function changebbmain() {
		if (navSeg[0]=="bblb"){
			document.getElementById("bbmain").src ="/entertainment/tv/media/B/bb7_celebrity/pf/nav/navtab1-on.gif";
		}
		
		if (navSeg[0]=="bbbm"){
			document.getElementById("bbmain").src ="/entertainment/tv/media/B/bb7_celebrity/pf/nav/navtab1-on.gif";
		}
		
		if (navSeg[0]=="bbbb"){
			document.getElementById("bbmain").src ="/entertainment/tv/media/B/bb7_celebrity/pf/nav/navtab1-on.gif";
		}
	
	}
	
	function changebbmainout() {
	
		if (navSeg[0]=="bblb"){
			document.getElementById("bbmain").src ="/entertainment/tv/media/B/bb7_celebrity/pf/nav/navtab1.gif";
		}
		
		if (navSeg[0]=="bbbm"){
			document.getElementById("bbmain").src ="/entertainment/tv/media/B/bb7_celebrity/pf/nav/navtab1.gif";
		}
		
		if (navSeg[0]=="bbbb"){
			document.getElementById("bbmain").src ="/entertainment/tv/media/B/bb7_celebrity/pf/nav/navtab1.gif";
		}
	
	}
	
	function changebblb() {
		if (navSeg[0]=="bbmain"){
			document.getElementById("bblb").src ="/entertainment/tv/media/B/bb7_celebrity/pf/nav/navtab2-on.gif";
		}
		
		if (navSeg[0]=="bbbm"){
			document.getElementById("bblb").src ="/entertainment/tv/media/B/bb7_celebrity/pf/nav/navtab2-on.gif";
		}
		
		if (navSeg[0]=="bbbb"){
			document.getElementById("bblb").src ="/entertainment/tv/media/B/bb7_celebrity/pf/nav/navtab2-on.gif";
		}
	
	}
	
	function changebblbout() {
	
		if (navSeg[0]=="bbmain"){
			document.getElementById("bblb").src ="/entertainment/tv/media/B/bb7_celebrity/pf/nav/navtab2.gif";
		}
		
		if (navSeg[0]=="bbbm"){
			document.getElementById("bblb").src ="/entertainment/tv/media/B/bb7_celebrity/pf/nav/navtab2.gif";
		}
		
		if (navSeg[0]=="bbbb"){
			document.getElementById("bblb").src ="/entertainment/tv/media/B/bb7_celebrity/pf/nav/navtab2.gif";
		}
	
	}
	
	function changebbbm() {
		if (navSeg[0]=="bbmain"){
			document.getElementById("bbbm").src ="/entertainment/tv/media/B/bb7_celebrity/pf/nav/navtab3-on.gif";
		}
		
		if (navSeg[0]=="bblb"){
			document.getElementById("bbbm").src ="/entertainment/tv/media/B/bb7_celebrity/pf/nav/navtab3-on.gif";
		}
		
		if (navSeg[0]=="bbbb"){
			document.getElementById("bbbm").src ="/entertainment/tv/media/B/bb7_celebrity/pf/nav/navtab3-on.gif";
		}
	
	}
	
	function changebbbmout() {
	
		if (navSeg[0]=="bbmain"){
			document.getElementById("bbbm").src ="/entertainment/tv/media/B/bb7_celebrity/pf/nav/navtab3.gif";
		}
		
		if (navSeg[0]=="bblb"){
			document.getElementById("bbbm").src ="/entertainment/tv/media/B/bb7_celebrity/pf/nav/navtab3.gif";
		}
		
		if (navSeg[0]=="bbbb"){
			document.getElementById("bbbm").src ="/entertainment/tv/media/B/bb7_celebrity/pf/nav/navtab3.gif";
		}
	
	}
	
	function changebbbb() {
		if (navSeg[0]=="bbmain"){
			document.getElementById("bbbb").src ="/entertainment/tv/media/B/bb7_celebrity/pf/nav/navtab4-on.gif";
		}
		
		if (navSeg[0]=="bblb"){
			document.getElementById("bbbb").src ="/entertainment/tv/media/B/bb7_celebrity/pf/nav/navtab4-on.gif";
		}
		
		if (navSeg[0]=="bbbm"){
			document.getElementById("bbbb").src ="/entertainment/tv/media/B/bb7_celebrity/pf/nav/navtab4-on.gif";
		}
	
	}
	
	function changebbbbout() {
	
		if (navSeg[0]=="bbmain"){
			document.getElementById("bbbb").src ="/entertainment/tv/media/B/bb7_celebrity/pf/nav/navtab4.gif";
		}
		
		if (navSeg[0]=="bblb"){
			document.getElementById("bbbb").src ="/entertainment/tv/media/B/bb7_celebrity/pf/nav/navtab4.gif";
		}
		
		if (navSeg[0]=="bbbm"){
			document.getElementById("bbbb").src ="/entertainment/tv/media/B/bb7_celebrity/pf/nav/navtab4.gif";
		}
	
	}