function MinMaxWidth(){
	var Data = document.getElementById( 'body' );
	var document_width = parseInt(document.body.clientWidth) || parseInt(document.body.offsetWidth);
	new_width
		= ( BodyMaxWidth && (document_width > BodyMaxWidth) )	?	(BodyMaxWidth + 'px')
		:   ( BodyMinWidth && (document_width <= BodyMinWidth) )	?   (BodyMinWidth + 'px')
		:   '100%';
	if( Data.style.width != new_width )
		Data.style.width = new_width;

	// special for service-ktt.ru
	min_height();
}

// special for service-ktt.ru
function min_height(){
			var min_height = parseInt(document.getElementById('sidebar').clientHeight) || parseInt(document.getElementById('sidebar').offsetHeight);
			
			if( typeof ie6 != 'undefined' ){
				document.getElementById('content_border').style.height = (min_height-10) + 'px';
				if( current_part == 'home' )		document.getElementById('contacts').style.height = min_height + 'px';
			} else {
				document.getElementById('content_border').style.minHeight = (min_height-10) + 'px';
				if( current_part == 'home' )		document.getElementById('contacts').style.minHeight = min_height + 'px';
			}
}