var vrf_chk_ad = '1';
	function btRoll (id){
		document.getElementById(id).style.backgroundImage='url(images/btn_menu_h_a.gif)';
	}
	function btRaz (id){
		document.getElementById(id).style.backgroundImage='url("images/btn_menu_h.gif")';
	}
	function tabRoll (id){
		document.getElementById(id).style.backgroundImage='url(images/tab_h_a.gif)';
	}
	function tabRaz (id){
		document.getElementById(id).style.backgroundImage='url("images/tab_h.gif")';
	}
	function tab1Roll (id){
		document.getElementById(id).style.backgroundImage='url(images/tab1_h_a.gif)';
	}
	function tab1Raz (id){
		document.getElementById(id).style.backgroundImage='url(images/tab1_h.jpg)';
	}
	function check_ad() {
			var societef  		= document.getElementById('societef');
			var nomf  			= document.getElementById('nomf');
			var prenomf  		= document.getElementById('prenomf');
			var adressef  		= document.getElementById('adressef');
			var villef  		= document.getElementById('villef');
			var codepostalf  	= document.getElementById('codepostalf');
		if (vrf_chk_ad == '1') {
			societef.value		= document.getElementById('societe').value;
			societef.style.backgroundColor = '#CCCCCC';
			societef.disabled	= true;
			nomf.value 			= document.getElementById('nom').value;
			nomf.style.backgroundColor = '#CCCCCC';
			nomf.disabled		= true;	
			prenomf.value = document.getElementById('prenom').value;
			prenomf.style.backgroundColor = '#CCCCCC';
			prenomf.disabled=true;				
			adressef.value = document.getElementById('adresse').value;
			adressef.style.backgroundColor = '#CCCCCC';
			adressef.disabled=true;			
			villef.value = document.getElementById('ville').value;
			villef.style.backgroundColor = '#CCCCCC';
			villef.disabled=true;
			codepostalf.value = document.getElementById('codepostal').value;
			codepostalf.style.backgroundColor = '#CCCCCC';
			codepostalf.disabled=true;
			vrf_chk_ad = '2';
		}else {
			societef.disabled=false;
			societef.style.backgroundColor = '#FFFFFF';
			nomf.disabled=false;
			nomf.style.backgroundColor = '#FFFFFF';
			prenomf.disabled=false;	
			prenomf.style.backgroundColor = '#FFFFFF';
			adressef.disabled=false;
			adressef.style.backgroundColor = '#FFFFFF';
			villef.disabled=false;
			villef.style.backgroundColor = '#FFFFFF';
			codepostalf.disabled=false;
			codepostalf.style.backgroundColor = '#FFFFFF';
			vrf_chk_ad = '1';
		}
	}
	function position(element)
{
    var left = 0;
    var top = 0;
    var e = document.getElementById(element);
    while (e.offsetParent != undefined && e.offsetParent != null)
    {
        left += e.offsetLeft + (e.clientLeft != null ? e.clientLeft : 0);
        top += e.offsetTop + (e.clientTop != null ? e.clientTop : 0);
        e = e.offsetParent;
    }
    //alert(left +':'+ top);
	return new Array(left,top);
}
// ----------------------------------------