function getElements(val,container)
{
	container = container||document;
	var all = container.all||container.getElementsByTagName('*');
	
	var arr = [];
	for(var k=0;k<all.length;k++)
	{
		if(all[k]&&(all[k].getAttribute('className') == val || all[k].getAttribute('class') == val))
		{
			arr[arr.length] = all[k];
		}
	}
	return arr;
}

function selectNav(page)
{
    var navElements = getElements('notcurrent');

	for(i=0;i<navElements.length;i++)
    {
        var text = navElements[i].innerHTML;
        if(text!=null&&text.indexOf(page)>0)
        {
        	var alist = navElements[i].getElementsByTagName('a');
        	
        	var agt=navigator.userAgent.toLowerCase();
        	var is_ie = ((agt.indexOf("msie") != -1) && (agt.indexOf("opera") == -1));
       		navElements[i].id='current';
        }
    }
}