function showTopRtMenu(content,title)
{
	var theSection = document.getElementById( content );
	var theTitle = document.getElementById( title );
	theSection.style.display = "block";		//Displays the requested section content
	theTitle.className = "top-rt-menu-item_on";		//Displays the requested section content

	if (content == 'topRtMenuContent01')  // Hides the other sections
		{
			var otherSection_A = document.getElementById( 'topRtMenuContent02' );
			var otherSection_B = document.getElementById( 'topRtMenuContent03' );
			var otherSection_C = document.getElementById( 'topRtMenuContent04' );
			var otherTitle_A = document.getElementById( 'topRtMenu02' );
			var otherTitle_B = document.getElementById( 'topRtMenu03' );
			var otherTitle_C = document.getElementById( 'topRtMenu04' );
			otherTitle_A.className="top-rt-menu-item_off";
			otherTitle_B.className="top-rt-menu-item_off";
			otherTitle_C.className="top-rt-menu-item_off";
			otherSection_A.style.display="none";
			otherSection_B.style.display="none";
			otherSection_C.style.display="none";
		}
	if (content == 'topRtMenuContent02') // Hides the other sections
		{
			var otherSection_A = document.getElementById( 'topRtMenuContent01' );
			var otherSection_B = document.getElementById( 'topRtMenuContent03' );
			var otherSection_C = document.getElementById( 'topRtMenuContent04' );
			var otherTitle_A = document.getElementById( 'topRtMenu01' );
			var otherTitle_B = document.getElementById( 'topRtMenu03' );
			var otherTitle_C = document.getElementById( 'topRtMenu04' );
			otherTitle_A.className="top-rt-menu-item_off";
			otherTitle_B.className="top-rt-menu-item_off";
			otherTitle_C.className="top-rt-menu-item_off";
			otherSection_A.style.display="none";
			otherSection_B.style.display="none";
			otherSection_C.style.display="none";
		}
	if (content == 'topRtMenuContent03') // Hides the other sections
		{
			var otherSection_A = document.getElementById( 'topRtMenuContent01' );
			var otherSection_B = document.getElementById( 'topRtMenuContent02' );
			var otherSection_C = document.getElementById( 'topRtMenuContent04' );
			var otherTitle_A = document.getElementById( 'topRtMenu01' );
			var otherTitle_B = document.getElementById( 'topRtMenu02' );
			var otherTitle_C = document.getElementById( 'topRtMenu04' );
			otherTitle_A.className="top-rt-menu-item_off";
			otherTitle_B.className="top-rt-menu-item_off";
			otherTitle_C.className="top-rt-menu-item_off";
			otherSection_A.style.display="none";
			otherSection_B.style.display="none";
			otherSection_C.style.display="none";
		}
	if (content == 'topRtMenuContent04')  // Hides the other sections
		{
			var otherSection_A = document.getElementById( 'topRtMenuContent01' );
			var otherSection_B = document.getElementById( 'topRtMenuContent02' );
			var otherSection_C = document.getElementById( 'topRtMenuContent03' );
			var otherTitle_A = document.getElementById( 'topRtMenu01' );
			var otherTitle_B = document.getElementById( 'topRtMenu02' );
			var otherTitle_C = document.getElementById( 'topRtMenu03' );
			otherTitle_A.className="top-rt-menu-item_off";
			otherTitle_B.className="top-rt-menu-item_off";
			otherTitle_C.className="top-rt-menu-item_off";
			otherSection_A.style.display="none";
			otherSection_B.style.display="none";
			otherSection_C.style.display="none";
		}
}