function get_browser()
{
  var bver=null;
  if(document.layers)
  {bver='nn4';
  }
  else if (document.all)
  {
    if(window.opera)
    {bver='opera';
    }
    else
    {bver='ie';
    }
  }
  else if (document.getElementById)
  {
    if(navigator.userAgent.indexOf('gecko')>-1)
    {
      bver='mozilla';
    }
    else
    {
      bver='nn6';
    }
  }
  return bver;
}


function get_document_object(ElName)
{
  var BROWSER_ID = get_browser();
  if((ElName=="")||(ElName==null))
  {
    return null;
  }
  if(ElName.indexOf('-')>-1)
  {
    return null;
  }
  var El;
  if((BROWSER_ID=='ie')||(BROWSER_ID=='opera'))
  {
    El=eval("document.all." + ElName);
  }
  if((BROWSER_ID=='mozilla')||(BROWSER_ID=='nn6'))
  {
    El=document.getElementById(ElName);
  }
  return El;
}


function ItSelf (NEW_HEIGHT)
{
  FLASH              = get_document_object("FlashDiv");
  FLASH.style.height = NEW_HEIGHT + "px";
}

function canResizeFlash(){
  var ua = navigator.userAgent.toLowerCase();
  var opera = ua.indexOf("opera");
  if( document.getElementById ){
    if(opera == -1) return true;
    else if(parseInt(ua.substr(opera+6, 1)) >= 7) return true;
  }
  return false;
}


function swap_rightcol()
{
var disp=get_document_object("top_swap_td");
var t_disp=get_document_object("t_top_swap_td");
var bdisp=get_document_object("bottom_swap_td");
if((disp)&&(bdisp))
{
var WID=0;
if(document.all)
{
WID=document.body.clientWidth;
}
else
{
WID=window.innerWidth;
}
if(WID<900)
{
   disp.style.display='none';
   bdisp.style.display='none';
if(t_disp)
{
t_disp.style.display='none';
}
}
else
{
   disp.style.display='inline';
   bdisp.style.display='inline';
if(t_disp)
{
t_disp.style.display='inline';
}
}
}
}


function resize_page()
{
var width=document.body.clientWidth;
if(window.hdr)
{
//window.hdr.SetVariable('WINDOW_WIDTH',width);
window.document["hdr"].SetVariable('myText',width);
window.document["hdr"].SetVariable('resized',1);
}
else if(document.hdr)
{
//document.hdr.SetVariable('WINDOW_WIDTH',width);
document.hdr.SetVariable('myText',width);
document.hdr.SetVariable('resized',1);
}
}



window.onresize = function()
{
swap_rightcol();
resize_page();
}

function INIT_FLASH()
{
resize_page();
}





function replace_tags(STR,STR1,STR2)
{
var rexp,S;
S=STR;
rexp=new RegExp(STR1,"gi");
S=S.replace(rexp,STR2);
return S;
}

function preloadImg(file) {
  img = new Image();
  img.src = file;
}


function change_image(elname, srcname) {
if (srcname=='1') {
  elname.src=replace_tags(elname.src,'\.gif','_over.gif');
}
else {
  elname.src=replace_tags(elname.src,'_over.gif','\.gif');
}
}


function NewWindow(w,v,s,d){
  eval("window.open('"+v+"','"+w+"','height="+s+",width="+d+",left="+(screen.width - s)/2+",top="+(screen.height - d)/2+",status=no,location=no,toolbar=no,directories=no,menubar=no');");
}



/*
Simple Image Trail script- By JavaScriptKit.com
Visit http://www.javascriptkit.com for this script and more
This notice must stay intact
*/

var offsetfrommouse=[0,0]; //image x,y offsets from cursor position in pixels. Enter 0,0 for no offset
var displayduration=0; //duration in seconds image should remain visible. 0 for always.

var defaultimageheight = 40;    // maximum image size.
var defaultimagewidth = 40;     // maximum image size.

var timer;

function gettrailobj(){
if (document.getElementById)
return document.getElementById("preview_div").style
}

function gettrailobjnostyle(){
if (document.getElementById)
return document.getElementById("preview_div")
}


function truebody(){
return (!window.opera && document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}


function hidetrail(){   
        gettrailobj().display= "none";
        document.onmousemove=""
        gettrailobj().left="-500px"
        clearTimeout(timer);
}

function showtrail(imagename,title,width,height){
        i = imagename
        t = title
        w = width
        h = height
        timer = setTimeout("show('"+i+"',t,w,h);",200);
}
function show(imagename,title,width,height){
    var docwidth=document.all? truebody().scrollLeft+truebody().clientWidth : pageXOffset+window.innerWidth - offsetfrommouse[0]
        var docheight=document.all? Math.min(truebody().scrollHeight, truebody().clientHeight) : Math.min(window.innerHeight)
//alert('HERE docwidth:'+docwidth+' docheight:'+docheight); 
        if( (navigator.userAgent.indexOf("Konqueror")==-1  || navigator.userAgent.indexOf("Firefox")!=-1 || (navigator.userAgent.indexOf("Opera")==-1 && navigator.appVersion.indexOf("MSIE")!=-1)) && (docwidth>650 && docheight>500)) {
                ( width == 0 ) ? width = defaultimagewidth: '';
                ( height == 0 ) ? height = defaultimageheight: '';
                        
                width+=30
                height+=55
                defaultimageheight = height
                defaultimagewidth = width
                document.onmousemove=followmouse; 

