function autodisable(element)
{	
	if (element.getAttribute('alreadyClicked') == 1)
	{
		if(element.hasAttribute('href'))
			element.removeAttribute('href');
			
		if(element.hasAttribute('disabled'))
			element.disabled=true;
	}
	else
		element.setAttribute('alreadyClicked', 1);	
}

function addLoadEvent(func) 
{
	var oldonload = window.onload;
	if (typeof window.onload != 'function') 
	{
		window.onload = func;
	} else {
		window.onload = function() 
		{
			oldonload();
			func();
		}
	}
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(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 breakout_of_frame() {
  if (top.location != location) {
    top.location.href = document.location.href ;
  }
}

function showTT(e, id, src, atImage)
{
	var obj = document.getElementById(src);
	var tt = document.getElementById(id);
	
	var curleft = curtop = 0;
	if(atImage)
	{
		if (obj.offsetParent) {
			curleft = obj.offsetLeft
			curtop = obj.offsetTop
			while (obj = obj.offsetParent) {
				curleft += obj.offsetLeft
				curtop += obj.offsetTop
			}
		}
	}
	else
	{
		var posx = 0;
		var posy = 0;
		if (!e) var e = window.event;
		if (e.pageX || e.pageY) 	{
			posx = e.pageX;
			posy = e.pageY;
		}
		else if (e.clientX || e.clientY) 	{
			posx = e.clientX + document.body.scrollLeft
				+ document.documentElement.scrollLeft;
			posy = e.clientY + document.body.scrollTop
				+ document.documentElement.scrollTop;
		}
		
		curleft = posx - 45;
		curtop = posy - 640;	
	}

/*	obj = document.getElementById(src);
	curtop += obj.height;*/
	
	tt.style.left = curleft + "px";
	tt.style.top = curtop + "px";
	tt.style.zIndex = "100";
	tt.style.display = "block";	
}

function showHover(img)
{	
	img.style.opacity='1'; 
	img.style.mozOpacity='1'; 
	img.style.filter='alpha(opacity=100)';			
}

function hideHover(img)
{
	img.style.opacity='0'; 
	img.style.mozOpacity='0'; 
	img.style.filter='alpha(opacity=0)';	
}