// IE5.5 + NN6/7
function FrameClose(body, down) {

	if (navigator.appName.match(/Microsoft/)) {
		// alert("IE.");
		document.getElementById("MainFrame").rows = "*,35";
	
		
	} else if (navigator.appName.match(/Netscape/)) {
		// alert("Netscape.");
		document.getElementById("MainFrame").rows = "*,35";

		if (body == "") { body = document.getElementById("body").src; }
		if (down == "") { down = document.getElementById("down").src; }
		document.getElementById("body").src = body;
		document.getElementById("down").src = down;

	} else {
		// alert("Etc.");
		document.getElementById("MainFrame").rows = "*,35";
	}
	
	return true;
}

function FrameOpen(body, down) {

	if (navigator.appName.match(/Microsoft/)) {
		// alert("IE");
		document.getElementById("MainFrame").rows = "*,"+(160);

	} else if (navigator.appName.match(/Netscape/)) {
		// alert("not IE");
		document.getElementById("MainFrame").rows = "*,"+(160);

		if (body == "") { body = document.getElementById("body").src; }
		if (down == "") { down = document.getElementById("down").src; }
 		document.getElementById("body").src = body;
 		document.getElementById("down").src = down;

	} else {
		document.getElementById("MainFrame").rows = "*,"+(160);
	}

	return true;
}

function FrameOpenWide(body, down) {
	
	if (navigator.appName.match(/Microsoft/)) {
		// alert("IE");
		document.getElementById("MainFrame").rows = "87,*";
		
	} else if (navigator.appName.match(/Netscape/)) {
		// alert("not IE");
		document.getElementById("MainFrame").rows = "87,*";
	
		if (body == "") { body = document.getElementById("body").src; }
		if (down == "") { down = document.getElementById("down").src; }
		document.getElementById("body").src = body;
		document.getElementById("down").src = down;

	} else {
		document.getElementById("MainFrame").rows = "87,*";

	}
	
	return true;
}


function FrameSize(mode) {
	if ( mode == 0 ) {	// small
	alert( 'FrameSize0' );
		top.MainFrame.rows="*,31";
		top.body.scrolling="auto";
		top.down.scrolling="no";
	}
	else if ( mode == 1 )	{	// middle
	alert( 'FrameSize1' );
//		top.MainFrame.rows="*,165";
		top.frame.rows="*,165";
		top.body.scrolling="auto";
		top.down.scrolling="no";
	}
	else if ( mode == 2 )	{	// large
	alert( 'FrameSize2' );
		top.MainFrame.rows="167,*";
		top.body.scrolling="no";
		top.down.scrolling="auto";
	}
	else	{
	alert( 'FrameSize other' );
		top.MainFrame.rows="*,31";
		top.body.scrolling="auto";
		top.down.scrolling="no";
	}
}