function xInnerHtml(e,h) {
  if(!(e=xGetElementById(e)) || !xStr(e.innerHTML)) return null;
  var s = e.innerHTML;
  if (xStr(h)) {e.innerHTML = h;}
  return s;
}

function xGetElementById(e) {
  if(typeof(e)!='string') return e;
  if(document.getElementById) e=document.getElementById(e);
  else if(document.all) e=document.all[e];
  else e=null;
  return e;
}
function xStr(s) {
  for(var i=0; i<arguments.length; ++i){if(typeof(arguments[i])!='string') return false;}
  return true;
}

//function windowload(){var result=setup_inputs();return null;};function jumppage(newloc){newpage=newloc.options[newloc.selectedIndex].value;if(newpage!=""){window.location.href=newpage;}return null;};function smartClassName(existing_classname,new_class,replaced_class){if(!document.getElementsByTagName){return null;}if(!existing_classname||!new_class||typeof existing_classname!="string"||typeof new_class!="string"){alert("Incorrect number of parameters for smartClassName function, or parameters are not strings");return null;}existing_classname=' '+existing_classname.replace(/^\s*|\s*$/g,'')+' ';new_class=new_class.replace(/^\s*|\s*$/g,'');var new_classname=existing_classname;if(replaced_class&&existing_classname.indexOf(' '+replaced_class+' ')!=-1&&typeof replaced_class=="string"){new_classname=existing_classname.replace(' '+replaced_class.replace(/^\s*|\s*$/g,'')+' ',' ');}if(new_classname.indexOf(' '+new_class+' ')==-1){new_classname=new_classname+new_class;}return new_classname.replace(/^\s*|\s*$/g,'');};function addEvent(elm,evtype,fn,usecapture){if(elm.addEventListener){elm.addEventListener(evtype,fn,usecapture);return true;}else if(elm.attachEvent){var r=elm.attachEvent("on"+evtype,fn);return r;}else{elm["on"+evtype]=fn;}};function setup_inputs(){if(document.getElementsByTagName){var inputs=document.getElementsByTagName("input");for(i=0;i<inputs.length;i++){if(inputs[i].type!='hidden'){addEvent(inputs[i],"mouseover",input_hover_on,false);addEvent(inputs[i],"mouseout",input_hover_off,false);var theclass=inputs[i].className;if(theclass.length==0){theclass=' ';}inputs[i].className=smartClassName(theclass,inputs[i].type+'_hover_off');}}var textareas=document.getElementsByTagName("textarea");for(i=0;i<textareas.length;i++){addEvent(textareas[i],"mouseover",input_hover_on,false);addEvent(textareas[i],"mouseout",input_hover_off,false);var theclass=textareas[i].className;if(theclass.length==0){theclass=' ';}textareas[i].className=smartClassName(theclass,textareas[i].type+'_hover_off');}}return;};function input_hover_on(e){var target;if(window.event&&window.event.srcElement){target=window.event.srcElement;}else if(e&&e.target){target=e.target;}if(!target){return null;}target.className=smartClassName(target.className,target.type+'_hover_on',target.type+'_hover_off');return null;};function input_hover_off(e){var target;if(window.event&&window.event.srcElement){target=window.event.srcElement;}else if(e&&e.target){target=e.target;}if(!target){return null;}target.className=smartClassName(target.className,target.type+'_hover_off',target.type+'_hover_on');};var crap=addEvent(window,"load",windowload,false);