var appServletRoot = "/WSC/WSCController";
var appRoot = "/WSC/app/";
var goXML = null;

/*utilityFunctions.js*/
function SelectValue(list,val) {
  for (var i=0;i<list.length;i++)
    if (list[i].value==val)
      list[i].selected=true;
    else
      list[i].selected=false;
}

function SetContext(ctx) {
  document.getElementById("CONTEXT").value=ctx;
}

function SelectValueMultiple(list,val) {
  for (var i=0;ilist.length;i++)
    if (list[i].value==val)
      list[i].selected=true;
}

function isActive(val) {
  if (val==1)
    return "Yes";
  else
    return "No";
}

function setChecks() {
  var str="";
  for (i=0;idocument.getElementsByTagName("INPUT").length;i++)
    if (document.getElementsByTagName("INPUT")[i].type=="checkbox") {
      var val=document.getElementsByTagName("INPUT")[i].value;
      if (document.getElementsByTagName("INPUT")[i].checked)
        str+="input type='hidden' name='"+val+"' value='1'>";
      else
        str+="<input type='hidden' name='"+val+"' value='0'>";
    }
  document.getElementById("checks").innerHTML=str;
}

function ConfirmBeforeDelete(val1,val2) {
  if (val1==val2) {
    if(confirm("Are you sure you want to delete?"))
      return true;
    else
      return false;
  }
  return false;
}



function disableForm(theform) {
  if (document.all || document.getElementById) {
    for (i = 0; i < theform.length; i++) {
      var tempobj = theform.elements[i];
      
      if (tempobj.type.toLowerCase() == "submit") {
        tempobj.disabled = true;
      }

      if (tempobj.type.toLowerCase() == "button") {
        tempobj.disabled = true;
      }

      if (tempobj.type.toLowerCase() == "reset") {
        tempobj.disabled = true;
      }

    }
    return true;
  }
  else {
    return false;
  }
}


function enableForm(theform) {
  if (document.all || document.getElementById) {
    for (i = 0; i < theform.length; i++) {
      var tempobj = theform.elements[i];
      if (tempobj.type.toLowerCase() == "submit") {
        tempobj.disabled = false;
      }

      if (tempobj.type.toLowerCase() == "button") {
        tempobj.disabled = false;
      }

      if (tempobj.type.toLowerCase() == "reset") {
        tempobj.disabled = false;
      }

    }
    return true;
  }
  else {
    return false;
  }
}

function submitForm(f) {
  disableForm(f);
  //alert(f.RCTYPE.value);
  //var rc = document.getElementById('RCTYPE').value;
  var rc = f.RCTYPE.value;  
  if (rc.toUpperCase()=="XMLHTTP")
    return sendXMLHttp(f);
  else
    f.submit();
}


function handleEnter(field, event) {
  var keyCode = event.keyCode ? event.keyCode : event.which ? event.which : event.charCode;
  if (keyCode == 13) {
    var i;
    for (i = 0; i < field.form.elements.length; i++)
      if (field == field.form.elements[i])
        break;
    i = (i + 1) % field.form.elements.length;
    field.form.elements[i].focus();
    return false;
  } else
    return true;
}


function sendXMLHttp(f) {
  var response;
  var rcode;
  var message;
  var detail;

  rres = document.getElementById('result');
  detaa = document.getElementById('moredetails');
  mes = document.getElementById('details');

  rres.innerHTML=message;
  mes.innerHTML=detail;

  u=appServletRoot + "?RCTYPE=XMLHTTP_PROCESS_PAGE" + parseform(f);
  	var http_request = loadXMLHttp();
	http_request.onreadystatechange = function() { 
   if (http_request.readyState == 4) {
     if (http_request.status == 200) {

        response  = http_request.responseXML.documentElement;
        rcode    = response.getElementsByTagName('rcode')[0].firstChild.data;
        message    = response.getElementsByTagName('message')[0].firstChild.data;
        detail    = response.getElementsByTagName('detail')[0].firstChild.data;

        hideAjaxProcessBar();

        rres.innerHTML=message;
        detaa.style.display='inline'
        mes.className = 'RC-DETAILS';

        enableForm(f);

        if (rcode=='0') {
            rres.className = 'RC-ERROR';
        } else if (rcode=='1') {
            rres.className = 'RC-OK';
            //f.reset();
        }

        if (detail!='') {
            mes.innerHTML=detail;
            mes.style.visibility='visible'
        }

