// ===================================================================
// Author: Matt Kruse <matt@mattkruse.com>
// WWW: http://www.mattkruse.com/
//
// NOTICE: You may use this code for any purpose, commercial or
// private, without any further permission from the author. You may
// remove this notice from your final code if you wish, however it is
// appreciated by the author if at least my web site address is kept.
//
// You may *NOT* re-distribute this code in any way except through its
// use. That means, you can include it in your product, or your web
// site, or any other form where the code is actually being used. You
// may not put the plain javascript up on your site for download or
// include it in your javascript libraries for download. 
// If you wish to share this code with others, please just point them
// to the URL instead.
// Please DO NOT link directly to my .js files from your site. Copy
// the files to your server and use them there. Thank you.
// ===================================================================


/* SOURCE FILE: AnchorPosition.js */

/* 
AnchorPosition.js
Author: Matt Kruse
Last modified: 10/11/02

DESCRIPTION: These functions find the position of an <A> tag in a document,
so other elements can be positioned relative to it.

COMPATABILITY: Netscape 4.x,6.x,Mozilla, IE 5.x,6.x on Windows. Some small
positioning errors - usually with Window positioning - occur on the 
Macintosh platform.

FUNCTIONS:
getAnchorPosition(anchorname)
  Returns an Object() having .x and .y properties of the pixel coordinates
  of the upper-left corner of the anchor. Position is relative to the PAGE.

getAnchorWindowPosition(anchorname)
  Returns an Object() having .x and .y properties of the pixel coordinates
  of the upper-left corner of the anchor, relative to the WHOLE SCREEN.

NOTES:

1) For popping up separate browser windows, use getAnchorWindowPosition. 
   Otherwise, use getAnchorPosition

2) Your anchor tag MUST contain both NAME and ID attributes which are the 
   same. For example:
   <A NAME="test" ID="test"> </A>

3) There must be at least a space between <A> </A> for IE5.5 to see the 
   anchor tag correctly. Do not do <A></A> with no space.
*/ 

// getAnchorPosition(anchorname)
//   This function returns an object having .x and .y properties which are the coordinates
//   of the named anchor, relative to the page.
function getAnchorPosition(anchorname) {
	// This function will return an Object with x and y properties
	var useWindow=false;
	var coordinates=new Object();
	var x=0,y=0;
	// Browser capability sniffing
	var use_gebi=false, use_css=false, use_layers=false;
	if (document.getElementById) { use_gebi=true; }
	else if (document.all) { use_css=true; }
	else if (document.layers) { use_layers=true; }

	// Logic to find position
 	if (use_gebi && document.all) {
		x=AnchorPosition_getPageOffsetLeft(document.all[anchorname]);
		y=AnchorPosition_getPageOffsetTop(document.all[anchorname]);
		}
	else if (use_gebi) {
		var o=document.getElementById(anchorname);
		x=AnchorPosition_getPageOffsetLeft(o);
		y=AnchorPosition_getPageOffsetTop(o);
		}
 	else if (use_css) {
		x=AnchorPosition_getPageOffsetLeft(document.all[anchorname]);
		y=AnchorPosition_getPageOffsetTop(document.all[anchorname]);
		}
	else if (use_layers) {
		var found=0;
		for (var i=0; i<document.anchors.length; i++) {
			if (document.anchors[i].name==anchorname) { found=1; break; }
			}
		if (found==0) {
			coordinates.x=0; coordinates.y=0; return coordinates;
			}
		x=document.anchors[i].x;
		y=document.anchors[i].y;
		}
	else {
		coordinates.x=0; coordinates.y=0; return coordinates;
		}
	coordinates.x=x;
	coordinates.y=y;
	return coordinates;
	}

