// ===================================================================
// 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 */
function getAnchorPosition(anchorname)
{
	var useWindow=false;
	var coordinates=new Object();
	var x=0,y=0;
	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;
	}
	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;
}
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;
}
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 */
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;
}
function PopupWindow_setSize(width,height)
{
	this.width = width;
	this.height = height;
}
function PopupWindow_populate(contents)
{
	this.contents = contents;
	this.populated = false;
}
function PopupWindow_setUrl(url)
{
	this.url = url;
}
function PopupWindow_setWindowProperties(props)
{
	this.windowProperties = props;
}
function PopupWindow_refresh()
{
	if(this.divName != null)
	{
		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();
		}
	}
}
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)
	{
		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.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.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].visibility = "visible";
		}
	}
	else
	{
		if(this.popupWindow == null || this.popupWindow.closed)
		{
			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();
	}
}
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;
		}
	}
}
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)
		{
			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;
}
function PopupWindow_hideIfNotClicked(e)
{
	if(this.autoHideEnabled && !this.isClicked(e))
	{
		this.hidePopup();
	}
}
function PopupWindow_autoHide()
{
	this.autoHideEnabled = true;
}
function PopupWindow_hidePopupWindows(e)
{
	for(var i=0;i<popupWindowObjects.length;i++)
	{
		if(popupWindowObjects[i] != null)
		{
			var p = popupWindowObjects[i];
			p.hideIfNotClicked(e);
		}
	}
}
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;
	}
}
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=auto,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;
	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;
}


/* SOURCE FILE: ColorPicker2.js */

ColorPicker_targetInput = null;
function ColorPicker_writeDiv()
{
	document.writeln("<DIV ID=\"colorPickerDiv\" STYLE=\"position:absolute;visibility:hidden;\"> </DIV>");
}
function ColorPicker_show(anchorname)
{
	this.showPopup(anchorname);
}
function ColorPicker_pickColor(color,obj)
{
	obj.hidePopup();pickColor(color);
}
function pickColor(color)
{
	if(ColorPicker_targetInput==null)
	{
		alert("Target Input is null, which means you either didn't use the 'select' function or you have no defined your own 'pickColor' function to handle the picked color!");
		return;
	}
	ColorPicker_targetInput.value = color;
	update_colors();
}
function ColorPicker_select(inputobj,linkname)
{
	if(inputobj.type!="text" && inputobj.type!="hidden" && inputobj.type!="textarea")
	{
		alert("colorpicker.select: Input object passed is not a valid form input object");
		window.ColorPicker_targetInput=null;
		return;
	}
	window.ColorPicker_targetInput = inputobj;
	this.show(linkname);
}
function ColorPicker_highlightColor(c)
{
	var thedoc =(arguments.length>1)?arguments[1]:window.document;
	var d = thedoc.getElementById("colorPickerSelectedColor");
	d.style.backgroundColor = c;
	d = thedoc.getElementById("colorPickerSelectedColorValue");
	d.innerHTML = c;
}
function ColorPicker()
{
	var windowMode = false;
	if(arguments.length==0)
	{
		var divname = "colorPickerDiv";
	}
	else if(arguments[0] == "window")
	{
		var divname = '';
		windowMode = true;
	}
	else
	{
		var divname = arguments[0];
	}
	if(divname != "")
	{
		var cp = new PopupWindow(divname);
	}
	else
	{
		var cp = new PopupWindow();
		cp.setSize(225,250);
	}
	cp.currentValue = "#FFFFFF";
	cp.writeDiv = ColorPicker_writeDiv;
