function charger_province(idpro)
{
	
	url="ajax_list_province.php?idpays="+idpro;
	ajax(url,"listeprovince");
}

function ajax(url,numfct)
{ 
	var req = null; 

	if (window.XMLHttpRequest)
	{
		req = new XMLHttpRequest();
		if (req.overrideMimeType) 
		{
			req.overrideMimeType('text/xml');
		}
	} 
	else if (window.ActiveXObject) 
	{
		try {
			req = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e)
		{
			try {
				req = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e) {}
		}
		}


	req.onreadystatechange = function()
	{ 
//			document.ajax.dyn.value="Wait server...";
		if(req.readyState == 4)
		{
			if(req.status == 200)
			{
				//document.ajax.dyn.value="Received:" + req.responseText;	
				var response1 = req.responseText;
				//alert(response1);
				

					var liste=document.getElementById("state");
					if(response1=="")	
					{
						liste.options.length=0;
						nb=liste.options.length;
						liste.options.length++;	
						liste.options[nb]=new Option("-","-"); 
						//document.getElementById("State")=0;
					}
					else
					{
						liste.options.length=0;
						nb=liste.options.length;
						liste.options.length++;	
						liste.options[ nb]=new Option("Choose",""); 
						var reg=new RegExp("[;]+", "g");
						var tableau=response1.split(reg);
						for (var i=0;i<=tableau.length-2; i++) 
						{
							nb=liste.options.length;
							liste.options.length++;
							liste.options[ nb]=new Option(tableau[i],tableau[i+1]); 
							i++;
						}
						
					}
				
			}	
			else	
			{
				//document.ajax.dyn.value="Error: returned status code " + req.status + " " + req.statusText;
			}	
		} 
	}; 
	req.open("GET", url, true); 
	req.send(null); 
}