/***********************************************
*  Check For Incompatibilites
***********************************************/
function incompatible() 
{
  if(navigator.userAgent.indexOf('Mac') != -1
     && navigator.appName=="Microsoft Internet Explorer")
  {
    alert("Your IE Browser is no longer supported by Microsoft and will have many incompatibilites with this site! Please use Opera, Safari or Firefox.")
  }
  else if((navigator.appVersion.indexOf("NT") !=-1 
           || navigator.appVersion.indexOf("2003") !=-1
           || navigator.userAgent.indexOf('Win') != -1)
     && navigator.appName=="Microsoft Internet Explorer"
     && (navigator.appVersion.indexOf("MSIE 5")  != -1 
         || navigator.appVersion.indexOf("MSIE 4")  != -1 
         || navigator.appVersion.indexOf("MSIE 3")  != -1))
  {
    alert("Your browser will have many incompatibilites with this site. Please upgrade your browser to at lease v6.0 for best results.  Goto http://www.microsoft.com/ie")
  }
}

/***********************************************
* Disable right click script III- By Renigade (renigade@mediaone.net)
* For full source code, visit http://www.dynamicdrive.com
***********************************************/
var message="";
function clickIE() {
  if (document.all) {
    (message);
    return false;
  }
}
function clickNS(e) {
  if (document.layers||(document.getElementById&&!document.all)) {
    if (e.which==2||e.which==3) {
      (message);
      return false;
    }
  }
}

if (document.layers) {
  document.captureEvents(Event.MOUSEDOWN);document.onmousedown=clickNS;
}
else {
  document.onmouseup=clickNS;document.oncontextmenu=clickIE;
}

document.oncontextmenu=new Function("return false")




/***********************************************
*  Back up one page
***********************************************/
function goback() {
    history.go(-1);
}



/***********************************************
* Disable select-text script- © Dynamic Drive (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit http://www.dynamicdrive.com/ for full source code
***********************************************/

//form tags to omit in NS6+:
var omitformtags=["input", "textarea", "select"]

omitformtags=omitformtags.join("|")

function disableselect(e) {
  if (omitformtags.indexOf(e.target.tagName.toLowerCase())==-1)
  return false
}

function reEnable() {
  return true
}

if (typeof document.onselectstart!="undefined")
  document.onselectstart=new Function ("return false")
else {
  document.onmousedown=disableselect
  document.onmouseup=reEnable
}

/***********************************************
* Scripts for image zooming
***********************************************/
var zoomfactor=0.05 //Enter factor (0.05=5%)

function zoomhelper(){
  if (parseInt(whatcache.style.width) > 10 &&
      parseInt(whatcache.style.height) > 10) {
    whatcache.style.width=parseInt(whatcache.style.width)+parseInt(whatcache.style.width)*zoomfactor*prefix
    whatcache.style.height=parseInt(whatcache.style.height)+parseInt(whatcache.style.height)*zoomfactor*prefix
  }
}

function zoom(originalW, originalH, what, state) {
  if (!document.all && !document.getElementById)
    return
  whatcache=eval("document.images." + what)
  prefix=(state=="in")? 1 : -1
  if (whatcache.style.width == "" || state == "restore"){
    whatcache.style.width=originalW
    whatcache.style.height=originalH
    if (state == "restore")
      return
  }
  else{
    zoomhelper()
  }
  beginzoom=setInterval("zoomhelper()",100)
}

function clearzoom(){
  if (window.beginzoom)
    clearInterval(beginzoom)
}





/***********************************************
*  
***********************************************/