// getAnchorWindowPosition(anchorname)
//   This function returns an object having .x and .y properties which are the coordinates
//   of the named anchor, relative to the window
function getAnchorWindowPosition(anchorname) {
	var coordinates=getAnchorPosition(anchorname);
	var x=0;
	var y=0;
	if (document.getElementById) {
		if (isNaN(window.screenX)) {
			x=coordinates.x-document.body.scrollLeft+window.screenLeft;
			y=coordinates.y-document.body.scrollTop+window.screenTop;
			}
		else {
			x=coordinates.x+window.screenX+(window.outerWidth-window.innerWidth)-window.pageXOffset;
			y=coordinates.y+window.screenY+(window.outerHeight-24-window.innerHeight)-window.pageYOffset;
			}
		}
	else if (document.all) {
		x=coordinates.x-document.body.scrollLeft+window.screenLeft;
		y=coordinates.y-document.body.scrollTop+window.screenTop;
		}
	else if (document.layers) {
		x=coordinates.x+window.screenX+(window.outerWidth-window.innerWidth)-window.pageXOffset;
		y=coordinates.y+window.screenY+(window.outerHeight-24-window.innerHeight)-window.pageYOffset;
		}
	coordinates.x=x;
	coordinates.y=y;
	return coordinates;
	}

// Functions for IE to get position of an object
function AnchorPosition_getPageOffsetLeft (el) {
	var ol=el.offsetLeft;
	while ((el=el.offsetParent) != null) { ol += el.offsetLeft; }
	return ol;
	}
function AnchorPosition_getWindowOffsetLeft (el) {
	return AnchorPosition_getPageOffsetLeft(el)-document.body.scrollLeft;
	}	
function AnchorPosition_getPageOffsetTop (el) {
	var ot=el.offsetTop;
	while((el=el.offsetParent) != null) { ot += el.offsetTop; }
	return ot;
	}
function AnchorPosition_getWindowOffsetTop (el) {
	return AnchorPosition_getPageOffsetTop(el)-document.body.scrollTop;
	}

/* SOURCE FILE: PopupWindow.js */

/* 
PopupWindow.js
Author: Matt Kruse
Last modified: 02/16/04

DESCRIPTION: This object allows you to easily and quickly popup a window
in a certain place. The window can either be a DIV or a separate browser
window.

COMPATABILITY: Works with Netscape 4.x, 6.x, IE 5.x on Windows. Some small
positioning errors - usually with Window positioning - occur on the 
Macintosh platform. Due to bugs in Netscape 4.x, populating the popup 
window with <STYLE> tags may cause errors.

USAGE:
// Create an object for a WINDOW popup
var win = new PopupWindow(); 

// Create an object for a DIV window using the DIV named 'mydiv'
var win = new PopupWindow('mydiv'); 

// Set the window to automatically hide itself when the user clicks 
// anywhere else on the page except the popup
win.autoHide(); 

// Show the window relative to the anchor name passed in
win.showPopup(anchorname);

// Hide the popup
win.hidePopup();

// Set the size of the popup window (only applies to WINDOW popups
win.setSize(width,height);

// Populate the contents of the popup window that will be shown. If you 
// change the contents while it is displayed, you will need to refresh()
win.populate(string);

// set the URL of the window, rather than populating its contents
// manually
win.setUrl("http://www.site.com/");

// Refresh the contents of the popup
win.refresh();

// Specify how many pixels to the right of the anchor the popup will appear
win.offsetX = 50;

// Specify how many pixels below the anchor the popup will appear
win.offsetY = 100;

NOTES:
1) Requires the functions in AnchorPosition.js

2) Your anchor tag MUST contain both NAME and ID attributes which are the 
   same. For example:
   <A NAME="test" ID="test"> </A>

3) There must be at least a space between <A> </A> for IE5.5 to see the 
   anchor tag correctly. Do not do <A></A> with no space.

4) When a PopupWindow object is created, a handler for 'onmouseup' is
   attached to any event handler you may have already defined. Do NOT define
   an event handler for 'onmouseup' after you define a PopupWindow object or
   the autoHide() will not work correctly.
*/ 

