function ToggleLoading()
{
	el = document.getElementById("imgLoading");
	
	if (el.style.display == 'none') 
	{
		el.style.display = 'block';				
	} 
	else 
	{
		el.style.display = 'none';				
	}
}

function toggle(element, id) 
{
	el = document.getElementById(element);
	img = document.getElementById(id);
							
	if (el.style.display == 'none') 
	{
		el.style.display = 'block';
		
		if(img != null)
		{
			img.src = 'images/toggle-hide.gif';
		}
	} 
	else 
	{
		el.style.display = 'none';
		
		if(img != null)
		{
			img.src = 'images/toggle-expand.gif';
		}
	}
}

function toggleDiv(theDiv) {
    var elem = document.getElementById(theDiv);
    elem.style.display = (elem.style.display == "none")?"":"none";
}


/* Preload images */
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];}}
}