function page1()
{
document.getElementById("page1").style.visibility = "visible";
document.getElementById("page2").style.visibility = "hidden";
document.getElementById("page3").style.visibility = "hidden";
document.getElementById("page4").style.visibility = "hidden";
document.getElementById("page5").style.visibility = "hidden";
document.getElementById("page6").style.visibility = "hidden";
document.getElementById("carte").style.visibility = "hidden";
document.getElementById("proprietes").style.visibility = "hidden";
document.getElementById("number1").style.color = "#c06";
document.getElementById("number2").style.color = "#630";
document.getElementById("number3").style.color = "#630";
document.getElementById("number4").style.color = "#630";
document.getElementById("number5").style.color = "#630";
document.getElementById("number6").style.color = "#630";
document.getElementById("numbercarte").style.color = "#630";
document.getElementById("numberproprietes").style.color = "#630";
}

function page2()
{
document.getElementById("page2").style.visibility = "visible";
document.getElementById("page1").style.visibility = "hidden";
document.getElementById("page3").style.visibility = "hidden";
document.getElementById("page4").style.visibility = "hidden";
document.getElementById("page5").style.visibility = "hidden";
document.getElementById("page6").style.visibility = "hidden";
document.getElementById("carte").style.visibility = "hidden";
document.getElementById("proprietes").style.visibility = "hidden";
document.getElementById("number2").style.color = "#c06";
document.getElementById("number1").style.color = "#630";
document.getElementById("number3").style.color = "#630";
document.getElementById("number4").style.color = "#630";
document.getElementById("number5").style.color = "#630";
document.getElementById("number6").style.color = "#630";
document.getElementById("numbercarte").style.color = "#630";
document.getElementById("numberproprietes").style.color = "#630";
}

function page3()
{
document.getElementById("page3").style.visibility = "visible";
document.getElementById("page1").style.visibility = "hidden";
document.getElementById("page2").style.visibility = "hidden";
document.getElementById("page4").style.visibility = "hidden";
document.getElementById("page5").style.visibility = "hidden";
document.getElementById("page6").style.visibility = "hidden";
document.getElementById("carte").style.visibility = "hidden";
document.getElementById("proprietes").style.visibility = "hidden";
document.getElementById("number3").style.color = "#c06";
document.getElementById("number1").style.color = "#630";
document.getElementById("number2").style.color = "#630";
document.getElementById("number4").style.color = "#630";
document.getElementById("number5").style.color = "#630";
document.getElementById("number6").style.color = "#630";
document.getElementById("numbercarte").style.color = "#630";
document.getElementById("numberproprietes").style.color = "#630";
}

function page4()
{
document.getElementById("page4").style.visibility = "visible";
document.getElementById("page1").style.visibility = "hidden";
document.getElementById("page2").style.visibility = "hidden";
document.getElementById("page3").style.visibility = "hidden";
document.getElementById("page5").style.visibility = "hidden";
document.getElementById("page6").style.visibility = "hidden";
document.getElementById("carte").style.visibility = "hidden";
document.getElementById("proprietes").style.visibility = "hidden";
document.getElementById("number4").style.color = "#c06";
document.getElementById("number1").style.color = "#630";
document.getElementById("number2").style.color = "#630";
document.getElementById("number3").style.color = "#630";
document.getElementById("number5").style.color = "#630";
document.getElementById("number6").style.color = "#630";
document.getElementById("numbercarte").style.color = "#630";
document.getElementById("numberproprietes").style.color = "#630";
}

function page5()
{
document.getElementById("page5").style.visibility = "visible";
document.getElementById("page1").style.visibility = "hidden";
document.getElementById("page2").style.visibility = "hidden";
document.getElementById("page3").style.visibility = "hidden";
document.getElementById("page4").style.visibility = "hidden";
document.getElementById("page6").style.visibility = "hidden";
document.getElementById("carte").style.visibility = "hidden";
document.getElementById("proprietes").style.visibility = "hidden";
document.getElementById("number5").style.color = "#c06";
document.getElementById("number1").style.color = "#630";
document.getElementById("number2").style.color = "#630";
document.getElementById("number3").style.color = "#630";
document.getElementById("number4").style.color = "#630";
document.getElementById("number6").style.color = "#630";
document.getElementById("numbercarte").style.color = "#630";
document.getElementById("numberproprietes").style.color = "#630";
}

function page6()
{
document.getElementById("page6").style.visibility = "visible";
document.getElementById("page1").style.visibility = "hidden";
document.getElementById("page2").style.visibility = "hidden";
document.getElementById("page3").style.visibility = "hidden";
document.getElementById("page4").style.visibility = "hidden";
document.getElementById("page5").style.visibility = "hidden";
document.getElementById("carte").style.visibility = "hidden";
document.getElementById("proprietes").style.visibility = "hidden";
document.getElementById("number6").style.color = "#c06";
document.getElementById("number1").style.color = "#630";
document.getElementById("number2").style.color = "#630";
document.getElementById("number3").style.color = "#630";
document.getElementById("number4").style.color = "#630";
document.getElementById("number5").style.color = "#630";
document.getElementById("numbercarte").style.color = "#630";
document.getElementById("numberproprietes").style.color = "#630";
}

function carte()
{
document.getElementById("carte").style.visibility = "visible";
document.getElementById("page1").style.visibility = "hidden";
document.getElementById("page2").style.visibility = "hidden";
document.getElementById("page3").style.visibility = "hidden";
document.getElementById("page4").style.visibility = "hidden";
document.getElementById("page5").style.visibility = "hidden";
document.getElementById("page6").style.visibility = "hidden";
document.getElementById("proprietes").style.visibility = "hidden";
document.getElementById("numbercarte").style.color = "#c06";
document.getElementById("number1").style.color = "#630";
document.getElementById("number2").style.color = "#630";
document.getElementById("number3").style.color = "#630";
document.getElementById("number4").style.color = "#630";
document.getElementById("number5").style.color = "#630";
document.getElementById("number6").style.color = "#630";
document.getElementById("numberproprietes").style.color = "#630";
}

function proprietes()
{
document.getElementById("proprietes").style.visibility = "visible";
document.getElementById("page1").style.visibility = "hidden";
document.getElementById("page2").style.visibility = "hidden";
document.getElementById("page3").style.visibility = "hidden";
document.getElementById("page4").style.visibility = "hidden";
document.getElementById("page5").style.visibility = "hidden";
document.getElementById("page6").style.visibility = "hidden";
document.getElementById("carte").style.visibility = "hidden";
document.getElementById("numberproprietes").style.color = "#c06";
document.getElementById("number1").style.color = "#630";
document.getElementById("number2").style.color = "#630";
document.getElementById("number3").style.color = "#630";
document.getElementById("number4").style.color = "#630";
document.getElementById("number5").style.color = "#630";
document.getElementById("number6").style.color = "#630";
document.getElementById("numbercarte").style.color = "#630";
}