// Listen to window - when it loads, call function 'init()'
//Event.observe(element, eventName, handler[, useCapture = false])

//Event.observe(window, 'load', init, false);
//Event.observe(window, 'load', init2, false);

// Listen to the name field, when keyup, call func greet()
function init(){
     //$('greeting-submit').style.display = 'none';
     //Event.observe('greeting-name', 'keyup', greet, false);     
     Event.observe('region', 'change', greet, false);
}


function greet(){
     var url = 'http://localhost/ex/drupal-6.5/project_b.php';
    // var pars = 'bx=1&region='+escape($F('region')) + '&academic_unit='+escape($F('academic_unit'));
     var pars = 'region='+escape($F('region'));
     var target = 'greeting';
     var myAjax = new Ajax.Updater(target, url, {method: 'get', parameters: pars});
}

function getindex(id)
{
	//alert("selected country already!");
	//eval('ct = document.getElementById(' + id + ').selectedIndex;');
	ix = eval("document.getElementById('" + id + "').selectedIndex");
	ct = "document.getElementById('" + id + "')[" + ix + "].value";
        alert(ix);
        return ix;
}
/*
function init2(){
	Event.observe('mybutt', 'mouseover', greet2, false);
}

function greet2(){
     var url = 'project_s.php';
    // var pars = 'bx=1&region='+escape($F('region')) + '&academic_unit='+escape($F('academic_unit'));
     var pars = 'region='+escape($F('region'));
     var target = 'greeting2';
     var myAjax = new Ajax.Updater(target, url, {method: 'get', parameters: pars});
}
*/