/* Gestion des tooltips */

function initTooltips() {
	$A(document.getElementsByClassName('tooltip')).each(function(node){
		var id = node.getAttribute('id').substring(7);
		new Tooltip('techreq' + id, 'tooltip' + id);
	});
}

// Ce qui suit permet de lancer la fonction initTooltips() dès le chargement du DOM
// (sans attendre celui de toutes les images)
//
// Dean Edwards/Matthias Miller/John Resig
function init() {
    // quit if this function has already been called
    if (arguments.callee.done) return;

    // flag this function so we don't do the same thing twice
    arguments.callee.done = true;

    // kill the timer
    if (_timer) clearInterval(_timer);

    // do stuff
	initTooltips();
};

/* for Mozilla/Opera9 */
if (document.addEventListener) {
    document.addEventListener("DOMContentLoaded", init, false);
}

/* for Internet Explorer */
/*@cc_on @*/
/*@if (@_win32)
    document.write("<script id=__ie_onload defer src=javascript:void(0)><\/script>");
    var script = document.getElementById("__ie_onload");
    script.onreadystatechange = function() {
        if (this.readyState == "complete") {
            init(); // call the onload handler
        }
    };
/*@end @*/

/* for Safari */
if (/WebKit/i.test(navigator.userAgent)) { // sniff
    var _timer = setInterval(function() {
        if (/loaded|complete/.test(document.readyState)) {
            init(); // call the onload handler
        }
    }, 10);
}

/* for other browsers */
addLoadEvent(init);