var ROOT_URL = 'http://localhost/Gala/';

function parseLinks() {

    var as = document.getElementsByTagName('a');
    var as_no = as.length;
    if (as_no == 0) return false;
    
    for (var i = 0; i < as_no; i++) {
        if (as[i].rel == 'external') as[i].target = "_blank";
    }
    
}



function openMailAddress(obj) {
    
    var url = AJAX_PHP_URL+"controller.php";
    var pars = "action=openMailAddress&addr="+obj.innerHTML;
    var myAjax = new Ajax.Request(
        url,
        { 
            method: 'post',
            parameters: pars,
            onSuccess: function(transport) {
                obj.href = 'mailto:'+transport.responseText;
                document.location.href = 'mailto:'+transport.responseText;
            }
        }
    );
    
}

function navSetup() {
	var b = document.getElementsByTagName('body');
	b = b[0];

		
		var nav = document.getElementById('nav');
		var subs = nav.getElementsByTagName('ul');
		if (subs.length>0) {
			nav.className = nav.className + ' large';
		}
			
}

window.onload = function() {
	navSetup();
    parseLinks();
}