                
                newHTML = '<div class="border_preview" style="width:'+  width +'px;height:'+ height +'px"><div id="loader_container"><div id="loader"><div align="center">Loading template preview...</div><div id="loader_bg"><div id="progress" style="BACKGROUND-COLOR:red"> </div></div></div></div>';
                newHTML = newHTML + '<h2 class="title_h2">' + ' '+title + '</h2>'
                
        newHTML = newHTML + '<div class="preview_temp_load"><img onload="javascript:remove_loading();" src="' + imagename + '" border="0"></div>';
//      newHTML = newHTML + '<div class="preview_temp_load"><img  src="' + imagename + '" border="0"></div>';
                newHTML = newHTML + '</div>'; 
//alert('HERE IN1');            
                if(navigator.userAgent.indexOf("MSIE")!=-1 && navigator.userAgent.indexOf("Opera")==-1 ){
                        newHTML = newHTML+'<iframe src="about:blank" scrolling="no" frameborder="0" width="'+width+'" height="'+height+'"></iframe>';
                }               
//alert('HTML:'+newHTML);
                gettrailobjnostyle().innerHTML = newHTML;
//alert('HERE OUT');
        }
}

function followmouse(e){

        var xcoord=offsetfrommouse[0]
        var ycoord=offsetfrommouse[1]

        var docwidth=document.all? truebody().scrollLeft+truebody().clientWidth : pageXOffset+window.innerWidth-15
        var docheight=document.all? Math.min(truebody().scrollHeight, truebody().clientHeight) : Math.min(window.innerHeight)

        if (typeof e != "undefined"){
                if (docwidth - e.pageX < defaultimagewidth + 2*offsetfrommouse[0]){
                        xcoord = e.pageX - xcoord - defaultimagewidth; // Move to the left side of the cursor
                } else {
                        xcoord += e.pageX;
                }
                if (docheight - e.pageY < defaultimageheight + 2*offsetfrommouse[1]){
                        ycoord += e.pageY - Math.max(0,(2*offsetfrommouse[1] + defaultimageheight + e.pageY - docheight - truebody().scrollTop));
                } else {
                        ycoord += e.pageY;
                }

        } else if (typeof window.event != "undefined"){
                if (docwidth - event.clientX < defaultimagewidth + 2*offsetfrommouse[0]){
                        xcoord = event.clientX + truebody().scrollLeft - xcoord - defaultimagewidth; // Move to the left side of the cursor
                } else {
                        xcoord += truebody().scrollLeft+event.clientX
                }
                if (docheight - event.clientY < (defaultimageheight + 2*offsetfrommouse[1])){
                        ycoord += event.clientY + truebody().scrollTop - Math.max(0,(2*offsetfrommouse[1] + defaultimageheight + event.clientY - docheight));
                } else {
                        ycoord += truebody().scrollTop + event.clientY;
                }
        }
        ycoord=ycoord-100;
        gettrailobj().left=xcoord+"px"
        gettrailobj().top=ycoord+"px"
        gettrailobj().display="block";

}



var t_id = setInterval(animate,20);
var pos=0;
var dir=2;
var len=0;

function animate()
{
  var elem = document.getElementById('progress');
  if(elem != null){
    if (pos==0) len += dir;
    if (len>32 || pos>79) pos += dir;
    if (pos>79) len -= dir;
    if (pos>79 && len==0) pos=0;
    elem.style.left = pos;
    elem.style.width = len;
  }
}

function remove_loading(){
  this.clearInterval(t_id);
  followmouse();
  var targelem = document.getElementById('loader_container');
  targelem.style.display='none';
  targelem.style.visibility='hidden';
  var t_id = setInterval(animate,60);
}

function SwitchElem(id,num,count){
  for(var i=1; i<=count; i++){
    if(document.getElementById(id+"_"+i).style.display=="block"){
      document.getElementById(id+"_"+i).style.display="none";
    }
  }
  document.getElementById(id+"_"+num).style.display="block";
}

function SwitchLink(id,num,count){
  for(var i=1; i<=count; i++){
      document.getElementById(id+"_"+i+"_2").style.display="none";
      document.getElementById(id+"_"+i+"_1").style.display="block";
  }
  document.getElementById(id+"_"+num+"_1").style.display="none";
  document.getElementById(id+"_"+num+"_2").style.display="block";
}