/******* Javascript for Exemplar website ********/
/*       C Bazalgette 2004                    */
/**********************************************/

//---- Allow for non-getElementById browsers
if (document.all && !document.getElementById) {
    document.getElementById = function(id) {
         return document.all[id];
    }
}

var sizeSwitch = 1000;  // Normally 1000; change to 2000 to test lo-res 800x600 mode

//--------------- Address unscrambler (anti-spambot) ----------------

var prefixC = new Array(58,111,116,108,105,97,109);
var llcC = new Array(103,114,111,46,101,99,114,97,108,112,109,101,120,101,64,101,116,97,99,105,110,117,109,109,111,99);
var clintC = new Array(103,114,111,46,101,99,114,97,108,112,109,101,120,101,64,101,99,97,102,114,101,116,110,105,116,110,101,105,108,99);

function unscramble(arr) {
   var s = "";
   var n = arr.length;
	for (i = n-1; i >= 0; i--) {
	   s = s + String.fromCharCode(arr[i]);
   } 
	return(s);
}

function setLlcAdd()
{
   var prefix = unscramble(prefixC);
   var llc = unscramble(llcC);

	var obj = document.getElementById("llcAdd");
	obj.innerHTML = llc;
	obj = document.getElementById("llcLink");
	obj.href = prefix + llc;
}

function setClintAdd() {
   var prefix = unscramble(prefixC);
   var clint = unscramble(clintC);
	
	var obj = document.getElementById("clintAdd");
	obj.innerHTML = clint;
	obj = document.getElementById("clintLink");
	obj.href = prefix + clint;
	obj = document.getElementById("clintAdd1");
	obj.innerHTML = clint;
	obj = document.getElementById("clintLink1");
	obj.href = prefix + clint;
	obj = document.getElementById("clintAdd2");
	obj.innerHTML = clint;
	obj = document.getElementById("clintLink2");
	obj.href = prefix + clint;
}

//---------- Link button highlights

function hiBut(anch, pgname) {
   var t = "t-";
   var anch1 = t.concat(anch);
   var anchObj1 = document.getElementById(anch1);
   var page = document.URL;
   if (pgname == anch) {
   	anchObj1.style.color='#221c5f';
							  }
							  else {
    anchObj1.style.color='#ffd41c';
							  }
   var a = "a-";
   var anch2 = a.concat(anch);
   var anchObj2 = document.getElementById(anch2);
   anchObj2.src = "graphics/button2.gif"; 
}

function loBut(anch, pgname) {
   var t = "t-";
   var anch1 = t.concat(anch);
   var anchObj1 = document.getElementById(anch1);
   if (pgname == anch) {
   	anchObj1.style.color='#221c5f';
							  }
							  else {
   anchObj1.style.color='#221c5f';
							  }
   var a = "a-";
   var anch2 = a.concat(anch);
   var anchObj2 = document.getElementById(anch2);
   if (pgname == anch) {
	   anchObj2.src = "graphics/button2.gif"; 
							  }
							  else {
   anchObj2.src = "graphics/button1.gif";
							  }
}