// pageid, page title, some number
var pages = new Array(['history','History','1'],
                      ['services','Services','1'],
                      ['services','Services','1'],
                      ['staff','Staff','1'],
                      ['dogcatserv','Dogs and Cats','1'],
                      ['horseserv','Horses','1'],
                      ['cowsserv','Cattle','1'],
                      ['clientedu','Client Education','1'],
                      ['location','Location','1'],
                      ['employment','Employment','1'],
                      ['surgery','Surgery/Laser Surgery','0'],
                      ['xray','Laboratory/X-rays','0'],
                      ['dental','Dental Exams','0'],
                      ['prevent','Preventive Health Care','0'],
                      ['clinictour','Clinic Tour','1'],
		      ['goatpigserv','Goats and Pigs','1']);

function checkPage() {
    docHref = document.location.href;
    pageId = docHref.substring(docHref.lastIndexOf('/')+1, docHref.lastIndexOf('.'));
    var i = 0;
    while (pageId != pages[i][0] && i < pages.length) {
        i++; 
    }
    document.getElementById(pageId).innerHTML = '<b>' + pages[i][1] + '</b>';
    if (pages[i][2] == 1) {
        document.getElementById('header').style.backgroundImage = 'url(images/' + pageId  + '.jpg)';
    }
    document.getElementById('header').innerHTML = pages[i][1];
    document.getElementById(pageId).style.backgroundColor = '#d1d8ca';
    document.getElementById(pageId).style.color = '#000';
}