function show(t1,t2,t3,t4,t5,t6,t7,t8){
			
		document.getElementById(t1).style.display =""		 
		document.getElementById(t2).style.display ="none"
		document.getElementById(t3).style.display ="none"
		document.getElementById(t4).style.display ="none"
		document.getElementById(t5).style.backgroundImage="url(Images/search_tab_li_background_on.png)"
		document.getElementById(t6).style.backgroundImage="none"
		document.getElementById(t7).style.backgroundImage="none"
		document.getElementById(t8).style.backgroundImage="none"
		
		}