// JavaScript Document

<!-- Stuff for the accessible show / hider
function toggleTable($prefix, $type){
	var table = document.getElementById($prefix + '_table');
	var changer = document.getElementById($prefix + '_changer');
	if(table.className == 'gpdt noshow'){
		table.className = 'gpdt';
		changer.innerHTML = '<b>[-] Hide</b> ' + $type;
	} else {
		table.className = 'gpdt noshow';
		changer.innerHTML = '<b>[+] Show</b> ' + $type;
	}
}

// Fixes ie bug. No underlining of link if href not present.
function underline($prefix){
	var u = document.getElementById($prefix + '_changer');
	u.style.textDecoration = 'underline';
}
function noUnderline($prefix){
	var u = document.getElementById($prefix + '_changer');
	u.style.textDecoration = 'none';
}

<!-- Toggles the home page headings on mouse over -->
function toggleHeading($id, $server){							
	var image = document.getElementById($id);
	if(image.src == 'http://' + $server + '/images/home_sp_' + $id + '_h2.png'){
		image.src = 'http://' + $server + '/images/home_sp_' + $id + '_h2_on.png';
		
	} else if (image.src == 'http://' + $server + '/images/home_sp_' + $id + '_h2_on.png') {
		image.src = 'http://' + $server + '/images/home_sp_' + $id + '_h2.png';
	}
}

function showHide($id, $class){
	ele = document.getElementById($id);
	changer = document.getElementById('advanced_changer');
	if(ele.className == $class + '_hide'){
		ele.className = $class + '_show';
		changer.innerHTML = 'Hide advanced search options';
	} else {
		ele.className = $class + '_hide';
		changer.innerHTML = 'Show advanced search options';
	}
}

-->