// JavaScript Document
doonce=0;

function init()
{
 doonce++;
 
mywidth=document.getElementById("mybody").offsetWidth;
 if (mywidth>995)
 {
  setouter=940;
  //setlmargin="auto";  
 }
 else if (mywidth<785)
 {
  setouter=710;
  //setlmargin="15px";
 }
 else
 {
  setouter=mywidth-65;
  //setlmargin="auto";  
 }
 document.getElementById("outer").style.width=setouter+"px";
 //document.getElementById("outer").style.marginLeft=setlmargin;

 ie6markw=document.getElementById("ie6marker").offsetWidth;
 ie6boj=0;
 if (ie6markw==2)
 {
  ie6boj=5;
 }
 copywidth=setouter-100-15-ie6boj; //lcol; copy padding; tweak;  
 document.getElementById("copycol").style.width=copywidth+"px";

 if (ie6markw==2)
 {
  document.getElementById("logo").src="images/logo1.jpg";
  document.getElementById("phoneimg").src="images/phone.gif";
 }

 copyheight = document.getElementById("copycol").offsetHeight;
 document.getElementById("lhcol").style.height=copyheight+"px";
 dyn = setouter+" "+copywidth;
 if (doonce==1)
 {
  setDynamics(dyn);
 }
 externalLinks();
  
}

function navOn(here){
here.style.backgroundPosition="0 -5px";
if (ie6markw==4)
{
 document.getElementById("bottommarker").innerHTML="&nbsp;";
} 
}
function navOff(here){
here.style.backgroundPosition="center";
if (ie6markw==4)
{
 document.getElementById("bottommarker").innerHTML="&nbsp;";
}
}

function confirmDelete(question, where)
{
 temp = window.confirm(question);
 if (temp) //delete
 {
  document.location.href=where;  
 }
}

function helpOn() {
document.getElementById("help").style.display="block";
document.getElementById("helplink").style.display="none";
}
function adminHelpOn() {
document.getElementById("adminhelp").style.display="block";
document.getElementById("adminhelplink").style.display="none";
if(document.getElementById("rhimage"))
{
 document.getElementById("rhimage").style.display="none";
}
}

function externalLinks() { 
 if (!document.getElementsByTagName) return;
  if (document.getElementById("newwindowlinks")){
   document.getElementById("newwindowlinks").style.display="inline"; 
  }
 var fieldspecs = document.getElementsByTagName("a"); 
 for (var i=0; i<fieldspecs.length; i++) { 
   var fieldspec = fieldspecs[i]; 
   if (fieldspec.getAttribute("href") && 
       fieldspec.getAttribute("rel") == "external") 
       fieldspec.target = "_blank"; 
 } 
}
function externalLinksOff() { 
 if (!document.getElementsByTagName) return;
 var fieldspecs = document.getElementsByTagName("a"); 
 for (var i=0; i<fieldspecs.length; i++) { 
   var fieldspec = fieldspecs[i]; 
   if (fieldspec.getAttribute("href") && 
       fieldspec.getAttribute("rel") == "external") 
       fieldspec.target = "_self"; 
 }
 var images = document.getElementsByTagName("img");
 for (var i=0; i<images.length; i++) { 
   var image = images[i];
   var firstchar = image.getAttribute("src").lastIndexOf("/") + 1;
   var filename = image.getAttribute("src").substring(firstchar,firstchar+6);
   if (filename == "newwin")
     image.style.display = "none";
 }  
}

function findAccessKeys() { 
var fieldspecs = document.getElementsByTagName("a"); 
 for (var i=0; i<fieldspecs.length; i++) { 
  var fieldspec = fieldspecs[i]; 
  if (fieldspec.getAttribute("accesskey")) {
     highlightAccessKey(fieldspec, fieldspec.getAttribute("accesskey"));
   }
 }
} 
function highlightAccessKey(e, accessKey) {
    if (e.hasChildNodes())
    {
     var childNode, txt;
     //find the first text node that contains the access character
     for (var i = 0; i < e.childNodes.length; i++)
     {
      txt = e.childNodes[i].nodeValue;
      if (e.childNodes[i].nodeType == 3 && txt.toLowerCase().indexOf(accessKey.toLowerCase()) != -1)
      {
       childNode = e.childNodes[i];
       break;
      }
     }
        
     if (!childNode)
     {
      //access character was not found
      return;
     }
 
     var pos = txt.toLowerCase().indexOf(accessKey.toLowerCase());
     var span = document.createElement('span');
     var spanText = document.createTextNode(txt.substr(pos, 1));
     span.className = 'accesskey';
     span.appendChild(spanText);
     //the text before the access key
     var text1 = document.createTextNode(txt.substr(0, pos));
     //the text after the access key
     var text2 = document.createTextNode(txt.substr(pos + 1));
     if (text1.length > 0) e.insertBefore(text1, childNode);
     e.insertBefore(span, childNode);
     if (text2.length > 0) e.insertBefore(text2, childNode);
     e.removeChild(childNode);
    }
}


var dynObject;
function setDynamics(dyn){
 if (dynObject) 
 {
  document.body.removeChild(dynObject);
 }
 dynObject = document.createElement("script");
 dynObject.src = "setdyn.php?dyn="+dyn;
 dynObject.type = "text/javascript";
 document.body.appendChild(dynObject);
}