diff --git a/application/controllers/servicepurchaseorder.php b/application/controllers/servicepurchaseorder.php
index b645cb8e..38fee0d5 100755
--- a/application/controllers/servicepurchaseorder.php
+++ b/application/controllers/servicepurchaseorder.php
@@ -27,7 +27,85 @@ class servicepurchaseorder extends BaseController
         $this->isLoggedIn();   
     }
     
-   
+   function viewServicePOReportForBilling()
+	 {
+		 
+			$this->global['pageTitle'] = 'Siddharth : Service Purchase Order for Billing';
+			
+			$data["Billing"] = $this->purchaseorder_model->GetServicePOListforBilling();
+            
+            $this->loadViews("serviceporeport", $this->global,$data,null);
+	 
+	 }
+	 
+	 function UpdateServicePOStatus()
+	 {
+			$this->global['pageTitle'] = 'Siddharth : Update Service PO Status';
+			  $data['PO'] = $this->purchaseorder_model->GetServicePOListforStatusUpdate();
+			  $data['WorkStatus']=$this->purchaseorder_model->getStatus(7);
+			//print_r($data['PO']);
+            
+            $this->loadViews("statusofservicepurchaseorder", $this->global,$data,Null);
+	 
+	 }
+	 
+	 
+	function getPODetails()
+	 {
+		  $PONO = $this->input->post('id');
+		  $result = $this->purchaseorder_model->GetPODetailforBillingServicePO($PONO); 
+          $HTML="";	
+   		 for ($i = 0; $i < count($result); $i++)
+			 {
+					$SNo = $i + 1;
+					$ReqNo = $result[$i]['ReqNo'];
+					$Reqedby = $result[$i]['FirstName'];
+					$ReqDate = $result[$i]['ReqDate'];					
+					$SupplierID = $result[$i]['SupplierName'];
+					$Workstatus = $result[$i]['WorkStatus'];
+					$MaterialCode = $result[$i]['MaterialCode'];
+					$Description = $result[$i]['ServiceMaterialDescription'];
+					$UOM = $result[$i]['UOM'];
+					$Quantity = $result[$i]['Quantity'];
+					$Rate = $result[$i]['Rate'];
+					$rdate = new dateTime($result[$i]['ReqDate']);	
+					$ReqDate =   $rdate->format('d-m-Y');
+				
+					
+					$HTML.="<tr  id='".$SNo."'>
+							<td align='left'>".$SNo."</td>
+							<td align='left'>". $ReqNo."</td> 													
+							<td align='left'>".$Reqedby."</td>	
+							<td align='left'>".$ReqDate."</td>	
+							<td align='left'>".$SupplierID."</td>	
+							<td align='left'>".$MaterialCode."</td>	
+							<td align='left' >".$Description."</td>	
+								<td align='left'>".$UOM."</td>	
+									<td align='left'>".$Quantity."</td>	
+										<td align='left'>".$Rate."</td>	
+								
+							   <td align='left'>".$Workstatus."</td>	
+							</tr>";					 
+			}	
+
+         echo $HTML;			
+	 }
+	 
+	 function UpdateServiceStatus()
+	 {
+		 $PONO = $this->input->post('PONO');
+		 $WorkStatus = $this->input->post('WorkStatus');
+		 $Remarks =  $this->input->post('Remarks');
+		 
+		  $updatedBy = $this->session->userdata ( 'userId' );
+		  $dt = new DateTime('now', new DateTimeZone('Asia/Kolkata'));				
+				$updateddt =  $dt->format('Y-m-d H:i:s');
+		 $POList = array('UpdateBY'=>$updatedBy,'UpdatedOn'=>$updateddt,'ServiceWorkStatusRemarks'=>$Remarks,'ServiceWorkStatus'=>$WorkStatus );
+
+		 $POMaster  = $this->purchaseorder_model->updatePOMaster($PONO,$POList);	
+
+         echo "<script>alert('Successfully Updated the workStatus of the PO ".$PONO."')</script>";		 
+	 }
 	// To get the available Budget Amount
 	function AvilBudgetAmount()
 	 {