//preloading start

image1 = new Image();
image1.src = "/images/drop_back.gif";

image2 = new Image();
image2.src = "/images/drop_bottom.gif";

image3 = new Image();
image3.src = "/images/drop_shadow.gif";

image4 = new Image();
image4.src = "/images/newmenu/menu_challenges-over.gif";

image5 = new Image();
image5.src = "/images/newmenu/menu_forums-over.gif";

image6 = new Image();
image6.src = "/images/newmenu/menu_gallery-over.gif";

image7 = new Image();
image7.src = "/images/newmenu/menu_home-over.gif";

image8 = new Image();
image8.src = "/images/newmenu/menu_info-over.gif";

image9 = new Image();
image9.src = "/images/newmenu/menu_links-over.gif";

image10 = new Image();
image10src = "/images/newmenu/menu_members-over.gif";

image11 = new Image();
image11.src = "/images/newmenu/menu_resources-over.gif";

image12 = new Image();
image12.src = "/images/newmenu/menu_strata-over.gif";

image13 = new Image();
image13.src = "/images/newmenu/menu_tips-over.gif";

//preloading end

function on(imgid) {
	document.getElementById('infomenu').style.visibility="hidden";
	document.getElementById('resourcemenu').style.visibility="hidden";
	document.getElementById('challengesmenu').style.visibility="hidden";
	document.getElementById('forumsmenu').style.visibility="hidden";
	document.getElementById('tipsmenu').style.visibility="hidden";
	hidemenurolls();
	
	document.images[imgid].src = "/images/newmenu/menu_" +imgid+ "-over.gif";
	}
	
function off(imgid) {
	document.images[imgid].src = "/images/newmenu/menu_" +imgid+ ".gif";
	}
	
function hidemenus() {
	document.getElementById('infomenu').style.visibility="hidden";
	document.getElementById('resourcemenu').style.visibility="hidden";
	document.getElementById('challengesmenu').style.visibility="hidden";
	document.getElementById('forumsmenu').style.visibility="hidden";
	document.getElementById('tipsmenu').style.visibility="hidden";
	
	hidemenurolls();
	}
	
function hidemenurolls() {
	off('info');
	off('resources');
	off('challenges');
	off('forums');
	off('tips');
	}

function menu_on(divid) {
	document.getElementById(divid).style.visibility="visible";
	}
	
function menu_off(divid) {
	document.getElementById(divid).style.visibility="hidden";
	}
	
function newflip(imgid) {
	document.getElementById('whatsnew1').style.display="none";
	document.getElementById('whatsnew2').style.display="none";
	document.getElementById('whatsnew3').style.display="none";
	document.getElementById('whatsnew4').style.display="none";
	document.getElementById('whatsnew5').style.display="none";
	
	document.getElementById(imgid).style.display="block";
	}
	
function thumb_on(divid) {
	document.getElementById(divid).style.border="1px solid #dcdcdc";
	document.getElementById(divid).style.backgroundColor="#efefef";
	}
	
function thumb_off(divid) {
	document.getElementById(divid).style.border="1px solid #ffffff";
	document.getElementById(divid).style.backgroundColor="#ffffff";
	}
	
function togglelink(theDiv) {
    var elem = document.getElementById(theDiv);
    if (elem.style.display == "none") {
    	elem.style.display = "block";
    } else {
    	elem.style.display = "none";
    }
}

function launchwin(winurl,winname,winfeatures) {
  var newwin;
  newwin = window.open(winurl,winname,winfeatures);
  if(javascript_version > 1.0) {
		  setTimeout('newwin.focus();',250);
  		  }
  }
  
  
//v1.0
//Copyright 2006 Adobe Systems, Inc. All rights reserved.
function AC_AddExtension(src, ext)
{
  if (src.indexOf('?') != -1)
    return src.replace(/\?/, ext+'?'); 
  else
    return src + ext;
}

function AC_Generateobj(objAttrs, params, embedAttrs) 
{ 
  var str = '<object ';
  for (var i in objAttrs)
    str += i + '="' + objAttrs[i] + '" ';
  str += '>';
  for (var i in params)
    str += '<param name="' + i + '" value="' + params[i] + '" /> ';
  str += '<embed ';
  for (var i in embedAttrs)
    str += i + '="' + embedAttrs[i] + '" ';
  str += ' ></embed></object>';

  document.write(str);
}

function AC_FL_RunContent(){
  var ret = 
    AC_GetArgs
    (  arguments, ".swf", "movie", "clsid:d27cdb6e-ae6d-11cf-96b8-444553540000"
     , "application/x-shockwave-flash"
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_SW_RunContent(){
  var ret = 
    AC_GetArgs
    (  arguments, ".dcr", "src", "clsid:166B1BCA-3F9C-11CF-8075-444553540000"
     , null
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_GetArgs(args, ext, srcParamName, classid, mimeType){
  var ret = new Object();
  ret.embedAttrs = new Object();
  ret.params = new Object();
  ret.objAttrs = new Object();
  for (var i=0; i < args.length; i=i+2){
    var currArg = args[i].toLowerCase();    

    switch (currArg){	
      case "classid":
        break;
      case "pluginspage":
        ret.embedAttrs[args[i]] = args[i+1];
        break;
      case "src":
      case "movie":	
        args[i+1] = AC_AddExtension(args[i+1], ext);
        ret.embedAttrs["src"] = args[i+1];
        ret.params[srcParamName] = args[i+1];
        break;
      case "onafterupdate":
      case "onbeforeupdate":
      case "onblur":
      case "oncellchange":
      case "onclick":
      case "ondblClick":
      case "ondrag":
      case "ondragend":
      case "ondragenter":
      case "ondragleave":
      case "ondragover":
      case "ondrop":
      case "onfinish":
      case "onfocus":
      case "onhelp":
      case "onmousedown":
      case "onmouseup":
      case "onmouseover":
      case "onmousemove":
      case "onmouseout":
      case "onkeypress":
      case "onkeydown":
      case "onkeyup":
      case "onload":
      case "onlosecapture":
      case "onpropertychange":
      case "onreadystatechange":
      case "onrowsdelete":
      case "onrowenter":
      case "onrowexit":
      case "onrowsinserted":
      case "onstart":
      case "onscroll":
      case "onbeforeeditfocus":
      case "onactivate":
      case "onbeforedeactivate":
      case "ondeactivate":
      case "type":
      case "codebase":
        ret.objAttrs[args[i]] = args[i+1];
        break;
      case "width":
      case "height":
      case "align":
      case "vspace": 
      case "hspace":
      case "class":
      case "title":
      case "accesskey":
      case "name":
      case "id":
      case "tabindex":
        ret.embedAttrs[args[i]] = ret.objAttrs[args[i]] = args[i+1];
        break;
      default:
        ret.embedAttrs[args[i]] = ret.params[args[i]] = args[i+1];
    }
  }
  ret.objAttrs["classid"] = classid;
  if (mimeType) ret.embedAttrs["type"] = mimeType;
  return ret;
}