function categorieTriProduit(pSelect){
	
	value = pSelect.options[pSelect.selectedIndex].value;
	
	url = document.location.toString();
	position = url.indexOf("?");
	if(position != -1){
		url = url.substr(0,position);
	}
	
	document.location = url + "?t=" + value;
	
}

function setTotalTTC(pCible,pMontant){

	if(document.getElementById(pCible)){
		document.getElementById(pCible).innerHTML = pMontant + " €";
	}

}