function getRef(obj,dontshowerror){
  var obj2;
  if(typeof obj == "string") {
    obj2 = document.getElementById(obj);
  } else if(typeof obj == "object") {
    obj2 = obj;
  }
  if(!obj2 && dontshowerror ){
    alert("object not found("+obj+")");
  }
  return obj2;
}

function setStyle(obj, style, value){
  getRef(obj).style[style]= value;
}

function getStyle(obj, style){
  return getRef(obj).style[style];
}

function setClassName(obj, className){
  getRef(obj).className= className;
}

function getClassName(obj){
  return getRef(obj).className;
}

function setImg(obj, source){
  getRef(obj).src=source;
}

function show(obj,left,top) {
  if(left){
    getRef(obj).style.left=left;
  }
  if(top){
    getRef(obj).style.top=top;
  }
  getRef(obj).style.visibility = 'visible'
}
function show2(obj,left,top) {
  obj = getRef(obj);
  if(left){
    obj.style.left=left;
  }
  if(top){
    obj.style.top=top;
  }
  obj.style.visibility = 'visible'
  obj.style.display = 'block'

}

function hide(obj) {
  getRef(obj).style.visibility = 'hidden'
 }
function hide2(obj) {
  getRef(obj).style.visibility = 'hidden'
  getRef(obj).style.display = 'none'
 }

function getRealLeft(obj, stopObj) {
  obj = getRef(obj);
  if(stopObj) stopObj=getRef(stopObj);
  else stopObj = null;
  realLeft = obj.offsetLeft;
  tempObj = obj.offsetParent;
  while (tempObj != stopObj) {
    realLeft += tempObj.offsetLeft;
    tempObj = tempObj.offsetParent;
  }
  return realLeft;
}

function getRealTop(obj, stopObj, debug) {
  obj = getRef(obj);
  if(stopObj) stopObj=getRef(stopObj);
  else stopObj = null;
  realTop = obj.offsetTop;
  tempObj = obj.offsetParent;
  while (tempObj != stopObj && tempObj != null) {
    realTop += tempObj.offsetTop;
    tempObj = tempObj.offsetParent;
  }
  return realTop;
}

function adjustiframe(documentObject){
//  if(adjustiframe.arguments.length>1){
//    alert('Argument 2');
//  }
  if(typeof documentObject == "string"){
    if(document.getElementById(documentObject)){
      if(document.getElementById(documentObject).contentWindow){
        if(document.getElementById(documentObject).contentWindow.document){
          documentObject = document.getElementById(documentObject).contentWindow.document;
        }
      }
    }
  }
  if(documentObject){
    var iframes = document.getElementsByTagName("iframe");
    var doMore=true;
    for(var i=0; i<iframes.length; i++){
      if(documentObject == iframes[i].contentWindow.document){
        if(iframes[i].getAttribute('resize')=='both' || iframes[i].getAttribute('resize')=='width' || iframes[i].getAttribute('resize')=='height'){
          var scrolling=false;
          if(iframes[i].getAttribute('resize')=='height' || iframes[i].getAttribute('resize')=='both'){
            var height = parseInt(documentObject.body.scrollHeight?documentObject.body.scrollHeight:documentObject.documentElement.scrollHeight);
            if(height>0){
              if(iframes[i].getAttribute('maxheight')){
                if(height>parseInt(iframes[i].getAttribute('maxheight')))
                height=parseInt(iframes[i].getAttribute('maxheight'));
                scrolling=true;
              }
              iframes[i].style.height = height+"px";
              iframes[i].contentWindow.scrollY=0;
            }
          }
          if(iframes[i].getAttribute('resize')=='width' || iframes[i].getAttribute('resize')=='both'){
            var width = parseInt(documentObject.body.scrollWidth?documentObject.body.scrollWidth:documentObject.documentElement.scrollWidth);
            if(width>0){
              iframes[i].style.width = width+"px";
              iframes[i].contentWindow.scrollX=0;
            }
          }
          iframes[i].setAttribute("scrolling",scrolling?"auto":"no");
        } else {
          iframes[i].setAttribute("scrolling","auto");
          doMore=false;
        }
      }
    }
    if(!doMore){
      return;
    }
  }
  if(parent!=window){
    if(parent.adjustiframe){
      parent.adjustiframe(document);
    }
  }
}