// Set the position of the popup window based on the anchor
function PopupWindow_getXYPosition(anchorname) {
	var coordinates;
	if (this.type == "WINDOW") {
		coordinates = getAnchorWindowPosition(anchorname);
		}
	else {
		coordinates = getAnchorPosition(anchorname);
		}
	this.x = coordinates.x;
	this.y = coordinates.y;
	}
// Set width/height of DIV/popup window
function PopupWindow_setSize(width,height) {
	this.width = width;
	this.height = height;
	}
// Fill the window with contents
function PopupWindow_populate(contents) {
	this.contents = contents;
	this.populated = false;
	}
// Set the URL to go to
function PopupWindow_setUrl(url) {
	this.url = url;
	}
// Set the window popup properties
function PopupWindow_setWindowProperties(props) {
	this.windowProperties = props;
	}
// Refresh the displayed contents of the popup
function PopupWindow_refresh() {
	if (this.divName != null) {
		// refresh the DIV object
		if (this.use_gebi) {
			document.getElementById(this.divName).innerHTML = this.contents;
			}
		else if (this.use_css) { 
			document.all[this.divName].innerHTML = this.contents;
			}
		else if (this.use_layers) { 
			var d = document.layers[this.divName]; 
			d.document.open();
			d.document.writeln(this.contents);
			d.document.close();
			}
		}
	else {
		if (this.popupWindow != null && !this.popupWindow.closed) {
			if (this.url!="") {
				this.popupWindow.location.href=this.url;
				}
			else {
				this.popupWindow.document.open();
				this.popupWindow.document.writeln(this.contents);
				this.popupWindow.document.close();
			}
			this.popupWindow.focus();
			}
		}
	}
// Position and show the popup, relative to an anchor object
function PopupWindow_showPopup(anchorname) {
	this.getXYPosition(anchorname);
	this.x += this.offsetX;
	this.y += this.offsetY;
	if (!this.populated && (this.contents != "")) {
		this.populated = true;
		this.refresh();
		}
	if (this.divName != null) {
		// Show the DIV object
		if (this.use_gebi) {
			document.getElementById(this.divName).style.left = this.x + "px";
			document.getElementById(this.divName).style.top = this.y;
			document.getElementById(this.divName).style.width = this.width;
			document.getElementById(this.divName).style.visibility = "visible";
			}
		else if (this.use_css) {
			document.all[this.divName].style.left = this.x;
			document.all[this.divName].style.top = this.y;
			document.all[this.divName].style.width = this.width;
			document.all[this.divName].style.visibility = "visible";
			}
		else if (this.use_layers) {
			document.layers[this.divName].left = this.x;
			document.layers[this.divName].top = this.y;
			document.layers[this.divName].width = this.width;
			document.layers[this.divName].visibility = "visible";
			}
		}
	else {
		if (this.popupWindow == null || this.popupWindow.closed) {
			// If the popup window will go off-screen, move it so it doesn't
			if (this.x<0) { this.x=0; }
			if (this.y<0) { this.y=0; }
			/*if (screen && screen.availHeight) {
				if ((this.y + this.height) > screen.availHeight) {
					this.y = screen.availHeight - this.height;
					}
				}
			if (screen && screen.availWidth) {
				if ((this.x + this.width) > screen.availWidth) {
					this.x = screen.availWidth - this.width;
					}
				}*/
			var avoidAboutBlank = window.opera || ( document.layers && !navigator.mimeTypes['*'] ) || navigator.vendor == 'KDE' || ( document.childNodes && !document.all && !navigator.taintEnabled );
			this.popupWindow = window.open(avoidAboutBlank?"":"about:blank","window_"+anchorname,this.windowProperties+",width="+this.width+",height="+this.height+",screenX="+this.x+",left="+this.x+",screenY="+this.y+",top="+this.y+"");
			}
		this.refresh();
		}
	}
// Hide the popup
function PopupWindow_hidePopup() {
	if (this.divName != null) {
		if (this.use_gebi) {
			document.getElementById(this.divName).style.visibility = "hidden";
			}
		else if (this.use_css) {
			document.all[this.divName].style.visibility = "hidden";
			}
		else if (this.use_layers) {
			document.layers[this.divName].visibility = "hidden";
			}
		}
	else {
		if (this.popupWindow && !this.popupWindow.closed) {
			this.popupWindow.close();
			this.popupWindow = null;
			}
		}
	}


