var cookieprefix = 'museumjorn.formcookie';

function initFormCookie(me)
{
	for ( var i=0;i<me.elements.length;i++ )
	{
		if(me.elements[i].name != ''){
			if( me.elements[i].type=='text' || me.elements[i].type=='textarea' || me.elements[i].type=='hidden' )
			{
				setFormCookie(me.elements[i].name, me.elements[i].value);
			}

			if(me.elements[i].type=='hidden')
			{
				setFormCookie(me.elements[i].name, me.elements[i].value);
			}
			
			if(me.elements[i].type=='select-one')
			{
				setFormCookie(me.elements[i].name, me.elements[i].value);
			}
			
			if(me.elements[i].type=='radio')
			{
				if (me.elements[i].checked){
					setFormCookie(me.elements[i].name, me.elements[i].value);
				}
			}
		}
	}
}

function fillThisFormFormCookie(me)
{
	for ( var i=0;i<me.elements.length;i++ )
	{
		if(me.elements[i].name != ''){
			if( me.elements[i].type=='text' || me.elements[i].type=='textarea' || me.elements[i].type=='hidden' )
			{
				if(getFormCookie(me.elements[i].name)!=null)
				{
					me.elements[i].value = getFormCookie(me.elements[i].name);
				}
			}
			if(me.elements[i].type=='select-one')
			{
				if(getFormCookie(me.elements[i].name)!=null)
				{
					setSelectedIndex( me.elements[i], getFormCookie(me.elements[i].name) )
				}
			}			
			if(me.elements[i].type=='radio')
			{
				if(getFormCookie(me.elements[i].name)!=null)
				{
					if(me.elements[i].value == getFormCookie(me.elements[i].name)) {
						me.elements[i].checked = true;
					}
				}
			}	
		}
	}
	
	//hook by STT
	if(me.usealtdeliveryaddress.value==1){document.getElementById('altadresse').style.display='block';}
	
}

function setFormCookie(name, value)
{
    document.cookie = cookieprefix+name + "=" + escape(value);
}

function getFormCookie(name)
{

    var dc = document.cookie;
    var prefix = cookieprefix+name + "=";
    var begin = dc.indexOf("; " + prefix);
    if (begin == -1)
    {
        begin = dc.indexOf(prefix);
        if (begin != 0) return null;
    }
    else
    {
        begin += 2;
    }
    var end = document.cookie.indexOf(";", begin);
    if (end == -1)
    {
        end = dc.length;
    }
    return unescape(dc.substring(begin + prefix.length, end));
}

function deleteFormCookie() {
	var exp = new Date();
	exp.setTime (exp.getTime() - 1);  // This cookie is history
	var cval = getFormCookie (name);
	document.cookie = name + "=" + cval + "; expires=" + exp.toGMTString();
}

function setSelectedIndex( me, valsearch )
{
  for (i = 0; i< me.options.length; i++)
  {
    if (me.options[i].value == valsearch)
    {
      me.options[i].selected = true;
//      me.options[i].style.backgroundColor = '#dddddd';
      break;
    }
  }
  return;
}