    } else {
      	showAjaxError();
    	} 
	} else {
			showAjaxProcessBar();
  	}
  }
  http_request.open('GET', u, true);
  http_request.send(null);
  
 } 
    
 function parseform(f) {
   var str="";
   for (i = 0; i < f.length; i++) {
     str+="&" + f.elements[i].name + "=" + f.elements[i].value;
   }
   return str;
 }

    /**
    * getAjaxFormSelect(som, key, value, divname, sname, vname, dname)
    * Processes a Generic XMLHttp request using GenericXMLObject and passes
    * resultset to the divname provided.
    * som = SQL Object name
    * key = template replace key
    * value = template key value
    * divname = name of the div in the document to publish results
    * sname = Select name
    * vname = option value name (<option value="SOME_ID")>
    * dname = option display (<option>DNAME</option>
    */
   function getAjaxFormSelect(som, key, value, divname, sname, vname, dname) {
     var dt = (new Date().getTime());
     var u=appServletRoot + "?CONTEXT=WSC.SYSTEM.PROCESSGO:EXECUTE&SOM=" + som + "&KEY=" + key + "&VALUE=" + value + "&dt=" + dt;
	 	 var surl = appRoot+ '/common/xsl_select.jsp?SELECT_NAME=' + sname + '&VALUE_NAME=' + vname + '&DISPLAY_NAME=' + dname; 
  
   	 var result = "";
     var http_request = loadXMLHttp();
		 http_request.onreadystatechange = function() { 

	   if (http_request.readyState == 4) {
	     if (http_request.status == 200) {

       if (window.ActiveXObject) {		// Microsoft specific
				 var xmldoc = http_request.responseText;
         // Load XSL
         var xsl = getActiveXObject();
         xsl.async = false
         xsl.load(surl)

         // Load XML
         var objXML = getActiveXObject();
	       objXML.async=false

         // Transform
         objXML.loadXML(xmldoc);
         result = (objXML.transformNode(xsl));
         // Show Result
         showAjaxResult(divname, result);
       }
       else if (window.XMLHttpRequest) { // Mozilla, Safari,...
				 var xmldoc = http_request.responseXML;
         var src_doc = document.implementation.createDocument("","", null);
         src_doc.async = false;
         src_doc=xmldoc;

         var http_request2 = loadXMLHttp();
				 http_request2.onreadystatechange = function() { 
         if (http_request2.readyState == 4) {
           if (http_request2.status == 200) {
             var xslt = document.implementation.createDocument("", "", null);
             xslt.async = false;
             xslt=http_request2.responseXML;

             var processor = new XSLTProcessor();
             processor.importStylesheet(xslt);
             var output = processor.transformToDocument(src_doc);

             var xmls = new XMLSerializer();
             result = xmls.serializeToString(output);

		         showAjaxResult(divname, result);

           } else {
             showAjaxError();
           }
         } else {
					 showAjaxProcessBar()
         }
       }
			  http_request2.open('GET', surl, true);
			  http_request2.send(null);
			}

     } else {
       showAjaxError();
     }
   } else {
      showAjaxProcessBar();   
   }
   }
   
  http_request.open('GET', u, true);
  http_request.send(null);

 }


function loadXMLHttp() {

var http_request = false;
var _ms_XMLHttpRequest_ActiveX="";

  if (window.XMLHttpRequest) { // Mozilla, Safari,...
    http_request = new XMLHttpRequest();
    if (http_request.overrideMimeType) {
      http_request.overrideMimeType('text/xml');
      // See note below about this line
    }
  } else if (window.ActiveXObject) { // IE

    var versions = ["Msxml2.XMLHTTP.7.0", "Msxml2.XMLHTTP.6.0", "Msxml2.XMLHTTP.5.0", "Msxml2.XMLHTTP.4.0", "MSXML2.XMLHTTP.3.0","MSXML2.XMLHTTP","Microsoft.XMLHTTP"];

    for (var i = 0; i < versions.length ; i++) {
      try {
        // try to create the object
        // if it doesn't work, we'll try again
        // if it does work, we'll save a reference to the proper one to speed up future instantiations
        http_request = new ActiveXObject(versions[i]);

        if (http_request) {
          _ms_XMLHttpRequest_ActiveX = versions[i];
          break;
        }
      } catch (objException) {
        // trap; try next one
      } ;
    }
  }

