//处理WebView中被选定记录的高亮显示,选择页属性时事件处理函数
ie = document.all?1:0
ns4 = document.layers?1:0
frm = document.forms[0];
function show(str) {
  location.href = str + document.all['CountPerPage'].value
}
 
function display(start) {
  querystring = location.search; 
  pos = location.href.indexOf("?");
  if (pos!=-1) {
    url1 = location.href.substring(0,pos);
    querystring = replaceParaPart(querystring,"Seq","");
    querystring = replaceParaPart(querystring,"StartRow","");
    querystring += "&StartRow=" + start;
    location.href = url1 + querystring;
  } else { 
  }
}
function getElementNums(eName) {
  if (document.all[eName]==null) return 0;
  if (document.all[eName].length==null) return 1;
  return document.all[eName].length;
}
function restoreClass(obj) {
	str = getCurRow(obj).className;
	if(str.substring(str.length-1) == "h") dL(obj);
}
function CCA(CB){
	if (CB.checked)
		hL(CB);  //高亮
	else
		dL(CB);  //取消高亮
	if (CB.type=="checkbox") return;  //如果为单选，
	leng = getElementNums("$$SelectDoc");
	if (leng>1) {
	  for (i=0;i<leng;i++) {
		tmpobj = document.all["$$SelectDoc"][i];
		if (tmpobj.value != CB.value ) {
			tmpobj.checked=false;
			restoreClass(tmpobj);
		}
	  }
	}
}
function getCurRow(E) {
//此函数返回一个Element所在的变格行
	if (ie) {
		while (E.tagName!="TR")
			{E=E.parentElement;}
	} else	{
		while (E.tagName!="TR")
		{E=E.parentNode;}
	}
	return E;
}
function hL(E){
	E = getCurRow(E);
	E.className += "h";
}
function dL(E){
	E = getCurRow(E);
	E.className = E.className.substring(0,E.className.length-1);;
}
function SelectAll(selfobj) {
    //选中所有显示的文档
    var thisForm = document.forms[0];
    leng = getElementNums('$$SelectDoc');
    lengchk = getElementNums(selfobj.name);
    if (lengchk>1) {
	bFlag = selfobj.checked; 
	for (i=0;i<lengchk;i++) document.all[selfobj.name][i].checked = bFlag;
    } else bFlag = selfobj.checked; 
    selects = document.all['$$SelectDoc'];
    if (leng>1)  {
       for (var i=0;i<leng;i++) {
	   makeSelect(selects[i],bFlag);
	}
    } else if (leng==1) {
	   makeSelect(selects);
    } else {;}
}
function makeSelect(obj,bFlag) {
/* Call by:SelectAll() */
   if (bFlag!=obj.checked) {
	obj.checked = !bFlag;
	obj.click();
   }
}
function doCPPChange(selfobj) {
  querystring = location.search;
  pos = location.href.indexOf("?");
  valueCPP = selfobj.value;
  if (pos!=-1) {
    url1 = location.href.substring(0,pos);
    querystring = replaceParaPart(querystring,"Seq","");
    querystring = replaceParaPart(querystring,"cpp","");
    querystring = replaceParaPart(querystring,"StartRow","");
    querystring += "&cpp=" + valueCPP;
    querystring += "&StartRow=1";
    location.href = url1 + querystring;
  } else {
  }
}
function doPageJump(selfobj) {
  querystring = location.search;
  pos = location.href.indexOf("?");
  valuePage = selfobj.value;
  lengcpp = 1;
  if (lengcpp>1) {
    CPPObj = document.all['CountPerPage'][0];
    valueCPP = CPPObj.options[CPPObj.selectedIndex].value;
  } else if (lengcpp==1) {
    CPPObj = document.all['CountPerPage'];
    valueCPP = CPPObj.options[CPPObj.selectedIndex].value;
  } else {
      valueCPP = 20;
  }
  valueCPP *=1;
  if (pos!=-1) {
    url1 = location.href.substring(0,pos);
    querystring = replaceParaPart(querystring,"Seq","");
    querystring = replaceParaPart(querystring,"StartRow","");
    querystring += "&StartRow="+((valuePage-1)*valueCPP+1);
    location.href = url1 + querystring;
  } else {
  }
}
//////////////////////////////////
function replaceParaPart(qs,paraname,newParaPart) {
  ParaPart = getParaPart(qs,"&" + paraname + "=");
  if (ParaPart=="") return qs;
  else return qs.replace(ParaPart,newParaPart);
}
function getParaPart(qs,paraname) {
  pos1 = qs.indexOf(paraname);
  if (paraname=="" || qs=="") return "";
  if (pos1==-1) return "";
  pos2 = qs.indexOf("&",pos1+1);
  if (pos2==-1) return qs.substring(pos1);
  else return qs.substring(pos1,pos2);
}
function deletedoc(){
/*
Author:Lins zhu
Date:2002-9-5
描述：
处理用户的删除请求，其工作方式为：
（1）收集用户的选择，将选中文档的UNID作为字符串存放在selecteddocs变量中，每一个id以分号隔开；
（2）将收集的用户选择传递给一个表单；
（3）表单中的WebQueryOpen代理处理事务，将所选文档删除，并显示执行结果（同时根据需要可以将日志记入日志库）
安全性
（1）通过控制删除按钮和何复选框的出现与否完成
（2）也可以通过代理的安全性完成，代理判断当前用户的执行权限（甚至让代理以当前用户的身份运行）
以上方法（1）存在一定问题，因为用户如果知道一个文档的UNID，他将可以直接输入url删除文档，因此需要进行必要的控制，如(2)
的方法
*/
var thisfrm = document.forms[0];
var docs = thisfrm.$$SelectDoc;
var selecteddocs = ""; //用来存放id
leng = getElementNums("$$SelectDoc");  
if (leng == 0) {
  return;
} else if(leng == 1) {
  if (docs.checked)	
      selecteddocs = docs.value
} else {
  for (var i=0; i < leng; ++i){
	if (docs[i].checked){	
		if (selecteddocs!="") {
			selecteddocs += ";"+docs[i].value
		} else {
			selecteddocs += docs[i].value;
		}
	}
  }
}
if(selecteddocs == "") {
	alert("请选择您要删除的记录。");
	return false;
}else{
		if (!(confirm("您确信要删除选中的记录吗?"))) return false;
}
var pathname = (window.location.pathname);
window.location=pathname.substring(0,(pathname.lastIndexOf('.nsf')+5))+
'(wProcessDocument)?OpenForm&'+'id='+selecteddocs;
}
/* 分类视图处理时使用
var head="display:''"
img1=new Image()
img1.src="fold.gif"
img2=new Image()
img2.src="open.gif"
function change(){
   if(!document.all)
      return
   if (event.srcElement.id=="foldheader") {
      var srcIndex = event.srcElement.sourceIndex
      var nested = document.all[srcIndex+1]
      if (nested.style.display=="none") {
         nested.style.display=''
         //event.srcElement.style.listStyleImage="url(open.gif)"
      }
      else {
         nested.style.display="none"
      }
   }
}
document.onclick = change
*/