function setTab_1( i ){selectTab_1(i);}
	
	function selectTab_1( i )
	{
		switch(i){
			case 1:
			document.getElementById("czTab1").style.display="block";
			document.getElementById("czTab2").style.display="none";
			document.getElementById("czTab3").style.display="none";
			
			
		document.getElementById("cz1").style.background="url(/images/czhuo_08.gif) no-repeat";
        document.getElementById("cz2").style.background="url(/images/czhuo_10.gif) no-repeat";
		document.getElementById("cz3").style.background="url(/images/czhuo_10.gif) no-repeat";
		
		document.getElementById("cz1").style.color="#fff";
		document.getElementById("cz2").style.color="#333";
	document.getElementById("cz3").style.color="#333";
	
			break;
			case 2:
			document.getElementById("czTab1").style.display="none";
			document.getElementById("czTab2").style.display="block";
		    document.getElementById("czTab3").style.display="none";
		 
			
		document.getElementById("cz1").style.background="url(/images/czhuo2_08.gif) no-repeat";
        document.getElementById("cz2").style.background="url(/images/czhuo2_10.gif) no-repeat";
		document.getElementById("cz3").style.background="url(/images/czhuo_10.gif)";
		
		document.getElementById("cz1").style.color="#333";
		document.getElementById("cz2").style.color="#fff";
        document.getElementById("cz3").style.color="#333";
		
		
		break;
			case 3:
			document.getElementById("czTab1").style.display="none";
			document.getElementById("czTab3").style.display="block";
		document.getElementById("czTab2").style.display="none";
	
			
		document.getElementById("cz2").style.background="url(/images/czhuo_10.gif) no-repeat";
        document.getElementById("cz3").style.background="url(/images/czhuo2_10.gif) no-repeat";
		document.getElementById("cz1").style.background="url(/images/czhuo2_08.gif) no-repeat";
		
	
		document.getElementById("cz1").style.color="#333";
		document.getElementById("cz3").style.color="#fff";
        document.getElementById("cz2").style.color="#333";

          
		
		
		}
	}