var activate = -1;

function activateBox()
{
    var zone = document.getElementById("zoneTexte");
    if (zone)
    {
	    var position =zone.scrollTop;
	    if (position >= document.getElementById("scrollin_para").offsetHeight + 210)
	    {
	        document.getElementById("o_checkbox").disabled = false;
	        document.getElementById("o_label").style.color = "#333";
	        activate = 0;
	        clearInterval(ssdID);
	    }
    }
}

function startScrollingDetector()
{
	if (document.getElementById("o_label") && document.getElementById("o_checkbox") && document.getElementById("bloc_cgu"))
	{
		document.getElementById("o_label").style.color = "#ccc";
		ssdID = setInterval("activateBox()", 100);
		position = 0;
		activate = -1;
	}
}

function checkReadCgu()
{
	document.getElementById("o_checkbox").disabled = false;
	document.getElementById("o_checkbox").checked = true;
	if (document.getElementById("suscribe"))
	{
		document.getElementById("suscribe").checked = true;
	}
	document.getElementById("o_label").style.color = "#333";

}