function gyxxItem(num){
	for(var i=1;i<9;i++){
		if(i==num){
		    document.getElementById("gyxxitem"+i).style.background="url(../images/zcgl02.jpg)";	
			document.getElementById("gyxxitem"+i).style.color="#00468c";
			document.getElementById("gyxxitem"+i).style.fontWeight="bold";			
			}	
			else{
			    switch(i){
					case 1:gyxxitem1.style.background="url(../images/zcgl03-0118.jpg)";break;
					case 2:gyxxitem2.style.background="url(../images/zcgl03-0111.jpg)";break;
					case 3:gyxxitem3.style.background="url(../images/zcgl03-0112.jpg)";break;
					case 4:gyxxitem4.style.background="url(../images/zcgl03-0113.jpg)";break;
//					case 5:gyxxitem5.style.background="url(../images/zcgl03-0114.jpg)";break;
					case 6:gyxxitem6.style.background="url(../images/zcgl03-0115.jpg)";break;
					case 7:gyxxitem7.style.background="url(../images/zcgl03-0116.jpg)";break;
					case 8:gyxxitem8.style.background="url(../images/zcgl03-0117.jpg)";break;
					}
			    if(i!=5)
			    {				
			        document.getElementById("gyxxitem"+i).style.color="#000000";
			        document.getElementById("gyxxitem"+i).style.fontWeight="normal";	
			    }
			}
		}
	}	

//window.onload=imgKeyClick;