// Reveal the popup
function PopupWindow_unHidePopup() {
	if (this.divName != null) {
		if (this.use_gebi) {
			document.getElementById(this.divName).style.visibility = "visible";
			}
		else if (this.use_css) {
			document.all[this.divName].style.visibility = "visible";
			}
		else if (this.use_layers) {
			document.layers[this.divName].visibility = "visible";
			}
		}
	else {
		if (this.popupWindow && !this.popupWindow.closed) {
			this.popupWindow.close();
			this.popupWindow = null;
			}
		}
	}
// Pass an event and return whether or not it was the popup DIV that was clicked
function PopupWindow_isClicked(e) {
	if (this.divName != null) {
		if (this.use_layers) {
			var clickX = e.pageX;
			var clickY = e.pageY;
			var t = document.layers[this.divName];
			if ((clickX > t.left) && (clickX < t.left+t.clip.width) && (clickY > t.top) && (clickY < t.top+t.clip.height)) {
				return true;
				}
			else { return false; }
			}
		else if (document.all) { // Need to hard-code this to trap IE for error-handling
			var t = window.event.srcElement;
			while (t.parentElement != null) {
				if (t.id==this.divName) {
					return true;
					}
				t = t.parentElement;
				}
			return false;
			}
		else if (this.use_gebi && e) {
			var t = e.originalTarget;
			while (t.parentNode != null) {
				if (t.id==this.divName) {
					return true;
					}
				t = t.parentNode;
				}
			return false;
			}
		return false;
		}
	return false;
	}

// Check an onMouseDown event to see if we should hide
function PopupWindow_hideIfNotClicked(e) {
	if (this.autoHideEnabled && !this.isClicked(e)) {
		this.hidePopup();
		}
	}
// Call this to make the DIV disable automatically when mouse is clicked outside it
function PopupWindow_autoHide() {
	this.autoHideEnabled = true;
	}
// This global function checks all PopupWindow objects onmouseup to see if they should be hidden
function PopupWindow_hidePopupWindows(e) {
	for (var i=0; i<popupWindowObjects.length; i++) {
		if (popupWindowObjects[i] != null) {
			var p = popupWindowObjects[i];
			p.hideIfNotClicked(e);
			}
		}
	}
// Run this immediately to attach the event listener
function PopupWindow_attachListener() {
	if (document.layers) {
		document.captureEvents(Event.MOUSEUP);
		}
	window.popupWindowOldEventListener = document.onmouseup;
	if (window.popupWindowOldEventListener != null) {
		document.onmouseup = new Function("window.popupWindowOldEventListener(); PopupWindow_hidePopupWindows();");
		}
	else {
		document.onmouseup = PopupWindow_hidePopupWindows;
		}
	}
// CONSTRUCTOR for the PopupWindow object
// Pass it a DIV name to use a DHTML popup, otherwise will default to window popup
function PopupWindow() {
	if (!window.popupWindowIndex) { window.popupWindowIndex = 0; }
	if (!window.popupWindowObjects) { window.popupWindowObjects = new Array(); }
	if (!window.listenerAttached) {
		window.listenerAttached = true;
		PopupWindow_attachListener();
		}
	this.index = popupWindowIndex++;
	popupWindowObjects[this.index] = this;
	this.divName = null;
	this.popupWindow = null;
	this.width=0;
	this.height=0;
	this.populated = false;
	this.visible = false;
	this.autoHideEnabled = false;
	
	this.contents = "";
	this.url="";
	this.windowProperties="toolbar=no,location=no,status=no,menubar=no,scrollbars,resizable,alwaysRaised,dependent,titlebar=no";
	if (arguments.length>0) {
		this.type="DIV";
		this.divName = arguments[0];
		}
	else {
		this.type="WINDOW";
		}
	this.use_gebi = false;
	this.use_css = false;
	this.use_layers = false;
	if (document.getElementById) { this.use_gebi = true; }
	else if (document.all) { this.use_css = true; }
	else if (document.layers) { this.use_layers = true; }
	else { this.type = "WINDOW"; }
	this.offsetX = 0;
	this.offsetY = 0;
	// Method mappings
	this.getXYPosition = PopupWindow_getXYPosition;
	this.populate = PopupWindow_populate;
	this.setUrl = PopupWindow_setUrl;
	this.setWindowProperties = PopupWindow_setWindowProperties;
	this.refresh = PopupWindow_refresh;
	this.showPopup = PopupWindow_showPopup;
	this.hidePopup = PopupWindow_hidePopup;
	this.setSize = PopupWindow_setSize;
	this.isClicked = PopupWindow_isClicked;
	this.autoHide = PopupWindow_autoHide;
	this.hideIfNotClicked = PopupWindow_hideIfNotClicked;
        this.getWidth = PopupWindow_getWidth;
        this.getFontSize = PopupWindow_getFontSize;
        this.unHidePopup = PopupWindow_unHidePopup;
	}

