function page_load(){
    if(window.innerWidth){ //FF; Chrome
        document.getElementById("content").style.width = window.innerWidth - 360 + 'px';
        if((window.innerHeight - 150) > 776){
            document.getElementById("content").style.height = 776 + 'px';
        }else{
            if((window.innerHeight - 150) < 665){
                document.getElementById("content").style.height = 665 - 150 + 'px';
            }else{
                document.getElementById("content").style.height = window.innerHeight - 170 + 'px';
            }
        }
    }else{
    if(document.documentElement.clientWidth){// IE
        document.getElementById("content").style.width = document.documentElement.clientWidth - 360 + 'px';
        if((document.documentElement.clientHeight - 150) > 776){
            document.getElementById("content").style.height = 776 + 'px';
        }else{
            if((document.documentElement.clientHeight - 150) < 665){
                document.getElementById("content").style.height = 665 - 150 + 'px';
            }else{
                document.getElementById("content").style.height = document.documentElement.clientHeight - 170 + 'px';
            }
        }
    }}
    document.getElementById("result").style.width = document.getElementById("content").offsetWidth - 59 + 'px';
    document.getElementById("result").style.height = document.getElementById("content").offsetHeight - 60 + 'px';
    document.getElementById("content").style.visibility = "visible";
    p = 0;
    m = 0;
}

function page_link(add){
    window.location.href = 'index.php?page=' + add;
}

function verif_mail(){
    var reg = new RegExp('^[a-z0-9]+([_|\.|-]{1}[a-z0-9]+)*@[a-z0-9]+([_|\.|-]{1}[a-z0-9]+)*[\.]{1}[a-z]{2,6}$', 'i');
    if(reg.test(document.getElementById("mail").value)){
	if(document.getElementById("message").value == ''){
            alert("Vous n'avez pas inscrit votre message.")
        }else{
            document.send_mail.submit();
        }
    }else{
	alert("L'adresse e-mail n'est pas valide.");
    }
}
function see_pict(namephoto){
    var splt = namephoto.split('|');
    if(splt[1] == 0){
        scp_pag_m = '<div class="page_mg"></div>';
    }else{
        scp_pag_m = '<div class="page_m" onclick="suiv_prev(\''+(splt[1]-1)+'\');"></div>';
    }
    if((parseInt(splt[1],10)+parseInt(1,10)) >= splt[2]){
        scp_pag_p = '<div class="page_pg"></div>';
    }else{
        scp_pag_p = '<div class="page_p" onclick="suiv_prev(\''+(parseInt(splt[1],10)+parseInt(1,10))+'\');"></div>';
    }
    document.getElementById("opacity").style.visibility = "visible";
    document.getElementById("opacity").innerHTML = '<table height="100%" cellspacing="0" cellpadding="0" align="center"><tr><td><table cellspacing="0" cellpadding="0"><tr><td height="30" align="right">'+scp_pag_m+'</td><td align="center" height="30"><div class="fermer" onclick="fermer();"></div></td><td height="30">'+scp_pag_p+'</td></tr><tr><td align="center" colspan="3"><img src="photos/'+splt[0]+'"></td></tr></table></td></tr></table>';
    
}

function see_deco(namedeco){
    document.getElementById("opacity").style.visibility = "visible";
    document.getElementById("opacity").innerHTML = '<table height="100%" cellspacing="0" cellpadding="0" align="center"><tr><td><table cellspacing="0" cellpadding="0"><tr><td align="right" height="20"><div class="fermer" onclick="fermer();"></div></td></tr><tr><td align="center"><img src="deco_style/'+namedeco+'"></td></tr></table></td></tr></table>';
}

function fermer(){
    document.getElementById("opacity").style.visibility = "hidden";
    window.scrollTo(0,0);
}

function scroll_infos(){
    var pos = document.getElementById("infos").offsetHeight;
    switch(pos){
        case 0:
            scroll_p();
            break;
        case 300:
            scroll_m();
            break;
        default:
            if(p == 1){clearTimeout(time_p);p = 0;scroll_m();
            }else{
                if(m == 1){clearTimeout(time_m);m = 0;scroll_p();}
            }
    }
}

function scroll_p(){
    var pos_p = document.getElementById("infos").offsetHeight;
    if((pos_p + 5) <= 300){
        document.getElementById("infos").style.height = parseInt(pos_p,10) + parseInt(5,10) + 'px';
        p = 1;
        time_p = setTimeout('scroll_p()',30);
    }else{
        if(pos_p > 300){document.getElementById("infos").style.height = 300 + 'px';}
        p = 0;
        clearTimeout(time_p);
    }
}
function scroll_m(){
    var pos_m = document.getElementById("infos").offsetHeight;
    if((pos_m - 5) >= 0){
        document.getElementById("infos").style.height = pos_m - 5 + 'px';
        m = 1;
        time_m = setTimeout('scroll_m()',30);
    }else{
        if(pos_m < 0){document.getElementById("infos").style.height = 0 + 'px';}
        m = 0;
        clearTimeout(time_m);
    }
}