var browser, verStr = navigator.appVersion, app = navigator.appName, version = parseFloat(verStr);

function test_browser() {
  if ((app.indexOf('Netscape') != -1) && version >= 5) {
    browser = "netscape";
  }
  else if ((app.indexOf('Microsoft') != -1) && version >= 4) {
    browser = "ie";
  }
}

var body_content = new Array("bodycontent", "preloader");
test_browser();
function show_sub(show_which_sub, var_array, mode) {

  if (mode == "preloader") { 
    for (i = 0; i < eval(var_array + ".length"); i++) {
      if (eval(var_array + "[i]") != show_which_sub) {
        hide_sub(eval(var_array + "[i]"), mode);
      }    
    }
	}

  if (show_which_sub != "") {
    if (browser == "netscape") {
      if (document.getElementById(show_which_sub).style.display == 'block') {
        document.getElementById(show_which_sub).style.display = 'none';
      }
      else {
        document.getElementById(show_which_sub).style.display = 'block';
      }
    }
    else if (browser == "ie") {
      show_menu = eval(show_which_sub);
      if(show_menu.style.display == 'block'){
        show_menu.style.display = 'none';
      } 
      else {
        show_menu.style.display = 'block';
      }
    }    
  }
  
}

function hide_sub(which_sub, mode) {  
  if (browser == "netscape") {
    document.getElementById(which_sub).style.display = 'none'; 
  }
  else if (browser == "ie") { 
    sub_menu = eval(which_sub); 
    sub_menu.style.display = 'none';    
  }
}

function auto_hide() {
  show_sub("");
}

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 scroll_up() {
  current_pos = document.getElementById('scroll_clipper').scrollTop;
  document.getElementById('scroll_clipper').scrollTop = current_pos + 20;
}

function scroll_down() {
  current_pos = document.getElementById('scroll_clipper').scrollTop;
  document.getElementById('scroll_clipper').scrollTop = current_pos - 20;
}

function char_count(eid, maxlen, max_lines) {
    
  var inputstr;
  var strlen;
  var charleft;
  var numcr;
  var temp = new Array();
	
  if (document.getElementById(eid).value != "") {
    inputstr = document.getElementById(eid).value;
    strlen = inputstr.length;
    
    if (strlen > maxlen) {          
      document.getElementById(eid).value = document.getElementById(eid).value.substring(0,maxlen);
      charleft = 0;
      alert("Exceeds maximum number of characters!");
    }
    else {
      charleft = maxlen - strlen;
    }         
    
		document.getElementById('charleft' + eid).innerHTML = charleft + " / " + maxlen;
		
  }
	
	if (max_lines > 0) {
		
		var temp2 = document.getElementById(eid).value.split('\r\n');
    var temp_val = "";
    counter = 0;
    if (temp2.length > max_lines) { 
      alert("Exceeds maximum number of lines!");
      for (i = 0; i < max_lines; i++) { 
        temp_val = temp_val + temp2[i];
        if (i < (max_lines - 1)) {
          temp_val = temp_val + "\n";
        }             
      }
      document.getElementById(eid).value = temp_val;
    }
		 
	}
  
}

function add_to_favorite(url, title) {
  if (window.sidebar) {
		window.sidebar.addPanel(title, url, "");
	} 
	else if( window.external ) {
		window.external.AddFavorite(url, title); 
	}
	else if (window.opera && window.print) {
		return true; 
	}
}

function mdiv(menu_id) {

  ffile = "flash/mdiv.swf";
	mn_name = "MM" + menu_id; 
	document.write("<span id='" + mn_name + "'></span>");

  var fmn = new SWFObject(ffile, "mn", "282", "5", "5", "#FFFFFF");
	fmn.addParam("wmode", "transparent");	
	fmn.write(mn_name);

}

function mm(page_title, menu_id, level, page, submenu) {

  ffile = "flash/m" + level + ".swf";
	mn_name = "MM" + menu_id; 
	document.write("<span id='" + mn_name + "'></span>");

  var fmn = new SWFObject(ffile, "mn", "282", "35", "6", "#FFFFFF");
	fmn.addVariable("page_id",    menu_id);
	fmn.addVariable("page", 	    page);
	fmn.addVariable("page_title", page_title);
	fmn.addVariable("submenu", 		submenu);
	fmn.addParam("wmode", "transparent");	
	fmn.write(mn_name);

}