function showPopup(anchor,title,href,xpos,ypos,width,height,winparams)
{
 //Get the position of the target anchor
 popwin = new PopupWindow(); 
 popwin.setUrl(href);
 if(winparams == null)
    winparams = ',resizable=yes,scrollbars=yes'
  popwin.windowProperties = winparams;
  popwin.setSize(width,height);
  popwin.x = 0;
  popwin.offsetX = (screen.availWidth - width) /  2;
  apos = getAnchorWindowPosition(anchor);
  //popwin offset needs to negate the offset to the top of the window then place in top 2/3 of window
  popwin.offsetY = (apos.y * -1) + ((screen.availHeight - height) / 3)
  popwin.showPopup("HTMLEXPOPOPUP");
}

function showToolTip(div,anchor,text,offSetX,offSetY,width,height)
{
 //Max width of tooltip in pixels
 var maxWidth = 600;
 
 if(offSetX == null || offSetX == "")
   offSetX = 20;

 if(offSetY == null || offSetY == "")
   offSetY = 20;

 if(width == null)
   width = 200;

 popwin = new PopupWindow(div); 
 popwin.autoHide();
 popwin.populate(text);

 //roughly calculate the width of the window based on font widths at 10pt for Arial
 var i;
 var width;
 text = text.replace(/\<br\>/g,"<BR>")
 lines = text.split("<BR>");
 width = 0;
 for(i = 0; i < lines.length; i++)
  {
    thisWidth = getLineSize(lines[i]);
    if(width < thisWidth) 
    width = thisWidth;
  }
 //width = Math.round(width * 7);
 
 //Allow 10px for the padding
 popwin.width = width + 10;  
 
 if(popwin.width > maxWidth)
  popwin.width = maxWidth
  
 //Get the position of the target anchor
 apos = getAnchorPosition(anchor);


//Check the xoffset of the popup from the anchor
if (screen && screen.availWidth)
 {
   if ((apos.x + width) > screen.availWidth)
    {
	offSetX = width * -1;
    }
 } 

 popwin.offsetX = (offSetX * 1);
 popwin.offsetY = offSetY * 1;
 popwin.showPopup(anchor);
 return false;
}

function hideToolTip()
{
 popwin.hidePopup()
 return false;
}

function PopupWindow_getWidth()
{
	if (this.divName != null) {
	// Show the DIV object
	if (this.use_gebi) {
			width = document.getElementById(this.divName).style.width;
			}
		else if (this.use_css) {
			width = document.all[this.divName].style.width;
			}
		else if (this.use_layers) {
			width = document.layers[this.divName].width;
			}
		}
 return width;
}


function PopupWindow_getFontSize()
{
	if (this.divName != null) {
	// Show the DIV object
	if (this.use_gebi) {
			width = document.getElementById(this.divName).style.fontSize;
                        if(!width)
			width = document.getElementById(this.divName).style.font-size;
			}
		else if (this.use_css) {
			width = document.all[this.divName].style.fontSize;
                        if(!width)
			width = document.all[this.divName].style.font-size;
			}
		else if (this.use_layers) {
			width = document.layers[this.divName].fontSize;
			width = document.layers[this.divName].style.font-size;
			}
		}
 return width;
}


