<!--
function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function PageFunction() {//onload的函数，需要的页面内会定制
}
function mouseOver(obj){
	obj.style.background = "#EFEFEF";
	obj.style.border = "1 solid #BFBFBF";
}
function mouseOut(obj){
	obj.style.background = "#FAFAFA";
	obj.style.border = "1 solid #FAFAFA";
}
function mouseDown(obj){
	obj.style.background = "#DEDFDE";
	obj.style.border = "1 solid #BFBFBF";
}


function judge(id,text) {//读者登陆
	id.checked = "ture";
	text.value = "";
}

function Juge(theForm) {//读者登陆的判断
	if(!theForm.identification_id){
		if (theForm.barcode.value == "") {
			alert("请输入读者条码！");
			theForm.barcode.focus();
			return false;
		}
	}
	else{
		if ((theForm.barcode.value == "") && (theForm.identification_id.value == "")) {
			alert("读者条码和学生证号不能同时为空！");
			theForm.barcode.focus();
			return false;
		}
	}
/*	if (theForm.password.value == ""){
		alert("请输入读者口令！");
		theForm.password.focus();
		return false;
	}*/
}

function Juge1(theForm) {//检索的判断
	if(theForm.word){
		if(theForm.word.value == "") {
			alert("请输入检索词！");
			theForm.word.focus();
			return false;
		}
		if(theForm.word.value == "%") {
			alert("不支持%检索，请重新输入检索词！");
			theForm.word.focus();
			return false;
		}
	}
	else{
		var title=theForm.title.value;
		var author=theForm.author.value;
		var publisher=theForm.publisher.value;
		var call_no=theForm.call_no.value;
		var subject=theForm.subject.value;
		var title_spell=theForm.title_spell.value;
		var isbn=theForm.isbn.value;
		var issn=theForm.issn.value;
		if (title==""&&author==""&&publisher==""&&call_no==""&&subject==""&&title_spell==""&&isbn==""&&issn=="") {
			window.alert("检索条件不能全部为空，请至少输入一个检索词 ！");
			theForm.title.focus();
			return false;
		}
		if (title=="%" || author=="%"||publisher=="%"||call_no=="%"||subject=="%"||title_spell=="%"||isbn=="%" || issn=="%") {
			window.alert("不支持%检索，请重新输入检索词！");
			theForm.title.focus();
			return false;
		}
	}
}

function PageFunction() {//onload的函数，需要的页面内会定制
}
//-->