//--Start Value changes--
function changeClass(obj,newClass){
  obj = getRef(obj);
  if(obj.className!= newClass)
    obj.className= newClass;
}

function checkIfChanged(obj){
  obj = getRef(obj);
  if(obj.nodeName=="INPUT"){
    if(obj.type=="checkbox" || obj.type=="radio"){
      return (obj.checked && obj.getAttribute("oldvalue")!="true")||!obj.checked && obj.getAttribute("oldvalue")!="false";
    }
  } else if(obj.nodeName=="SELECT" && obj.multiple){
    var oldvalue = obj.getAttribute("oldvalue");
    for(var i=0; i<obj.options.length;i++){
//      alert(obj.id+":"+oldvalue+":"+obj.options[i].value+":"+obj.options[i].getAttribute("oldvalue"))
      if(oldvalue=="" && obj.options[i].getAttribute("oldvalue")){
        return true;
      } else if(oldvalue=="true" && !obj.options[i].getAttribute("oldvalue")){
        return true;
      }
    }
    return false;
  } else if(obj.nodeName=="TEXTAREA"){
  }
  if(obj.value!=obj.getAttribute("oldvalue")){
  }
  return obj.value!=obj.getAttribute("oldvalue");
}

function changesDone(obj,chgObj,defClass,chgClass){
  obj = getRef(obj);
  var frm = obj.form;
  var doSave = false;

  if(!chgObj){
    if(frm.getAttribute("ChangeObject")){
      chgObj=frm.getAttribute("ChangeObject");
    }
  }
  if(!defClass){
    if(frm.getAttribute("DefaultClass")){
      defClass=frm.getAttribute("DefaultClass");
    }
  }
  if(!chgClass){
    if(frm.getAttribute("ChangeClass")){
      chgClass=frm.getAttribute("ChangeClass");
    }
  }
  for(var i = 0; i < frm.elements.length; i++){
    if(frm.elements[i].getAttribute("oldvalue")!=null){
      if(checkIfChanged(frm.elements[i])){
        doSave = true;
        break;
      }
    }
  }

  if(doSave){
    changeClass(chgObj,chgClass);
    getRef(chgObj).disabled=false;
  }else{
    changeClass(chgObj,defClass);
    getRef(chgObj).disabled=true;
  }
}
//--End Value changes--

//--Start RowStyle--
var oldRow;
var oldSelected;
function RowOver(e,newRow){
  e = e?e:window.event;
  var src = e.target?e.target:e.srcElement;

  newRow.oldClass = newRow.className;
  newRow.className="row3";
  oldRow=newRow
}
function RowOut(e,newRow){
  e = e?e:window.event;
  var src = e.target?e.target:e.srcElement;
  if(oldRow.oldClass){
    oldRow.className = oldRow.oldClass;
    oldRow.oldClass=null;
  }
}


function RowOverCheck(e,newRow,chkObj){
	oldRow=newRow
	if(!getRef(chkObj).checked)
		RowOver(e,newRow)
}

function RowOutCheck(e,newRow,chkObj){
		if(!getRef(chkObj).checked)
			RowOut(e,newRow)
}

//--End RowStyle--

function enableBut(el,butname, enableClass, disableClass){
  myEl = getRef(el);

  var myBut = getRef(butname);

  var elType = myEl.type;
  var doEnable = false;

  switch (elType) {

  case "text":
    if(myEl.value.length>0)
      doEnable = true

    break;

  case "select-multiple":

    for(var i=0; i<myEl.options.length; i++){
      if(myEl.options[i].selected){
        doEnable = true
        break;
      }
    }
  }

  if(doEnable) {
      if(myBut.className != enableClass){
        myBut.className = enableClass;
        myBut.disabled=false;
      }

  }else{
      if(myBut.className != disableClass){
        myBut.className = disableClass;
        myBut.disabled=true;
      }
  }

}

function getStyleRules(styleRule,doc){
  var doalert=false;
  if(doc){
    if(typeof doc == "string") {
      doc=_findFrame(top,doc).document;
      doalert=true;
    }
  } else {
    doc=document;
  }
  var classes = new Array();

  if(doc){
    if (!doc.styleSheets) return;
    var theRules = new Array();
    for(var i=0; i<doc.styleSheets.length;i++){
      if (doc.styleSheets[i].cssRules){
        theRules = doc.styleSheets[i].cssRules
      }else if (doc.styleSheets[i].rules){
        theRules = doc.styleSheets[i].rules
      }else{
         return;
      }

      for(i2=0;i2<theRules.length;i2++){
        if(theRules[i2].selectorText.toLowerCase()==styleRule.toLowerCase()){
          classes[classes.length]=theRules[i2];
        }
      }
    }
  }
  return classes;
}

function changeClassProperty(className,property,value)
{
  if (!document.styleSheets) return;
  var theRules = new Array();
  for(var i=0; i<document.styleSheets.length;i++){
    if (document.styleSheets[i].cssRules)
      theRules = document.styleSheets[i].cssRules
    else if (document.styleSheets[i].rules)
      theRules = document.styleSheets[i].rules
    else return;
      for(i2=0;i2<theRules.length;i2++){
      if(theRules[i2].selectorText==className){
        theRules[i2].style[property]=value;
      }
    }
  }
}

function _findFrame(frame,frameName){
  var i=0;
  while(frame.frames[i]!=null){
    if(frame.frames[i].name==frameName){
      return frame.frames[i];
    } else {
      try{
        if(frame.location.hostname==frame.frames[i].location.hostname){
          var frame2=_findFrame(frame.frames[i],frameName);
          if(frame2!=null){
            return frame2;
          }
        }
       } catch (exception){
       }
    }
    i++;
  }
  return null;
}