
var hWnd;

	function openwin(img , w , h , title )
	{
		if(hWnd!=null)
		hWnd.close();
		hWnd=window.open(img,"","toolbar=no,location=no,directories=no,resizable=no,width=" + w + ",height=" + h );
		hWnd.document.open();
		hWnd.document.write("<html>");
		hWnd.document.write("<head>");
		hWnd.document.write("<title>" + title + "</title>");
		hWnd.document.write("</head>");
		hWnd.document.write("<body bgcolor=#ffffff bottommargin=0 leftmargin=0 marginheight=0 marginwidth=0 rightmargin=0 topmargin=0 style='border:0px;'>");
		hWnd.document.write("<table align=center width=100% height=100% cellspacing=0 cellpadding=0 border=0>");
		hWnd.document.write("<tr><td><img src='"+img+"' border=0></td></tr>");
		hWnd.document.write("</table></body></html>");
		hWnd.document.close();
	}

	function pics( img , url ) {
			document.images[img].src = url;
	}

	function redirect( uri ) {
		document.location.href=uri;
	}

	function ShowDiv( id ) {
		var layer = document.getElementById(id);
			layer.style.display = "block"; 
	}

	function HideDiv( id ) {
		var layer = document.getElementById(id);
			layer.style.display = "none"; 
	}

	function show( id ) {
		var layer = document.getElementById(id);
		if( layer.style.display == "none" )
			layer.style.display = "block"; 
		else
			layer.style.display = "none"; 
	}

	function colorChange( id , bgColor ) {
		var el = document.getElementById( id );
		el.style.backgroundColor = bgColor;
	}

	function openwin_text( url , w , h ) {
		window.open(url,"","toolbar=no,location=no,directories=no,resizable=no,scrollbars=yes,width="+w+",height="+h);
	}

	function startScroll( dir , spd ) {
		FrameDocument = frame1.document;
		page = eval( "FrameDocument.getElementById('content').style" );
		speed = 10;
		direction = "right";
		scrolltimer = null;
		loop = true;
		x_pos = parseInt( page.left );

		speed = parseInt( spd );
		direction = dir;
		if ( loop == true ) {
			if ( (direction == "left") && (x_pos > -1081+541 ) ) {
				page.left = x_pos - speed;
			}
			else {
				if (direction == "right" && x_pos < -4 ) {
					page.left = x_pos + speed;
				}
			}
		}

		scrolltimer = setTimeout( "startScroll( direction , speed )" , 1 );
	}

	function stopScroll() {
		loop = false;
		clearTimeout( scrolltimer );
	}

	function showLayer( id ) {
		var l = document.getElementById( id );
		l.style.display = 'block';
	}

	function hideLayer( id ) {
		var l = document.getElementById( id );
		l.style.display = 'none';
	}

	function preload() {
		var numArgs = arguments.length;
		if ( numArgs > 0 ) {
			arr = new Array()
			for( var i = 0; i < numArgs; i++ ) {
				arr[i] = new Image();
				arr[i].src = arguments[i];
			}
		}
	}

	var selected_id = null; 
	var dom = document.getElementById; 
	function chi( id , newclass ) { 
		if (dom) {
			if(selected_id != id) {
				el = document.getElementById(id);
				el.className = newclass;
				el.style.cursor = "hand";
				el.style.cursor = "pointer";
			}
		}
	} 
