function SwapImage(Obj,ImageUrl)
{
	Obj.src = ImageUrl;
	Obj.style.cursor = 'hand';
}
function SwapClass(Obj,CssClass)
{
	Obj.className = CssClass;
}
function DisplayDiv(Obj,Init)
{
	if(Init == true)
		{Obj.style.visibility = 'visible';}
	else
		{Obj.style.visibility = 'hidden';}
}
function InitDiv(ObjArray)
{
	for(i = 0;i < ObjArray.length;i++)
	{
		ObjArray[i].style.visibility = 'hidden';
	}
}
function CloseWindows()
{
	window.close();
}