function Set_Cookie( name, value, expires, path, domain, secure ) 
{
	// set time, it's in milliseconds
	var today = new Date();
	today.setTime( today.getTime() );

	/*
	if the expires variable is set, make the correct 
	expires time, the current script below will set 
	it for x number of days, to make it for hours, 
	delete * 24, for minutes, delete * 60 * 24
	*/
	if ( expires )
	{
	expires = expires * 1000 * 60 * 60 * 24;
	}
	var expires_date = new Date( today.getTime() + (expires) );

	document.cookie = name + "=" +escape( value ) +
	( ( expires ) ? ";expires=" + expires_date.toGMTString() : "" ) + 
	( ( path ) ? ";path=" + path : "" ) + 
	( ( domain ) ? ";domain=" + domain : "" ) +
	( ( secure ) ? ";secure" : "" );
	//alert('Cookie:' + name + ' created with value ' + value);
}

// with this test document.cookie.indexOf( name + "=" );
function Get_Cookie( check_name ) {
	// first we'll split this cookie up into name/value pairs
	// note: document.cookie only returns name=value, not the other components
	var a_all_cookies = document.cookie.split( ';' );
	var a_temp_cookie = '';
	var cookie_name = '';
	var cookie_value = '';
	var b_cookie_found = false; // set boolean t/f default f
	
	for ( i = 0; i < a_all_cookies.length; i++ )
	{
		// now we'll split apart each name=value pair
		a_temp_cookie = a_all_cookies[i].split( '=' );
		
		
		// and trim left/right whitespace while we're at it
		cookie_name = a_temp_cookie[0].replace(/^\s+|\s+$/g, '');
	
		// if the extracted name matches passed check_name
		if ( cookie_name == check_name )
		{
			b_cookie_found = true;
			// we need to handle case where cookie has no value but exists (no = sign, that is):
			if ( a_temp_cookie.length > 1 )
			{
				cookie_value = unescape( a_temp_cookie[1].replace(/^\s+|\s+$/g, '') );
			}
			// note that in cases where cookie is initialized but no value, null is returned
			return cookie_value;
			break;
		}
		a_temp_cookie = null;
		cookie_name = '';
	}
	if ( !b_cookie_found )
	{
		return null;
	}
}	

// this deletes the cookie when called
function Delete_Cookie( name, path, domain ) {
	if ( Get_Cookie( name ) ) document.cookie = name + "=" +
	( ( path ) ? ";path=" + path : "") +
	( ( domain ) ? ";domain=" + domain : "" ) +
	";expires=Thu, 01-Jan-1970 00:00:01 GMT";
	//alert('Cookie: ' + name + ' deleted');
}

function Style_Switch(){
	Set_Cookie('nte_style', 'big', 30, '/', '', '' );
	document.location.reload();
}

function Colour_Switch(sColour){
	Set_Cookie('nte_colour', sColour, 30, '/', '', '' );
	document.location.reload();
}

function Style_Normal(){
	Delete_Cookie('nte_style', '/', '');
	document.location.reload();
}			

function imagePopUp(imgurl, strAlt){
	imgurl = imgurl.replace("cottageimage", "image"); 
	strAlt = strAlt.replace("(Click to enlarge)", ""); 

	var newwindow = window.open ('/enlargeimage.asp?alt=' + strAlt + '&imgurl=' + imgurl,'newwindow', 'top=0,left=0,height=350,width=350,toolbar=no,menubar=no,scrollbars=yes,resizable=yes,location=no,directories=no,status=no');
	if(!newwindow) {
		alert('Information\n\nThis popup window may have been blocked!  To use this function,\nplease enable popup windows for this web site.\n\nTip: Try holding the "control" key and then clicking the button!');
	}
	
}

function cp(){
	if (document.body.clientHeight < 410) copyrt.style.top = 380; else
	if (document.body) if (document.body.clientHeight)
		copyrt.style.top = document.body.scrollTop + document.body.clientHeight - copyrt.offsetHeight-1;
	
}

function ampDecode(str){
	return str.replace(/&amp;/gi, '&');
}
		
function clearfield(obj){
	if (obj.value == 'Search Cottage Name, Ref or Brochure Page'){
		obj.style.color = '#000000';
		obj.value = '';
	}
}

function showhelptext(obj){
	if (obj.value == ''){
		obj.style.color = '#999999';
		obj.value = 'Search Cottage Name, Ref or Brochure Page';
	}
	
}

function rand ( n )
{
  return ( Math.floor ( Math.random ( ) * n + 1 ) );
}

function fadeIn(obj) {
    obj.style.filter="blendTrans(duration=2)";
    // Make sure the filter is not playing.
    if (obj.filters.blendTrans.status != 2) {
        obj.filters.blendTrans.apply();
        obj.style.visibility="visible";
        obj.filters.blendTrans.play();
    }
}