function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

/* make sure the footer is always at the bottom */

var footerBottomOffset = 10; /* footer offSetFrom Bottom */

function getWindowHeight()
{
	var windowHeight = 0;
	if (typeof(window.innerHeight) == 'number') {
		windowHeight = window.innerHeight;
	} else {
		if (document.documentElement && document.documentElement.clientHeight) {
			windowHeight = document.documentElement.clientHeight;
		} else {
			if (document.body && document.body.clientHeight) {
				windowHeight = document.body.clientHeight;
			}
		}
	}
	return windowHeight;
}

function setFooter()
{
	if (document.getElementById) {
		var windowHeight = getWindowHeight();
		if (windowHeight > 0) {
			var contentHeight = document.getElementById('container').offsetHeight + document.getElementById('hcontainer').offsetHeight + 60;
            var footerElement = document.getElementById('footer');
			var footerHeight  = footerElement.offsetHeight;
			if (windowHeight - (contentHeight + footerHeight - footerBottomOffset) >= 0) {
				footerElement.style.position = 'relative';
				footerElement.style.top = (windowHeight - (contentHeight + footerHeight) - footerBottomOffset) + 'px';
			}	else {
				footerElement.style.position = 'static';
			}
		}
	}
}

window.onload = function() {
	MM_preloadImages('images/get_insurance_on.gif','images/get_health_on.gif',
	 				 'images/get_pension_on.gif','images/get_life_on.gif',
					 'images/international_on.gif','images/corporate_on.gif');
	setFooter();
        getRegion();
}

window.onresize = function() {
	setFooter();
}


function really_reset()
{
  return confirm("Really reset form?\n\nYou will lose all data entered into the form!");
}

function validate()
{

}

function getRegion()
{
  region = get_cookie('region');
 
  if (!region) {
    region = 'BM';
  }
  
  image = 'url(images/logo' + region + '.gif)'; 
}

function setRegion(code)
{
  set_cookie('region', code, false);
}


function get_cookie(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 '';
}

function set_cookie(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
}


function set_logo()
{	
  region = get_cookie('region');
	//alert(region);

  if (!region) {
    region = 'BM';
  }
  
  image = 'images/logo' + region + '.gif';
	
  document.write("<a href='index.html'><img src='" + image + "' id='logo' /></a>");
  
  li = document.getElementById('location' + region.substring(0,2));
  if (li) {
  	li.className = 'selected';
  }
}