/******************************************************************************
* g2bFonctions.js
*******************************************************************************

*******************************************************************************
*                                                                             *
* Copyright 2006									                          *
*                                                                             *
******************************************************************************/


// Menu Rayon
window.onload=montre;
function montre(id) {
var d = document.getElementById(id);
	for (var i = 0; i<=400; i++) {
		if (document.getElementById('menu2'+i)) {document.getElementById('menu2'+i).style.display='none';}
		if (document.getElementById('menu3'+i)) {document.getElementById('menu3'+i).style.display='none';}
	}
	if (d) {
		d.style.display='block';
	}
}


/* 
	Modification de l'image principale d'un produit 
	et du liens Zoom image
*/
function changeSrcImg(url,thumbnailProductWidth,thumbnailProductHeight){
	var img = document.getElementById("productMainPicture");
	var urlLink = document.getElementById("zoomMainPicture");
	var etCom1 = 0;
	var etCom2 = 0;
	var etCom3 = 0;
	for(i=0; i<url.length; i++){
		if(url.substring(i,i+1)=='&'){
			if(etCom1==0){
				etCom1 = i;
			}else if(etCom2==0){
				etCom2 = i;
			}else if(etCom3==0){
				etCom3 = i;
			}
		}
	}
	
	var newUrlLink = url.substring(0,etCom1);
	var newUrlLink = newUrlLink+url.substring(etCom3,url.length);
	
	var newUrl = url.substring(0,etCom1+4);
	newUrl = newUrl+thumbnailProductWidth;
	newUrl = newUrl+url.substring(etCom2,etCom2+4);
	newUrl = newUrl+thumbnailProductHeight;
	newUrl = newUrl+url.substring(etCom3,url.length);
	
	if (img){
	   img.src = newUrl;
	}
	if (urlLink){
	   urlLink.href = newUrlLink;
	}
}