if ( navigator.platform && ( navigator.platform.indexOf( 'Mac' ) ) > - 1 ) {
	document.write( '<link href="/css/mac.css" rel="styleSheet" type="text/css">' );
} else if ( navigator.platform && ( navigator.platform.indexOf( 'Linux' ) ) > - 1 ) {
	document.write( '<link href="/css/lnx_ns.css" rel="styleSheet" type="text/css">' );
} else {
	if (navigator.appName.indexOf( 'Microsoft' ) > - 1 ) {
		document.write( '<link href="/css/win_ie.css" rel="styleSheet" type="text/css">' );
	} else {
		document.write( '<link href="/css/win_ns.css" rel="styleSheet" type="text/css">' );
	}
}
function selectImage( imageName ) {
	document.selectImage.imageName.value = imageName;
	var imageDet = window.open( "piantinapop.html", "imageDet", "left=10, top=10, width=500, height=500, scrollbars=no, resizable=no" );
	imageDet.focus();
}
function info() {
	var info = window.open( "/info.html", "info", "left=10, top=10, width=435, height=420, scrollbars=1, resizable=no" );
	info.focus();
}
function selectPage( selectedPage ) {
	document.selectPage.selectedPage.value = selectedPage;
	document.selectPage.submit();
}
function removeFilter() {
	document.removeFilter.removeFilter.value = true;
	document.removeFilter.submit();
}
function setCheckboxesGrid( formName, gridName, checkboxStatus ) {
	for ( i = 0; i < eval( "document." + formName + ".length" ); i++ ) {
		if ( eval( "document." + formName + "[" + i +"].name" ).indexOf( gridName ) > - 1 ) {
			eval( "document." + formName + "[" + i +"].checked = " + checkboxStatus );	
		}
	}
}