// JavaScript Document
function id(a)
{
return document.getElementById(a);
}
// Plan d'accès
// Fondu-enchaîné des deux plans
var timer1, timer2;
function fadein(n)
{
var img = id('img-plan' + n);
img.style.opacity = (1 - (id('img-plan' + (img == id('img-plan1') ? 2 : 1)).style.opacity));
img.style.filter = 'alpha(opacity=' + (img.style.opacity * 100) + ')';
if(img.style.opacity >= 1)
{
clearInterval(timer1);
img.style.opacity = 1;
}
}
function fadeout(n)
{
var img = id('img-plan' + n);
img.style.opacity -= 0.025;
img.style.filter = 'alpha(opacity=' + (img.style.opacity * 100) + ')';
if(img.style.opacity <= 0)
{
clearInterval(timer2);
img.style.opacity = 0;
}
}
function swplan()
{ //alert(id('img-plan1').style.opacity + ' : ' + id('img-plan2').style.opacity);
if(id('img-plan1').style.opacity == 0 || id('img-plan1').style.opacity == 1)
{
timer1 = setInterval('fadein(' + (id('img-plan1').style.opacity < 0.5 ? 1 : 2) + ')', 30);
timer2 = setInterval('fadeout(' + (id('img-plan1').style.opacity < 0.5 ? 2 : 1) + ')', 30);
}
}
function vmail(email)
{
var reg = /^[a-z0-9._-]+@[a-z0-9.-]{2,}[.][a-z]{2,4}$/
return (reg.exec(email) != null)
}
function contactverifmail(a)
{
a.value = a.value.toLowerCase();
if(!vmail(a.value))
{
a.style.color = "white";
a.style.background = 'red';
}
else
{
a.style.color = "black";
a.style.background = 'white';
id('contact-submit').disabled = false;
}
}
function rq(){
var rq = null;
if(window.XMLHttpRequest) // Firefox et autres
rq = new XMLHttpRequest();
else if(window.ActiveXObject){ // Internet Explorer
try {
rq = new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
rq = new ActiveXObject("Microsoft.XMLHTTP");
}
} else { // XMLHttpRequest non supporté par le navigateur
alert("Votre navigateur ne supporte pas les objets XMLHTTPRequest...");
rq = false;
}
return rq;
}
//Rotation des photos sur pages "Ventes" et "Nos Belles Demeures"
function rollphoto(n)
{
if(id('photo' + n).src)
{
var photo = id('photo' + n).src;
var r = rq();
r.open('GET', 'ventes.php?action=rollphoto&n=' + n + '&photo=' + encodeURI(photo), false);
r.send(null);
if(r.readyState == 4 && r.status == 200)
{
var s = r.responseText.split('*');
if(s[0])
id('photo' + n).src = s[0];
}
r.abort();
}
else
alert('Erreur lors du chargement de la photo.');
}
// Grande photo en pop-up pour les pages "Ventes" et "Nos Belles Demeures"
function grandephoto(img)
{
img = img.substr(0, img.lastIndexOf('/') + 1) + img.substr(img.lastIndexOf('/') + 2);
var d = window.open('', '_blank', 'toolbar=0,location=0,directories=0,menuBar=0,scrollbars=0,resizable=1');
d.document.open();
d.document.write("Agence des Picantins - Compiègne![](" + img + ")
");
d.document.close();
}
// Scroll pour la description des annonces
function setscroll(i, pas)
{
i = id(i);
i.scrollTop += pas;
}
function upscroll(i)
{
timer = setInterval('setscroll("'+i+'", -1)', 3);
}
function downscroll(i)
{
timer = setInterval('setscroll("'+i+'", 1)', 3);
}
function stopscroll()
{
if(timer)
clearInterval(timer);
}
function getCN(t)
{
var c = document.getElementsByTagName("*");
if(!c.length && document.all)
c.document.all;
var res = [], re = new RegExp("(^| )" + t + "( |$)");
for(var i = 0, el; (el = c[i]); ++i)
{
if(el.className && re.test(el.className))
{
res[res.length] = el;
} // fin if
} // fin for
return res;
} // fin function getElementsByClassName(t)
window.onload = function()
{
var scrolls = getCN('div-scroll-annonces');
var upscrolls = getCN('upscroll');
var downscrolls = getCN('downscroll');
for(var i = 0; i < scrolls.length; i++)
{
if(scrolls[i].offsetHeight < scrolls[i].childNodes[0].offsetHeight)
{
upscrolls[i].style.display = 'inline';
downscrolls[i].style.display = 'inline';
}
}
if(id('decouvrir-scroll') && id('decouvrir-scroll-intra'))
{
if(id('decouvrir-scroll').offsetHeight < id('decouvrir-scroll-intra').offsetHeight)
id('decouvrir-scroll-fleches').style.display = 'inline';
}
}