function getLineSize(line)
{

var fontwidths = new Array();
var i;
/*
fontwidths[" "] = "0.84282064453";
fontwidths["!"] = "0.28110489258";
fontwidths['"'] = "0.35916213867";
fontwidths["#"] = "0.56270381836";
fontwidths["$"] = "0.56270381836";
fontwidths["%"] = "0.89963446289";
fontwidths["&"] = "0.67484935547";
fontwidths["'"] = "0.19316698242";
fontwidths["("] = "0.33693064453";
fontwidths[")"] = "0.33693064453";
fontwidths["*"] = "0.39374446289";
fontwidths["+"] = "0.59086371094";
fontwidths[","] = "0.28110489258";
fontwidths["-"] = "0.33693064453";
fontwidths["."] = "0.28110489258";
fontwidths["/"] = "0.28110489258";
fontwidths["0"] = "0.56270381836";
fontwidths["1"] = "0.56270381836";
fontwidths["2"] = "0.56270381836";
fontwidths["3"] = "0.56270381836";
fontwidths["4"] = "0.56270381836";
fontwidths["5"] = "0.56270381836";
fontwidths["6"] = "0.56270381836";
fontwidths["7"] = "0.56270381836";
fontwidths["8"] = "0.56270381836";
fontwidths["9"] = "0.56270381836";
fontwidths[":"] = "0.28110489258";
fontwidths[";"] = "0.28110489258";
fontwidths["<"] = "0.59086371094";
fontwidths["="] = "0.59086371094";
fontwidths[">"] = "0.59086371094";
fontwidths["?"] = "0.56270381836";
fontwidths["@"] = "1.02709502930";
fontwidths["A"] = "0.67484935547";
fontwidths["B"] = "0.67484935547";
fontwidths["C"] = "0.73067510742";
fontwidths["D"] = "0.73067510742";
fontwidths["E"] = "0.67484935547";
fontwidths["F"] = "0.61803553711";
fontwidths["G"] = "0.78699489258";
fontwidths["H"] = "0.73067510742";
fontwidths["I"] = "0.28110489258";
fontwidths["J"] = "0.50589000000";
fontwidths["K"] = "0.67484935547";
fontwidths["L"] = "0.56270381836";
fontwidths["M"] = "0.84282064453";
fontwidths["N"] = "0.73067510742";
fontwidths["O"] = "0.78699489258";
fontwidths["P"] = "0.67484935547";
fontwidths["Q"] = "0.78699489258";
fontwidths["R"] = "0.73067510742";
fontwidths["S"] = "0.67484935547";
fontwidths["T"] = "0.61803553711";
fontwidths["U"] = "0.73067510742";
fontwidths["V"] = "0.67484935547";
fontwidths["W"] = "0.95496618164";
fontwidths["X"] = "0.67484935547";
fontwidths["Y"] = "0.67484935547";
fontwidths["Z"] = "0.61803553711";
fontwidths["["] = "0.28110489258";
fontwidths["\\"] = "0.28110489258";
fontwidths["]"] = "0.28110489258";
fontwidths["^"] = "0.33693064453";
fontwidths["_"] = "0.56270381836";
fontwidths["`"] = "0.33693064453";
fontwidths["a"] = "0.56270381836";
fontwidths["b"] = "0.56270381836";
fontwidths["c"] = "0.50589000000";
fontwidths["d"] = "0.56270381836";
fontwidths["e"] = "0.56270381836";
fontwidths["f"] = "0.28110489258";
fontwidths["g"] = "0.56270381836";
fontwidths["h"] = "0.56270381836";
fontwidths["i"] = "0.22478510742";
fontwidths["j"] = "0.22478510742";
fontwidths["k"] = "0.50589000000";
fontwidths["l"] = "0.22478510742";
fontwidths["m"] = "0.84282064453";
fontwidths["n"] = "0.56270381836";
fontwidths["o"] = "0.56270381836";
fontwidths["p"] = "0.56270381836";
fontwidths["q"] = "0.56270381836";
fontwidths["r"] = "0.33693064453";
fontwidths["s"] = "0.50589000000";
fontwidths["t"] = "0.28110489258";
fontwidths["u"] = "0.56270381836";
fontwidths["v"] = "0.50589000000";
fontwidths["w"] = "0.73067510742";
fontwidths["x"] = "0.50589000000";
fontwidths["y"] = "0.50589000000";
fontwidths["z"] = "0.50589000000";
fontwidths["{"] = "0.33791871094";
fontwidths["}"] = "0.26282566406";
fontwidths["~"] = "0.33791871094";
*/

