function TestText(Ctrl){
 var k;
 if (Ctrl.value=="") return (false);
 for (k=0;k<Ctrl.value.length;k++){
  if (!(Ctrl.value.charAt(k)==' ')) return (true);}
 Ctrl.value='';
 return (false);}
function TestInteger(string){
 var strValidChars="0123456789";
 var strChar;
 var blnResult=true;
 for (i=0;i<string.length&&blnResult==true;i++){
  strChar=string.charAt(i);
  if (strValidChars.indexOf(strChar)==-1) blnResult=false;}
 if (blnResult==false) return (false);
 return (true);}
function TestDropdown(Ctrl){
 if (Ctrl.selectedIndex==0){
  return (false);} 
 else
  return (true);}
function TestEmail(Ctrl){
  if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,4})+$/.test(Ctrl.value)){
    return (true);}
  return (false);} 
function ValidatePrompt(Ctrl,PromptStr){
 alert(PromptStr);
 Ctrl.focus();
 return;}
function IfConfirm(form,msg){
 agree=confirm(msg);
 if (agree) return (true);
 return (false);}
function IfConfirmLink(msg){
 agree=confirm(msg);
 if (agree) return (true);
 return (false);}
function OpenWindow(url,name,features){
 //features:toolbar=yes,location=yes,status=yes,menubar=yes,scrollbars=yes,resizable=yes,width=width,height=height	
 window.open(url,name,features);}
function JumpMenu(selObj,restore){
 eval("parent.location='"+selObj.options[selObj.selectedIndex].value+"'");
 if (restore) selObj.selectedIndex=0;}
function Querystring(qs){
 this.params=new Object();
 this.get=Querystring_get;
 if (qs==null) qs=location.search.substring(1,location.search.length);
 if (qs.length==0) return;
 qs=qs.replace(/\+/g, ' ');
 var args=qs.split('&');
 for (var i=0;i<args.length;i++){
  var value;
  var pair=args[i].split('=');
  var name=unescape(pair[0]);
  if (pair.length==2){
   value=unescape(pair[1]);}
  else{
   value=name;}
  this.params[name] = value;}}
function Querystring_get(key,default_){
 if (default_==null) default_=null;
 var value=this.params[key];
 if (value==null) value=default_;
 return value;}
function getCookie(NameOfCookie){
 if (document.cookie.length>0){ 
 begin=document.cookie.indexOf(NameOfCookie+"="); 
 if (begin!=-1){ 
  begin+=NameOfCookie.length+1; 
  end=document.cookie.indexOf(";", begin);
  if (end==-1) end=document.cookie.length;
  return unescape(document.cookie.substring(begin,end)); }}
 return null;}
function setCookie(NameOfCookie,value,expiredays){
 var ExpireDate=new Date();
 ExpireDate.setTime(ExpireDate.getTime()+(expiredays*24*3600*1000));
 document.cookie=NameOfCookie+"="+escape(value)+((expiredays==null)?"" : "; expires="+ExpireDate.toGMTString());}
function delCookie(NameOfCookie){
 if (getCookie(NameOfCookie)){
  document.cookie=NameOfCookie+"="+"; expires=Thu, 01-Jan-01 00:00:01 GMT";}} 
function getRandomInteger(maxvalue){
 var ranNum=Math.floor(Math.random()*maxvalue);
 return ranNum;}
function MultiDimensionalArray(iRows,iCols){ 
 var i; 
 var j; 
 var a=new Array(iRows); 
 for (i=0;i<iRows;i++){ 
  a[i]=new Array(iCols); 
  for(j=0;j<iCols;j++){ 
   a[i][j]="";}} 
 return(a);} 
function chtml(id,text){
 var _id=document.getElementById(id);
 _text=_id.firstChild;
 _text.data=text;}
function currentURL(){
 var _url=unescape(window.location.pathname);
 var _qs=location.search.substring(1,location.search.length);
 if (_qs!="") _url=_url+"?"+_qs;
 return(_url);}
function Hide(id){
 document.getElementById(id).style.visibility="hidden";
 return;}
function unHide(id){
 document.getElementById(id).style.visibility="visible";
 return;}
function TestCheckAlphaNum(Ctrl,min,max) {
 var valid="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789"
 var ok="yes";
 var temp;
 if ((Ctrl.value.length<min)||(Ctrl.value.length>max)){
 ok="no";}
 for (var i=0;i<Ctrl.value.length;i++) {
  temp=""+Ctrl.value.substring(i,i+1);
  if (valid.indexOf(temp)=="-1") ok="no";}
 if (ok=="no") return false;
 return true;}
function taLimit() {
 var taObj=event.srcElement;
 if (taObj.value.length==taObj.maxLength*1) return false;}
function taCount(visCnt) { 
 var taObj=event.srcElement;
 if (taObj.value.length>taObj.maxLength*1) taObj.value=taObj.value.substring(0,taObj.maxLength*1);
 if (visCnt) visCnt.innerText=taObj.maxLength-taObj.value.length;}
function getQsParameter(name){  
 name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");  
 var regexS = "[\\?&]"+name+"=([^&#]*)";  
 var regex = new RegExp(regexS);  
 var results = regex.exec(window.location.href);  
 if(results == null) return ""; 
 else return results[1];}