// JavaScript Document


function setCookie (name, value, expires, path, domain, secure) {
      document.cookie = name + "=" + escape(value) +
        ((expires) ? "; expires=" + expires : "") +
        ((path) ? "; path=" + path : "") +
        ((domain) ? "; domain=" + domain : "") +
        ((secure) ? "; secure" : "");
}

function getCookie(name) {
	var cookie = " " + document.cookie;
	var search = " " + name + "=";
	var setStr = null;
	var offset = 0;
	var end = 0;
	if (cookie.length > 0) {
		offset = cookie.indexOf(search);
		if (offset != -1) {
			offset += search.length;
			end = cookie.indexOf(";", offset)
			if (end == -1) {
				end = cookie.length;
			}
			setStr = unescape(cookie.substring(offset, end));
		}
	}
	return(setStr);
}

function loadform (formname) {	
	
	var form = document.getElementById(formname);
	for (var i=0; i < form.length; i++)
	   if (getCookie(form.name+'.'+form.elements[i].name+'.value')!=null)
		  form.elements[i].value=getCookie(form.name+'.'+form.elements[i].name+'.value');	
}



function saveform(formname) {
		var oDate = new Date(); // текущая дата
		oDate.setTime(oDate.getTime() + (365 * 24 * 60 * 60 * 1000 * 2));	// добавляем 2 года
								// cookies будут действительны 2 года
		var form = document.getElementById(formname);
          for (var i=0; i < form.length; i++) {
				setCookie (form.name+'.'+form.elements[i].name+'.value',form.elements[i].value,oDate.toGMTString())
          }
}

function mychange2(Vargument1,Vargument2){
	var ob = document.getElementById(Vargument2);
	var knopka = document.getElementById(Vargument1);
	if (ob.style.display=='none') {	razvert(Vargument2); knopka.src='images/close.gif';}
	else { svert(Vargument2); knopka.src='images/open.gif';}
}
function svert(Vargument){
	var ob = document.getElementById(Vargument);
	ob.style.display = 'none';
};
function razvert(Vargument){
	var ob = document.getElementById(Vargument);
	ob.style.display = 'block';
};