function jstabs_showTab(id) {
    var tab = document.getElementById(id);
    var checkForTabs = true;
    var i = 0;
    while (checkForTabs)
    {
		var tab_temp = document.getElementById('jstabs_'+i);
		if (tab_temp != 'undefined' && tab_temp != undefined && tab_temp != 'null' && tab_temp != null) {
			if (tab_temp == tab) {
				tab_temp.className = 'jstab act';
			} else {
				tab_temp.className = 'jstab';
			}
		} else {
			checkForTabs = false;
		}
		i++;
	}
    
}

function showThis(e) {
	var collection = e.parentNode.parentNode.getElementsByTagName('li');
	for (i=0; i<collection.length;i++)
	{
		collection[i].getElementsByTagName('a')[0].className = '';
		collection[i].getElementsByTagName('span')[0].className = 'tab_end';
	}
	e.className = 'act';
	e.parentNode.getElementsByTagName('span')[0].className = 'tab_end act';
}