// Checks browser size and navigates to appropriate page based on screen size

function checkScreen()
{
	if ((screen.width>=1024) && (screen.height>=768))
	{
	 window.location="highres.html";
	}
	else
	{
	  window.location="lowres.html";
	}

}

// used for the css drop down menu for the main menu bar
function showmenu(elmnt)
{
document.getElementById(elmnt).style.visibility="visible";
}
function hidemenu(elmnt)
{
document.getElementById(elmnt).style.visibility="hidden";
}