fontwidths[" "] = 3;
fontwidths["!"] = 3;
fontwidths['"'] = 5;
fontwidths["#"] = 7;
fontwidths["$"] = 7;
fontwidths["%"] = 12;
fontwidths["&"] = 9;
fontwidths["'"] = 3;
fontwidths["("] = 4;
fontwidths[")"] = 4;
fontwidths["*"] = 5;
fontwidths["+"] = 7;
fontwidths[","] = 3;
fontwidths["-"] = 4;
fontwidths["."] = 3;
fontwidths["/"] = 4;
fontwidths["0"] = 7;
fontwidths["1"] = 7;
fontwidths["2"] = 7;
fontwidths["3"] = 7;
fontwidths["4"] = 7;
fontwidths["5"] = 7;
fontwidths["6"] = 7;
fontwidths["7"] = 7;
fontwidths["8"] = 7;
fontwidths["9"] = 7;
fontwidths[":"] = 3;
fontwidths[";"] = 3;
fontwidths["<"] = 7;
fontwidths["="] = 7;
fontwidths[">"] = 7;
fontwidths["?"] = 7;
fontwidths["@"] = 14;
fontwidths["A"] = 9;
fontwidths["B"] = 9;
fontwidths["C"] = 9;
fontwidths["D"] = 10;
fontwidths["E"] = 9;
fontwidths["F"] = 8;
fontwidths["G"] = 10;
fontwidths["H"] = 10;
fontwidths["I"] = 3;
fontwidths["J"] = 7;
fontwidths["K"] = 8;
fontwidths["L"] = 7;
fontwidths["M"] = 11;
fontwidths["N"] = 10;
fontwidths["O"] = 10;
fontwidths["P"] = 9;
fontwidths["Q"] = 10;
fontwidths["R"] = 10;
fontwidths["S"] = 9;
fontwidths["T"] = 9;
fontwidths["U"] = 10;
fontwidths["V"] = 9;
fontwidths["W"] = 13;
fontwidths["X"] = 8;
fontwidths["Y"] = 9;
fontwidths["Z"] = 8;
fontwidths["["] = 4;
fontwidths["\\"] = 4;
fontwidths["]"] = 4;
fontwidths["^"] = 7;
fontwidths["_"] = 7;
fontwidths["`"] = 4;
fontwidths["a"] = 8;
fontwidths["b"] = 8;
fontwidths["c"] = 7;
fontwidths["d"] = 8;
fontwidths["e"] = 8;
fontwidths["f"] = 3;
fontwidths["g"] = 8;
fontwidths["h"] = 7;
fontwidths["i"] = 3;
fontwidths["j"] = 3;
fontwidths["k"] = 7;
fontwidths["l"] = 3;
fontwidths["m"] = 11;
fontwidths["n"] = 7;
fontwidths["o"] = 8;
fontwidths["p"] = 8;
fontwidths["q"] = 8;
fontwidths["r"] = 4;
fontwidths["s"] = 7;
fontwidths["t"] = 3;
fontwidths["u"] = 7;
fontwidths["v"] = 7;
fontwidths["w"] = 9;
fontwidths["x"] = 6;
fontwidths["y"] = 7;
fontwidths["z"] = 6;
fontwidths["{"] = 5;
fontwidths["|"] = 3;
fontwidths["}"] = 5;
fontwidths["~"] = 9;

lineWidth = 0;
for(i = 0; i < line.length; i ++)
{
  thisChar = line.charAt(i);
  thisWidth = fontwidths[thisChar];
  //alert("thisWidth = " + thisWidth)
  if(thisWidth)
   {
     //thisWidth  *=  1.85;
     lineWidth += thisWidth;
   }
 }
//alert("linewidth = " + lineWidth)
return lineWidth;

}