var script_id = 428;
			    	var deployment_id = 1;   
			    	var params = {bore_id: context.newRecord.id};
			    	
					var suitelet = url.resolveScript({scriptId: script_id, deploymentId: deployment_id, params: params});
	       	
					context.form.addButton({
						id: 'custpage_reverse_approval', 
						label: 'Reverse Approval', 
						functionName: 'window.open("' + suitelet + '")'
					});