function fontSizeChange ( mode )
{

	var size	=	parseInt(document.getElementById('page_print').style.fontSize);

	if ( isNaN(size) ){ size = 10; }

	if( size > 16 ){ size = 16; }

	if ( size < 6 ){ size = 6; }

	if(mode == '-')
	{
		size			-=	1;
	}
	else
	{
		size			+=	1;
	}

	document.getElementById('page_print').style.fontSize	=	size + 'pt';

	document.cookie		= size;

}


function recall_fontsize ()
{

	if ( document.cookie )
	{

		var values					=	document.cookie.split(";");

		for ( var value in values )
		{

			var size				=	parseInt ( values[value] );

			if ( ! isNaN ( size ) )
			{

				document.getElementById('page_print').style.fontSize	=	size + 'pt';

			}

		}

	}

}



function init ()
{

	if ( tableSort )
	{
		tableSort();
	}

	if ( $("form").length )
	{

		var dhtml_script					=	$("<script type='text/javascript' src='/js/dhtml_forms.js'></script>");
		var dhtml_css						=	$("<link rel='stylesheet' type='text/css' media='screen,projection' href='/css/dhtml_form.css' />");

		$("head").append ( dhtml_script );
		$("head").append ( dhtml_css );

	}

}

$(document).ready(init);