Visualforce look-up window with Magnifying glass

Dear Community

I am trying to get the standard Salesforce look-up window with an apex:inputField. Here is my VF Page:

<apex:page controller="CancellationReportController" docType="html-5.0" label="Cancellation Report Controller" showHeader="false" sidebar="false"
wizard="true" title="Cancellation Report Form">
<apex:pageMessages/>
	<apex:form rendered="true">
		<apex:pageBlock title="Cancellation Report Form" rendered="true" mode="edit">
			<apex:pageBlockButtons>
				<apex:commandButton action="{!cancel}" value="Cancel" id="CancelButton" onclick="window.top.close();"/>
				<apex:commandButton action="{!save}" value="Save" id="SaveButton" oncomplete="window.top.close();"/>
			</apex:pageBlockButtons>
			<apex:pageBlockSection collapsible="false" title="1. Who is responsible for the cancellation / storno?">
				<apex:inputField value="{!con.Id}" label="Contact" rendered="true" type="auto"/>
			</apex:pageBlockSection>
		</apex:pageBlock>
	</apex:form>
</apex:page>

And here is my controller:

public with sharing class CancellationReportController
{
	public String accId {get; set;}
	public String oppId {get; set;}
	public Contact con {get; set;}
	public CancellationReportController()
	{
		accId = system.currentPageReference().getParameters().get('accId');
		oppId = system.currentPageReference().getParameters().get('oppId');
		con = new Contact();
	}
	public void save()
	{
	}
	public void cancel()
	{
	}
}

The problem now is that:

• I don't see an input field
• There is no magnifying glass