function show_popUp_alert(message) 
{


var div_Info = document.createElement('DIV');
div_Info.setAttribute("id", "divAlert");
div_Info.setAttribute("class", 'divAlertVisible');
div_Info.id = 'divAlert';
div_Info.className = 'divAlertVisible';
div_Info.style.top = document.body.scrollTop + 200;
div_Info.style.left = screen.width / 2 - 200;
div_Info.innerHTML = '<span class="Texte">'+message+'</span><br /><br /><center><a onclick="javascript:hide_popUp_alert();" ><div class="Bouton"><span>OK</span></div></a></center>'
document.getElementsByTagName("body")[0].appendChild(div_Info);
}

function hide_popUp_alert() 
{
	var d = document.getElementById('divAlert');
	d.parentNode.removeChild(d);
}