// JavaScript Document

var xhr = false;

// Envoyer le login et mot de passe provenant du formulaire au script php
// via l'object xhr d'ajax.
function voir_prod(id_pr_clr)
{	
	
	createXhr();
	
	if(xhr)
	{	
			
			xhr.open("POST", "produit_image.php", true);
			xhr.setRequestHeader("Content-Type", "Application/x-www-form-urlencoded");
			xhr.send("id_pr_clr=" + id_pr_clr );
			xhr.onreadystatechange = doConnect;	
			
	}
}



function voir_prix(id_pr)
{	
	
	createXhr();
	
	if(xhr)
	{	
			
			xhr.open("POST", "voir_taille.php", true);
			xhr.setRequestHeader("Content-Type", "Application/x-www-form-urlencoded");
			xhr.send("id_pr=" + id_pr);
			xhr.onreadystatechange = doConnect2;	
			
	}
}



// Initialiser l'object xhr selon le navigateur		
function createXhr()
{
	if(window.XMLHttpRequest)
	{
		xhr = new XMLHttpRequest();
	}
	else if(window.ActiveXObject)
	{
		xhr = new ActiveXObject("Microsoft.XMLHTTP");		
	}
	else
	{
		alert("VOTRE NAVIGATEUR NE SUPPORTE PAS L'OBJET XMLHttpRequest");
	}
}

function doConnect2()
{
	
	if(xhr.readyState == 4 && xhr.status == 200)
	{
			
		var serverReponse = xhr.responseText;
		//alert(serverReponse);

		reponse = serverReponse.split(";");
		
		document.getElementById("var_prix").value = reponse[0];
		document.form_d.id_taille.value = reponse[1];
	}
}





function doConnect()
{
	
	if(xhr.readyState == 4 && xhr.status == 200)
	{
			
		var serverReponse = xhr.responseText;
		//alert(serverReponse);
		
		
		reponse = serverReponse.split(";");
				
		document.form_d.id_img.value = reponse[0];
		
		document.img_p.src = "produit/image_produit/"+reponse[1];
		document.img2.src = "produit/image_produit/"+reponse[1];
		
	
	}
}