// FI - JS by Sean Conran @ Netcel.com - rel 02

function initialise() {
	var objD01 = document.getElementById('contentLeft');
	var objD02 = document.getElementById('contentCentre');
	var objD03 = document.getElementById('contentRight');
	var height = objD01.offsetHeight;
	if (objD02.offsetHeight > height) {height = objD02.offsetHeight;}
	if (objD03){
		if (objD03.offsetHeight > height) {height = objD03.offsetHeight;}
		objD03.style.height = height + 'px';
	}		
	objD01.style.height = height + 'px';
	objD02.style.height = height + 'px';
}

function clearInput(n){

	if (document.all){
		element = document.all[n];
		element.value = "";
		return;
		}
	
	if (document.getElementById){
		element = document.getElementById(n);
		element.value = "";
		return;
		}
}

function clearInputForm(n){

	if (document.all){
		element = document.all[n];
		if (element.value == "-" ){
			element.value = "";
		}
		return;
		}
	
	if (document.getElementById){
		element = document.getElementById(n);
		if (element.value == "-" ){
			element.value = "";
		}
		return;
		}
}

function writeInput(n,s){

	if (document.all){
		element = document.all[n];
		element.value = s;
		return;
		}
	
	if (document.getElementById){
		element = document.getElementById(n);
		element.value = s;
		return;
		}
}

function rollOn(n){

	var colour = "#c5dc0a";

	if (document.all){
		element = document.all[n];
		element.style.backgroundColor = colour;
		return;
		}
	
	if (document.getElementById){
		element = document.getElementById(n);
		element.style.backgroundColor = colour;
		return;
		}
}

function rollOff(n){

	var colour = "#ffffff";

	if (document.all){
		element = document.all[n];
		element.style.backgroundColor = colour;
		return;
		}
	
	if (document.getElementById){
		element = document.getElementById(n);
		element.style.backgroundColor = colour;
		return;
		}
}

function topNavRollOn(n){

	var colour = "#c8c8c8";

	if (document.all){
		element = document.all[n];
		element.style.backgroundColor = colour;
		return;
		}
	
	if (document.getElementById){
		element = document.getElementById(n);
		element.style.backgroundColor = colour;
		return;
		}
}

function topNavRollOff(n){

	var colour = "#e0e0e0";

	if (document.all){
		element = document.all[n];
		element.style.backgroundColor = colour;
		return;
		}
	
	if (document.getElementById){
		element = document.getElementById(n);
		element.style.backgroundColor = colour;
		return;
		}
}