/* This script and many more are available free online at
The JavaScript Source!! http://javascript.internet.com
Created by: Justin Barlow | http://www.netlobo.com */

function toggleLayer(whichLayer) {
  var elem, vis;
  if(document.getElementById) // this is the way the standards work
    elem = document.getElementById(whichLayer);
  else if(document.all) // this is the way old msie versions work
      elem = document.all[whichLayer];
  else if(document.layers) // this is the way nn4 works
    elem = document.layers[whichLayer];
  vis = elem.style;
  // if the style.display value is blank we try to figure it out here
  if(vis.display==''&&elem.offsetWidth!=undefined&&elem.offsetHeight!=undefined)
    vis.display = (elem.offsetWidth!=0&&elem.offsetHeight!=0)?'block':'none';
  vis.display = (vis.display==''||vis.display=='block')?'none':'block';
}


function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}


function toggle(partid,partid2) {
if( document.getElementById(partid).style.display=='none' ){
document.getElementById(partid).style.display = '';
document.getElementById(partid2).style.display = 'none';
}else{
document.getElementById(partid).style.display = 'none';
document.getElementById(partid2).style.display = '';
}
}



function fullScreen(theURL) {
window.open(theURL, '', 'fullscreen=yes, scrollbars=auto');
}

function validate(theForm) {
  if (theForm.textbox.value=='' || theForm.textbox.value==theForm.textbox.defaultValue) {
    alert("You did not enter text in the textbox. Please enter before submitting form. \n");
    theForm.textbox.focus();
    return false;
  }
  return true
}


function expandingWindow(website) {
var availWidth=window.screen.availWidth-12
var availHeight=window.screen.availHeight-50

window.open(website,"login","left=0,top=0,width=" + availWidth + ",height=" + availHeight + ",scrollbars=1,toolbar=0,resizable=1,hotkeys=0,status=1,")
}

function ImageLoadFailed() {
        window.event.srcElement.style.display = "None";
      }

function ImageLoad_offline() {
        window.event.srcElement.src = "images/offline.gif";
      }

function ImageLoad_offline352x288() {
        window.event.srcElement.src = "images/offline352x288.gif";
      }
 
function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
  } if (errors) alert('The following error(s) occurred:\n'+errors);
  document.MM_returnValue = (errors == '');
}

function confirmDelete() {  return confirm("Are you sure you want to delete?<br>Warning: this cannot be undone");  
 } 

function searchsubmit(form)
{
document.searchform.Submit.disabled=true;
document.searchform.Submit.value="Searching...";
}