// JavaScript Document
function TextStyle() {
	if (arguments.length>=4){
		this.fontFamily = arguments[0];
		this.fontSize = arguments[1];
		this.fontStyle = arguments[2];
		this.fontWeight = arguments[3];
	}else{
		this.fontFamily = "arial";
		this.fontSize = "medium";
		this.fontStyle = "normal";
		this.fontWeight = "normal";
		}
	this.setStyleFont = function (srcStyle){
		srcStyle.fontFamily = this.fontFamily;
		srcStyle.fontSize = this.fontSize;
		srcStyle.fontStyle = this.fontStyle;
		srcStyle.fontWeight = this.fontWeight;
	}
};

/*//FONT DIALOG
parentElement - object of paretnt element where dialog will be present
*/
function FontDialogPane (parentElement, textStyle){
	this.fontDlgGen = '<table width="100%" border="1"> <td ><label for="FontFamilySel">Font family :        <select name="FontFamilySel" id = "FontFamilySel">        </select>    </label>      <label for="FontSizeSel">Font size :      <select name="FontSizeSel" id = "FontSizeSel">      </select>      </label>      <label for="FontStyleSel">Font style :       <select name="FontStyleSel" id = "FontStyleSel">      </select>      </label>      <label for="FontWeightSel">Font weight :      <select name="FontWeightSel" id = "FontWeightSel">      </select>      </label>     </td>  </tr>  <tr>    <td><span id="testText" style="color:#2A1F00">EXAMPLE text</span></td>  </tr></table>'; //font dlg pane HTML source
	this.FONT_VALUES = new Array("8px","10px","12px","14px","18px","24px","36px","xx-small","x-small","small","medium","large","x-large","xx-large","larger","smaller");
	this.FONT_STYLES = new Array("normal","italic","oblique");
	this.FONT_WEIGHT = new Array("bold","bolder","lighter","normal","100","200","300","400","500","600","700","800", "900");
	this.FONT_MAP = {
	  "arial": "Arial",
	  "arial black": "Arial",
	  "arial narrow": "Arial",
	  "arial unicode ms": "Arial",
	  "batang": "Times New Roman",
	  "book antiqua": "Georgia",
	  "bookman old style": "Georgia",
	  "century": "Georgia",
	  "century gothic": "Times New Roman",
	  "comic sans ms": "Times New Roman",
	  "courier new": "Courier New",
	  "estrangelo edessa": "Times New Roman",
	  "franklin gothic medium": "Verdana",
	  "garamond": "Georgia",
	  "gautami": "Times New Roman",
	  "georgia": "Georgia",
	  "haettenschweiler": "Verdana",
	  "impact": "Verdana",
	  "latha": "Times New Roman",
	  "lucida console": "Courier New",
	  "lucida sans unicode": "Verdana",
	  "ms mincho": "Courier New",
	  "ms outlook": "Times New Roman",
	  "mt extra": "Times New Roman",
	  "mv boli": "Times New Roman",
	  "mangal": "Times New Roman",
	  "marlett": "Times New Roman",
	  "microsoft sans serif": "Verdana",
	  "monotype corsiva": "Times New Roman",
	  "palatino linotype": "Times New Roman",
	  "raavi": "Verdana",
	  "shruti": "Times New Roman",
	  "simsun": "Georgia",
	  "sylfaen": "Times New Roman",
	  "symbol": "Times New Roman",
	  "tahoma": "Verdana",
	  "times new roman": "Times New Roman",
	  "trebuchet ms": "Verdana",
	  "tunga": "Times New Roman",
	  "verdana": "Verdana",
	  "webdings": "Times New Roman",
	  "wingdings": "Times New Roman",
	  "wingdings 2": "Times New Roman",
	  "wingdings 3": "Times New Roman"
		};
  
  
  this.selectedFont = new TextStyle();
  
  this.ie4 = document.all;
  this.ns4 = document.layers;
  this.ns6 = document.getElementById && !document.all; 
   
  this.initFontComboBox = function (){
  
	  
		var FontFamilySel = document.getElementById("FontFamilySel");
		var FontSizeSel = document.getElementById("FontSizeSel");
		var FontStyleSel = document.getElementById("FontStyleSel");
		var FontWeightSel = document.getElementById("FontWeightSel");
		for (fontName in this.FONT_MAP)	{	
			var opt = document.createElement("option");
			opt.value = fontName;
			opt.text = fontName;
			FontFamilySel.add(opt,this.ie4?-1:null);
		}
		for (i = 0; i < this.FONT_VALUES.length; i++){
			var opt = document.createElement("option");
			opt.text = this.FONT_VALUES[i];
			opt.value = this.FONT_VALUES[i];
			FontSizeSel.add(opt,this.ie4?-1:null);
		}
		for (i=0;i<this.FONT_STYLES.length;i++){
			var opt = document.createElement("option");
			opt.text = this.FONT_STYLES[i];
			opt.value = this.FONT_STYLES[i];
			FontStyleSel.add(opt,this.ie4?-1:null);
		}
		for (i=0;i<this.FONT_WEIGHT.length;i++){
			var opt = document.createElement("option");
			opt.text = this.FONT_WEIGHT[i];
			opt.value = this.FONT_WEIGHT[i];
			FontWeightSel.add(opt,this.ie4?-1:null);
		}
				
