uncheckthisbox('s5_dais2');
    uncheckthisbox('s5_daislo2');
    uncheckthisbox('s5_isen2');
    uncheckthisbox('s5_enisjpv2');
    uncheckthisbox('s5_enis2');
    uncheckthisbox('s5_fris2');
    uncheckthisbox('s5_spis2');
    uncheckthisbox('s5_mast2');
    uncheckthisbox('s5_nanna2');
    uncheckthisbox('s5_sam2');
    uncheckthisbox('s5_saga2');
    uncheckthisbox('s5_hkl2');
}