// 以下显示分类别查询项目
function showData(nFirstNode,aKEY,aLabel,nKind){
	document.URL = "reader.asp?id="+aKEY+"&nKind="+nKind+"&nFirstNode="+nFirstNode;
}

function showData_old(aKEY,aLabel,nKind){
	var vDiv = document.getElementById('activepage');
	if (vDiv!=null){
		vDiv.innerHTML ="<h3>"+aLabel+"</h3></div>";	
	}
   // alert(aKEY);
	document.getElementById('div_listbook').style.display = "block";	
	//document.getElementById('listbook_01').width = "790";
	//document.getElementById('listbook_01').height = "100";
	document.getElementById('listbook_01').src="listbook.asp?id="+aKEY+"&aLabel="+aLabel+"&nKind="+nKind;
}

function showLabeFocus(aID,bState){
	var vID = document.getElementById(aID)
	if (bState) {		
     	vID.style.backgroundColor =  "#69F";
		vID.style.color = "#036"
	}
	else {
		if (vID.name =="grade1")
		   vID.style.color = "#CCC";
		else
		   vID.style.color = "#FFF";
	    vID.style.backgroundColor = "#033";
	}
}
					  

// 显示分类项目
function showButton(nID) {	
		       
   var i,origLength;
   
		origLength = document.all.length;
		for (i = 0; i < origLength; i++) {
				    if (document.all[i].name=='Grade1') {
						 document.all[i].style.display = 'none';
						// document.all[i].style.color = 'black';
					}
	    	}
	
		var iUL = document.getElementById(nID);			   
		iUL.style.display = 'block';	
       // alert(nID);
   }

 
		   
function showButton2(nID) {	
		       
  var i,origLength;

      origLength = document.all.length;
	  for (i = 0; i < origLength; i++) {
		    if (document.all[i].name=='Grade2') {
				 document.all[i].style.display = 'none';
				// document.all[i].style.color = 'black';
				}
    	}
	   var iUL1 = document.getElementById(nID);			   
	   iUL1.style.display = 'block';
	 //  alert(nID);
}


function iframeloader (url){
   var a = document.getElementById('bookchart0');
       a.src=url;
}

function replaceRegister(aHTML){
	var a = document.getElementById('reg');
	a.innerHTML=aHTML;	 
}

		    function displayreg(page0){
				
				switch (page0) {
				case 1: 
					 document.getElementById('0001').style.display = "block";
					 document.getElementById('0002').style.display = "none";
					 break;				
				case 2:
					 document.getElementById('0001').style.display = "none";
					 document.getElementById('0002').style.display = "block";
					 break;
				}
			}