<!--
function setCookie(cookieName,cookieValue,nDays) {
 var today = new Date();
 var expire = new Date();
 if (nDays==null || nDays==0) nDays=1;
 expire.setTime(today.getTime() + 3600000*24*nDays);
 document.cookie = cookieName+"="+escape(cookieValue)
                 + ";expires="+expire.toGMTString();
}

function getCookie(name) {
    var theCookies = document.cookie.split(/[; ]+/);
    for (var i = 0 ; i < theCookies.length; i++) {
        var aName = theCookies[i].substring(0,theCookies[i].indexOf('='));
        if (aName == name) {
            return unescape(theCookies[i].substring(theCookies[i].indexOf('=')+1));
        }
    }
}

function add_selected(name) {
	setCookie('selected_areas','yes',30);
	setCookie(name,'true',30);
	//window.status = document.cookie;
}

function remove_selected(name) {
	setCookie(name,'',30);
	//window.status = document.cookie;
}

function openWindow(url) 
{
    newWindow = window.open(url, 'popup', 'location=yes,status=yes,toolbar=yes,menubar=yes,scrollbars=yes,titlebar=yes,alwaysRaised=yes,screenX=0,screenY=0,resizable=yes');
}


function simple_openclose(blockname){
   var block = document.getElementById(blockname)
   if(block.style.display == "inline") {
      block.style.display = "none";	
   }else {
      block.style.display = "inline";
   }
}

function openclose(blockname){

  var block = document.getElementById(blockname);

  var blockchangetext  = document.getElementById(blockname + '_text');
  var blockchangeimg  = document.getElementById(blockname + "_img");

  var bs = block.style.display;
    
  if(block.style.display == "inline") {
    //hide
    remove_selected(blockname);
    block.style.display = "none";
    if(blockchangetext) blockchangetext.innerHTML = '&nbsp;+&nbsp;';
    if(blockchangeimg) blockchangeimg.src = 'images/open.png';
  }else{
    add_selected(blockname);
    block.style.display = "inline";
    if(blockchangetext) blockchangetext.innerHTML = '&nbsp;-&nbsp;';
    if(blockchangeimg) blockchangeimg.src = 'images/close.png';
  }

}

function checksubmit(evt) {
    //evt = (evt) ? evt : event;
    var target = (evt.target) ? evt.target : evt.srcElement;
    var form = target.form;
//    alert(event);
    var charCode = (evt.charCode) ? evt.charCode :
        ((evt.which) ? evt.which : evt.keyCode);
    if (charCode == 13 || charCode == 3) {
       form.submit();
       return false;
    }
    return true;
}

function select_value_is_blank(selectobj) {
	var index = selectobj.selectedIndex;
	if(!index) return false;
	if(selectobj.options[index].value = '') return true;
	return false;

}

function doublecheck(question,url) {
	if(confirm(question)){
		document.location = url;
	}
}

//-->