function ShowtesezhilvTab(id_num,num){

			for(var i=0;i<4;i++){
			    document.getElementById("tesezhilvTab_"+id_num+i).className="tesezhilvTabOff"
			   
			}
			for(var i=0;i<4;i++){
			    document.getElementById("tesezhilvCon_"+id_num+i).style.display="none"
			}
			document.getElementById("tesezhilvTab_"+id_num+num).className="tesezhilvTabOn";
			document.getElementById("tesezhilvCon_"+id_num+num).style.display="block";
		}