function set_cookie (name, value)
{
  var cookie_string = name + "=" + value;
 document.cookie = cookie_string;
}


function get_cookie ( cookie_name )
{
  var results = document.cookie.match ( '(^|;) ?' + cookie_name + '=([^;]*)(;|$)' );

  if ( results )
    return ( unescape ( results[2] ) );
  else
    return null;
}


function loadpic()
{pic = get_cookie("imgg")
pict= "/images/coastalclean/" + pic + ".jpg";
document.getElementById('slide').src=pict ;
	}

function loadpic2()
{pic = get_cookie("imgg")
pict= "/images/dedication/" + pic + ".jpg";
document.getElementById('slide2').src=pict ;
		}
		
function loadpic3()
{pic = get_cookie("imgg")
pict= "/images/northrichshore/" + pic + ".jpg";
document.getElementById('slide3').src=pict ;
		}
		
function loadpic4()
{pic = get_cookie("imgg")
pict= "/images/earthday2010/" + pic + ".jpg";
document.getElementById('slide4').src=pict ;
		}


function slide(c)
{ set_cookie ('imgg', c);

window.location.assign("coastalcleanslide.php");
}

function slide2(c)
{ set_cookie ('imgg', c);

window.location.assign("dedicationslide.php");
}

function slide3(c)
{ set_cookie ('imgg', c);

window.location.assign("northrichshoreslide.php");
}

function slide4(c)
{ set_cookie ('imgg', c);

window.location.assign("earthdayslide.php");
}

 
function cyclefor()
{var pic = get_cookie("imgg");
		var numpic = parseFloat(pic)
		var c = numpic + 1;
if (c == 13)
	{c = 1};
 
var pict= "/images/coastalclean/" + c + ".jpg";
document.getElementById("slide").src=pict ;
set_cookie ('imgg', c);
}

function cycleback()
{var pic = get_cookie("imgg");
	var numpic = parseFloat(pic)
	var c = numpic-1;
	if (c == 0)
	{c = 12};
 
var pict= "/images/coastalclean/" + c + ".jpg";
document.getElementById("slide").src=pict ;
set_cookie ('imgg', c);
}

function cyclefor2()
{var pic = get_cookie("imgg");
		var numpic = parseFloat(pic)
		var c = numpic + 1;
if (c == 8)
	{c = 1};
 
var pict= "/images/dedication/" + c + ".jpg";
document.getElementById("slide2").src=pict ;
set_cookie ('imgg', c);
}

function cycleback2()
{var pic = get_cookie("imgg");
	var numpic = parseFloat(pic)
	var c = numpic-1;
	if (c == 0)
	{c = 7};
 
var pict= "/images/dedication/" + c + ".jpg";
document.getElementById("slide2").src=pict ;
set_cookie ('imgg', c);
}

function cyclefor3()
{var pic = get_cookie("imgg");
		var numpic = parseFloat(pic)
		var c = numpic + 1;
if (c == 13)
	{c = 1};
 
var pict= "/images/northrichshore/" + c + ".jpg";
document.getElementById("slide3").src=pict ;
set_cookie ('imgg', c);
}

function cyclefor4()
{var pic = get_cookie("imgg");
		var numpic = parseFloat(pic)
		var c = numpic + 1;
if (c == 10)
	{c = 1};
 
var pict= "/images/earthday2010/" + c + ".jpg";
document.getElementById("slide4").src=pict ;
set_cookie ('imgg', c);
}

function cycleback3()
{var pic = get_cookie("imgg");
	var numpic = parseFloat(pic)
	var c = numpic-1;
	if (c == 0)
	{c = 12};
 
var pict= "/images/northrichshore/" + c + ".jpg";
document.getElementById("slide3").src=pict ;
set_cookie ('imgg', c);
}

function cycleback4()
{var pic = get_cookie("imgg");
	var numpic = parseFloat(pic)
	var c = numpic-1;
	if (c == 0)
	{c = 9};
 
var pict= "/images/earthday2010/" + c + ".jpg";
document.getElementById("slide4").src=pict ;
set_cookie ('imgg', c);
}