function showDesc1()
	{
		MM_showHideLayers('diainfo1','','show');
		MM_showHideLayers('diainfo2','','hide');
		MM_showHideLayers('diainfo3','','hide');
		MM_showHideLayers('diainfo4','','hide');
		MM_showHideLayers('diainfo5','','hide');
		MM_showHideLayers('diainfo6','','hide');
		MM_showHideLayers('diainfo7','','hide');
		MM_showHideLayers('diainfo8','','hide');
	}

function showDesc2()
	{
		MM_showHideLayers('diainfo1','','hide');
		MM_showHideLayers('diainfo2','','show');
		MM_showHideLayers('diainfo3','','hide');
		MM_showHideLayers('diainfo4','','hide');
		MM_showHideLayers('diainfo5','','hide');
		MM_showHideLayers('diainfo6','','hide');
		MM_showHideLayers('diainfo7','','hide');
		MM_showHideLayers('diainfo8','','hide');
	}
	
function showDesc3()
	{
		MM_showHideLayers('diainfo1','','hide');
		MM_showHideLayers('diainfo2','','hide');
		MM_showHideLayers('diainfo3','','show');
		MM_showHideLayers('diainfo4','','hide');
		MM_showHideLayers('diainfo5','','hide');
		MM_showHideLayers('diainfo6','','hide');
		MM_showHideLayers('diainfo7','','hide');
		MM_showHideLayers('diainfo8','','hide');
	}

function showDesc4()
	{
		MM_showHideLayers('diainfo1','','hide');
		MM_showHideLayers('diainfo2','','hide');
		MM_showHideLayers('diainfo3','','hide');
		MM_showHideLayers('diainfo4','','show');
		MM_showHideLayers('diainfo5','','hide');
		MM_showHideLayers('diainfo6','','hide');
		MM_showHideLayers('diainfo7','','hide');
		MM_showHideLayers('diainfo8','','hide');
	}

function showDesc5()
	{
		MM_showHideLayers('diainfo1','','hide');
		MM_showHideLayers('diainfo2','','hide');
		MM_showHideLayers('diainfo3','','hide');
		MM_showHideLayers('diainfo4','','hide');
		MM_showHideLayers('diainfo5','','show');
		MM_showHideLayers('diainfo6','','hide');
		MM_showHideLayers('diainfo7','','hide');
		MM_showHideLayers('diainfo8','','hide');
	}

function showDesc6()
	{
		MM_showHideLayers('diainfo1','','hide');
		MM_showHideLayers('diainfo2','','hide');
		MM_showHideLayers('diainfo3','','hide');
		MM_showHideLayers('diainfo4','','hide');
		MM_showHideLayers('diainfo5','','hide');
		MM_showHideLayers('diainfo6','','show');
		MM_showHideLayers('diainfo7','','hide');
		MM_showHideLayers('diainfo8','','hide');
	}

function showDesc7()
	{
		MM_showHideLayers('diainfo1','','hide');
		MM_showHideLayers('diainfo2','','hide');
		MM_showHideLayers('diainfo3','','hide');
		MM_showHideLayers('diainfo4','','hide');
		MM_showHideLayers('diainfo5','','hide');
		MM_showHideLayers('diainfo6','','hide');
		MM_showHideLayers('diainfo7','','show');
		MM_showHideLayers('diainfo8','','hide');
	}

function showDesc8()
	{
		MM_showHideLayers('diainfo1','','hide');
		MM_showHideLayers('diainfo2','','hide');
		MM_showHideLayers('diainfo3','','hide');
		MM_showHideLayers('diainfo4','','hide');
		MM_showHideLayers('diainfo5','','hide');
		MM_showHideLayers('diainfo6','','hide');
		MM_showHideLayers('diainfo7','','hide');
		MM_showHideLayers('diainfo8','','show');
	}