  if (!http_request) {
    alert('Giving up :( Cannot create an XMLHTTP instance');
    return false;
  }
  
  return http_request;
}

function showAjaxResult(divname, result){
	document.getElementById(divname).innerHTML = result;
        hideAjaxProcessBar();
}

function showAjaxProcessBar(){
  document.getElementById('Processing').style.display='inline';
}

function hideAjaxProcessBar(){
	document.getElementById('Processing').style.display='none'
}

function showAjaxError(){
   alert('Sorry - Did not receive a response from the server. Please try your request again.');
   hideAjaxProcessBar();
}

function getActiveXObject(){
            var progIDs = ['Msxml2.DOMDocument.6.0','Msxml2.DOMDocument.3.0'];
            for (var i = 0; i < progIDs.length; i++) {
                try {
                    var xmlDOM = new ActiveXObject(progIDs[i]);
                    return xmlDOM;
                }
                catch (ex) {
                }
            }
            return null;
}


function SelectValue(list,val){
	for (var i=0;i<list.length;i++)
		if (list[i].value==val)
			list[i].selected=true;
		else
			list[i].selected=false;
}
function SetContext(ctx){
	document.getElementById("CONTEXT").value=ctx;
}
function SelectValueMultiple(list,val){
	for (var i=0;i<list.length;i++)
		if (list[i].value==val)
			list[i].selected=true;
}
function setChecks(){
	var str="";
	for (i=0;i<document.getElementsByTagName("INPUT").length;i++)
		if (document.getElementsByTagName("INPUT")[i].type=="checkbox"){
			var val=document.getElementsByTagName("INPUT")[i].value;
			if (document.getElementsByTagName("INPUT")[i].checked)
				str+="<input type='hidden' name='"+val+"' value='1'>";
			else
				str+="<input type='hidden' name='"+val+"' value='0'>";
		}
	document.getElementById("checks").innerHTML=str;
}
function ConfirmBeforeDelete(val1,val2){
	if (val1==val2){
		if(confirm("Are you sure you want to delete?"))
			return true;
		else
			return false;
	}
	return true;
}

/** Ajax Page **/
var bustcachevar=1 //bust potential caching of external pages after initial request? (1=yes, 0=no)
var loadedobjects=""
var rootdomain=appServletRoot + window.location.hostname
var bustcacheparameter=""
var loadinggif=appRoot + 'common/assets/images/loading.gif'
var loadstatustext="<img src='" + loadinggif + "' /> Loading...please wait"

function ajaxpage(url, containerid){
var page_request = false
if (window.XMLHttpRequest) // if Mozilla, Safari etc
page_request = new XMLHttpRequest()
else if (window.ActiveXObject){ // if IE
try {
page_request = new ActiveXObject("Msxml2.XMLHTTP")
} 
catch (e){
try{
page_request = new ActiveXObject("Microsoft.XMLHTTP")
}
catch (e){}
}
}
else
return false
document.getElementById(containerid).innerHTML=loadstatustext
page_request.onreadystatechange=function(){
loadpage(page_request, containerid)
}
if (bustcachevar) //if bust caching of external page
bustcacheparameter=(url.indexOf("?")!=-1)? "&"+new Date().getTime() : "?"+new Date().getTime()
page_request.open('GET', url+bustcacheparameter, true)
page_request.send(null)
}

function loadpage(page_request, containerid){
if (page_request.readyState == 4 && (page_request.status==200 || window.location.href.indexOf("http")==-1)){
document.getElementById(containerid).innerHTML=page_request.responseText
//alert(page_request.responseText)
}
}

function loadobjs(){
if (!document.getElementById)
return
for (i=0; i<arguments.length; i++){
var file=arguments[i]
var fileref=""
if (loadedobjects.indexOf(file)==-1){ //Check to see if this object has not already been added to page before proceeding
if (file.indexOf(".js")!=-1){ //If object is a js file
fileref=document.createElement('script')
fileref.setAttribute("type","text/javascript");
fileref.setAttribute("src", file);
}
else if (file.indexOf(".css")!=-1){ //If object is a css file
fileref=document.createElement("link")
fileref.setAttribute("rel", "stylesheet");
fileref.setAttribute("type", "text/css");
fileref.setAttribute("href", file);
}
}
if (fileref!=""){
document.getElementsByTagName("head").item(0).appendChild(fileref)
loadedobjects+=file+" " //Remember this object as being already added to page
}
}
}