why firefox browser is running inside Tomcat?
===

when i want to run my xhtml file, firefox browser is running inside Tomcat.
what shall i do? please help me. before this page, it worked well. but now firefox browser running inside the eclipse. i don't know what i should do.
![enter image description here][1]

personel.xhtml

    <?xml version="1.0" encoding="utf-8" ?>
    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" 
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
    <html xmlns="http://www.w3.org/1999/xhtml"
    xmlns:h="http://java.sun.com/jsf/html"
    xmlns:p="http://primefaces.prime.com.tr/ui"
    >
    <head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <title>اطلاعات پرسنلی</title>
    </head>
    <body>
    <h1>اضافه کردن پرسنل جدید</h1>
     		<h:form>
     
     			<h:panelGrid columns="6" dir="rtl">
                  شماره پرسنلی : 
    				<h:inputText id="name" value="#{personelMB.personel_id}" 
    					size="20" required="true"
    					label="id" >
    				</h:inputText>
    				نام : 
    				<h:inputText id="name" value="#{personelMB.pname}" 
    					size="20" required="true"
    					label="Name" >
    				</h:inputText>
     
                     نام خانوادگی: 
    				<h:inputText id="family" value="#{personelMB.pfamily}" 
    					size="20" required="true"
    					label="family" >
    				</h:inputText> 
    				
    				آدرس : 
    				<h:inputTextarea id="address" value="#{personelMB.paddress}" 
    					cols="30" rows="10" required="true"
    					label="Address" >
    				</h:inputTextarea>
    
     
              تلفن:  
    				<h:inputText id="tel" value="#{personelMB.pphone}" 
    					size="20" required="true"
    					label="tel" >
    				</h:inputText> 
    			</h:panelGrid>
     
    			<h:commandButton value="درج اطلاعات" action="#{personelMB.addPersonel()}" />
     
     		</h:form>
    </body>
    </html>


  [1]: http://i.stack.imgur.com/WWJOh.jpg