function ChangeData2(url) {
 var ed;
 ed = document.getElementById("detailframe");
 ed.setAttribute("src", url);
}
function ChangeData(url) {
 var urltot;
 var ed;
 ed = parent.document.getElementById("detailframe");
 urltot = 'tm_details.php?id=' + url;
 ed.setAttribute("src", urltot);
}

var BrowserVer = parseInt(navigator.appVersion);
var imgexist = false;
function LoadImages()
{
  if ( BrowserVer >= 3)
  {
    imageArrayOn = new Array( 1 ); 
    imageArrayOff = new Array( 1 ); 
    imageArrayOn[0] = new Image(12, 12); 
    imageArrayOff[0] = new Image(12, 12); 
    imageArrayOn[0].src = "Images/arrow2.jpg";
    imageArrayOff[0].src = "Images/arrow.jpg";

    imgexist = true;
  }
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

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_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function changeimage (index, state)
{
  if ( BrowserVer < 3 )
  {
//    document.write("The Narn are very unhappy with you. Your browser appears to be unsupported.");
  }
  else if (imgexist)
  {
    if (state == 0)
      document[index].src = imageArrayOn[0].src;
    else
      document[index].src = imageArrayOff[0].src;
  }
}



//-- Generate a random number between 0 and max.
  function randomNum(max) {
    var rNum=NaN
    while (isNaN(rNum)) {
      rNum=Math.floor(Math.random()*(max))
    }
    return rNum
  }
  var swf = new Array()
  swf[0]="http://treadmarks.elitehunters.com/images/ejg2_beta.swf"
  swf[1]="http://treadmarks.elitehunters.com/images/ejg2_beta.swf"
  swf[2]="http://treadmarks.elitehunters.com/images/ejg2_beta.swf"
  swf[3]="http://treadmarks.elitehunters.com/images/ejg2_beta.swf"
  swf[4]="http://treadmarks.elitehunters.com/images/ejg2_beta.swf"

function func_SwitchColor(row,color){
		row.style.backgroundColor=color;
}
function func_FilterNameUpdate(formname, id){
	var set1 = document.forms[formname].letter;
	var letter = set1.options[set1.selectedIndex].value;
	if (letter=='') {return false}; // no letter has been selected
	document.location='tm_download.php?id=' + id + '&w4=and&w5=MOD_NAME_SORT&w6=eq&w7=' + letter;	
}
function func_FilterAuthorUpdate(formname, id){
	var set1 = document.forms[formname].author;
	var author = set1.options[set1.selectedIndex].value;
	if (author=='') {return false}; // no letter has been selected
	document.location='tm_download.php?id=' + id + '&w4=and&w5=AUTHOR_ID&w6=eq&w7=' + author;	
}
function func_FilterMasterUpdate(formname, mode){
	var set1 = document.forms[formname].letter;
	var letter = set1.options[set1.selectedIndex].value;
	if (letter=='') {return false}; // no letter has been selected
//alert(mode);
        if (mode == 0)
	  document.location='tm_download.php?id=' + letter;
        else
	  document.location='tm_download.php?id=' + letter + '&mode=' + mode;	
}
function func_FilterAllAuthorUpdate(formname, mode){
	var set2 = document.forms[formname].letter;
	var alpha = set2.options[set2.selectedIndex].value;
	if (alpha=='') {return false}; // no letter has been selected
//alert(mode);
        if (mode==0)
	  document.location='tm_download.php?id=21&aid=' + alpha;
        else
          document.location='tm_download.php?id=21&aid=' + alpha + '&mode=' + mode;
}

function GetParam(name)
{
   var start=location.search.indexOf("?"+name+"=");
   if (start<0) start=location.search.indexOf("&"+name+"=");
   if (start<0) return '';
   start += name.length+2;
   var end=location.search.indexOf("&",start)-1;
   if (end<0) end=location.search.length;
   var result=location.search.substring(start,end);
   var result='';
   for(var i=start;i<=end;i++) {
      var c=location.search.charAt(i);
      result=result+(c=='+'?' ':c);
   }
   return result;
}