function preload()

{

	// get the elements

	var imgmenu=document.getElementById('bgmenu');

	var imgs=imgmenu.getElementsByTagName('a');

	

	// create the flash object

	var so = new SWFObject("/assets/swf/bg.swf", "background", "800", "600", "9", "#FFFFFF");

	so.addParam('wmode','opaque');

	so.addParam('quality','best');

	// loop through the links

	for(var i=0;i<imgs.length;i++)

		so.addVariable('image'+(i+1),imgs[i].href);

	so.write("bg");

	

	// remove the HTML menu

	imgmenu.parentNode.removeChild(imgmenu);

	

	window.onload=function()

	{

		// plus minus button on content area

		var con=document.getElementById('content');

		var a=document.createElement('a');

		a.appendChild(document.createTextNode('-'));

		a.href="javascript:void(0);";

		a.onclick=closecontentarea;

		a.onfocus=unfocus;

		a.className="pluslink";

		con.insertBefore(a,con.firstChild);

	}

}



function closecontentarea(e)

{

		var te=null; // target element

		if(typeof e.target != 'undefined')

			te=e.target;

		else

			te=e.srcElement;

		while(te.nodeType==3 && te.parentNode!= null)

			te=te.parentNode;



	te.innerHTML='+';

	te.onclick=opencontentarea;

	document.getElementById('content').className='closed';

}

function opencontentarea(e)

{

		var te=null; // target element

		if(typeof e.target != 'undefined')

			te=e.target;

		else

			te=e.srcElement;

		while(te.nodeType==3 && te.parentNode!= null)

			te=te.parentNode;

			

	te.innerHTML='-';

	te.onclick=closecontentarea;

	document.getElementById('content').className='';

}

function unfocus(e)

{

		var te=null; // target element

		if(typeof e.target != 'undefined')

			te=e.target;

		else

			te=e.srcElement;

		while(te.nodeType==3 && te.parentNode!= null)

			te=te.parentNode;

			

	te.blur();

}