$(document).ready(
	function(){	
		$('a.pic').lightBox();
	}
);

function add(id, idpanier){
	nb = Number($('#qte_'+id).val());
	nb = Number(nb+1);
	if(nb > -1){
		$('#qte_'+id).val(nb);
		
		prix =  parseFloat($('#isprix_'+id).html());
		prix_total = parseFloat($('#prix-'+idpanier).html());
		
		result = parseFloat(prix_total+prix);
		result_final = Math.round(result*100)/100;
		
		$('#prix-'+idpanier).html(result_final);
	}
	return false;
}

function del(id, idpanier){
	nb = Number($('#qte_'+id).val());
	nb = Number(nb-1);
	if(nb > -1){
		$('#qte_'+id).val(nb);
		
		prix =  parseFloat($('#isprix_'+id).html());
		prix_total = parseFloat($('#prix-'+idpanier).html());
			
		result = parseFloat(prix_total-prix);
		result_final = Math.round(result*100)/100;
		
		if(result_final==0){
			$('#prix-'+idpanier).html("0");
		}else{
			$('#prix-'+idpanier).html(result_final);	
		}
	}
	return false;
}