	cp.highlightColor = ColorPicker_highlightColor;
	cp.show = ColorPicker_show;
	cp.select = ColorPicker_select;
	var colors = new Array( "#000000","#000033","#000066","#000099","#0000CC","#0000FF","#330000","#330033","#330066","#330099","#3300CC","#3300FF","#660000","#660033","#660066","#660099","#6600CC","#6600FF",
				"#990000","#990033","#990066","#990099","#9900CC","#9900FF","#CC0000","#CC0033","#CC0066","#CC0099","#CC00CC","#CC00FF","#FF0000","#FF0033","#FF0066","#FF0099","#FF00CC","#FF00FF",
				"#003300","#003333","#003366","#003399","#0033CC","#0033FF","#333300","#333333","#333366","#333399","#3333CC","#3333FF","#663300","#663333","#663366","#663399","#6633CC","#6633FF",
				"#993300","#993333","#993366","#993399","#9933CC","#9933FF","#CC3300","#CC3333","#CC3366","#CC3399","#CC33CC","#CC33FF","#FF3300","#FF3333","#FF3366","#FF3399","#FF33CC","#FF33FF",
				"#006600","#006633","#006666","#006699","#0066CC","#0066FF","#336600","#336633","#336666","#336699","#3366CC","#3366FF","#666600","#666633","#666666","#666699","#6666CC","#6666FF",
				"#996600","#996633","#996666","#996699","#9966CC","#9966FF","#CC6600","#CC6633","#CC6666","#CC6699","#CC66CC","#CC66FF","#FF6600","#FF6633","#FF6666","#FF6699","#FF66CC","#FF66FF",
				"#009900","#009933","#009966","#009999","#0099CC","#0099FF","#339900","#339933","#339966","#339999","#3399CC","#3399FF","#669900","#669933","#669966","#669999","#6699CC","#6699FF",
				"#999900","#999933","#999966","#999999","#9999CC","#9999FF","#CC9900","#CC9933","#CC9966","#CC9999","#CC99CC","#CC99FF","#FF9900","#FF9933","#FF9966","#FF9999","#FF99CC","#FF99FF",
				"#00CC00","#00CC33","#00CC66","#00CC99","#00CCCC","#00CCFF","#33CC00","#33CC33","#33CC66","#33CC99","#33CCCC","#33CCFF","#66CC00","#66CC33","#66CC66","#66CC99","#66CCCC","#66CCFF",
				"#99CC00","#99CC33","#99CC66","#99CC99","#B3CDE7","#99CCFF","#CCCC00","#CCCC33","#CCCC66","#CCCC99","#CCCCCC","#CCCCFF","#FFCC00","#FFCC33","#FFCC66","#FFCC99","#FFCCCC","#FFCCFF",
				"#00FF00","#00FF33","#00FF66","#00FF99","#00FFCC","#00FFFF","#33FF00","#33FF33","#33FF66","#33FF99","#33FFCC","#33FFFF","#66FF00","#66FF33","#66FF66","#66FF99","#66FFCC","#66FFFF",
				"#99FF00","#99FF33","#99FF66","#99FF99","#99FFCC","#99FFFF","#CCFF00","#CCFF33","#CCFF66","#CCFF99","#CCFFCC","#CCFFFF","#FFFF00","#FFFF33","#FFFF66","#FFFF99","#FFFFCC","#FFFFFF"
	);
	var total = colors.length;
	var width = 18;
	var cp_contents = "";
	var windowRef =(windowMode)?"window.opener.":"";
	if(windowMode)
	{
		cp_contents += "<HTML><HEAD><TITLE>Select Color</TITLE></HEAD>";
		cp_contents += "<BODY MARGINWIDTH=0 MARGINHEIGHT=0 LEFTMARGIN=0 TOPMARGIN=0><CENTER>";
	}
	cp_contents += "<TABLE BORDER=1 CELLSPACING=1 CELLPADDING=0 bgcolor=#FFFFFF>";
	var use_highlight =(document.getElementById || document.all)?true:false;
	for(var i=0;i<total;i++)
	{
		if((i % width) == 0)
		{
			cp_contents += "<TR>";
		}
		if(use_highlight)
		{
			var mo = 'onMouseOver="'+windowRef+'ColorPicker_highlightColor(\''+colors[i]+'\',window.document)"';
		}
		else
		{
			mo = "";
		}
		cp_contents += '<TD BGCOLOR="'+colors[i]+'"><FONT SIZE="-3"><A HREF="#" onClick="'+windowRef+'ColorPicker_pickColor(\''+colors[i]+'\','+windowRef+'window.popupWindowObjects['+cp.index+']);return false;" '+mo+' STYLE="text-decoration:none;">&nbsp;&nbsp;&nbsp;</A></FONT></TD>';
		if( ((i+1)>=total) ||(((i+1) % width) == 0))
		{
			cp_contents += "</TR>";
		}
	}
	if(document.getElementById)
	{
		var width1 = Math.floor(width/2);
		var width2 = width = width1;
		cp_contents += "<TR><TD COLSPAN='"+width1+"' BGCOLOR='#ffffff' ID='colorPickerSelectedColor'>&nbsp;</TD><TD COLSPAN='"+width2+"' ALIGN='CENTER' ID='colorPickerSelectedColorValue'>#FFFFFF</TD></TR>";
	}
	cp_contents += "</TABLE>";
	if(windowMode)
	{
		cp_contents += "</CENTER></BODY></HTML>";
	}
	cp.populate(cp_contents+"\n");
	cp.offsetY = 25;
	cp.autoHide();
	return cp;
}