		FontFamilySel.onchange=this.onFontChange;
		FontSizeSel.onchange=this.onFontChange;
		FontStyleSel.onchange=this.onFontChange;
		FontWeightSel.onchange=this.onFontChange; 	
	}
	
	this.onFontChange = function () //invoke when some kind of font parameter had changed
	{
	 var selId = this.selectedIndex;
	 if (selId>-1)
	 {
		var testText1 = document.getElementById ("testText");
		var val = this.options[selId].text;
		 switch (this.id){
		 case "FontFamilySel":{testText1.style.fontFamily = val;break;};
		 case "FontSizeSel":{testText1.style.fontSize = val;	break;};
		 case "FontStyleSel":{testText1.style.fontStyle = val;	break;};
		 case "FontWeightSel":{testText1.style.fontWeight = val;break;};
		 default: alert(def);
		 }//switch
	 }
	}
	
	this.getFont = function (){
			var testText1 = document.getElementById ("testText");
			this.selectedFont.fontFamily = testText1.style.fontFamily;
			this.selectedFont.fontSize = testText1.style.fontSize;
			this.selectedFont.fontStyle = testText1.style.fontStyle;
			this.selectedFont.fontWeight = testText1.style.fontWeight;
			return this.selectedFont;
	}
	
	this.setFont = function (textStyle){
		if (arguments.length>=4){
			FontFamilySel.value=arguments[0];
			FontSizeSel.value=arguments[1];
			FontStyleSel.value=arguments[2];
			FontWeightSel.value=arguments[3];
			var testText1 = document.getElementById ("testText");
			var tmpStyle = this.getFont();
		    tmpStyle.setStyleFont(testText1.style);
		}else if (textStyle !=null){
			FontFamilySel.value=textStyle.fontFamily;
			FontSizeSel.value=textStyle.fontSize;
			FontStyleSel.value=textStyle.fontStyle;
			FontWeightSel.value=textStyle.fontWeight;
			var testText1 = document.getElementById ("testText");
		    textStyle.setStyleFont(testText1.style);
	  }
	  
	}
    parentElement.innerHTML += this.fontDlgGen; //write fontDlgPane to parent element
	this.initFontComboBox(); //init combo boxes
	if (textStyle !=null){
		this.setFont(textStyle);
	}

}

/*
 Color picker 
 Include additional_gui.js
*/

ColorPicker_targetInput = null;
function ColorPicker_writeDiv() {
	document.writeln("<DIV ID=\"colorPickerDiv\" STYLE=\"position:absolute;visibility:hidden;\"> </DIV>");
	}

function ColorPicker_show(anchorname) {
	var ns4 = document.layers;
	var ns6 = document.getElementById && !document.all;
	var ie4 = document.all;
	var colPickDivStyle = document.getElementById('colorPickerDiv').style;
	var colSelect = document.getElementById(anchorname);
	this.showPopup(anchorname);
	colPickDivStyle.top = colSelect.offsetParent.offsetTop+colSelect.offsetParent.offsetHeight;
	colPickDivStyle.left = 0;
	this.select (colSelect,"none");
	}

function ColorPicker_pickColor(color,obj) {
	obj.hidePopup();
	pickColor(color);
	}

// A Default "pickColor" function to accept the color passed back from popup.
// User can over-ride this with their own function.
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.style.backgroundColor = color;
	ColorPicker_targetInput.value = color;
	}

// This function is the easiest way to popup the window, select a color, and
// have the value populate a form field, which is what most people want to do.
function ColorPicker_select(inputobj,linkname) {
	window.ColorPicker_targetInput = inputobj;
	//this.show(linkname);
	}

// This function runs when you move your mouse over a color block, if you have a newer browser
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;
	// Create a new PopupWindow object
	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);
		}

	// Object variables
	cp.currentValue = "#FFFFFF";

	// Method Mappings
	cp.writeDiv = ColorPicker_writeDiv;
	cp.highlightColor = ColorPicker_highlightColor;
	cp.show = ColorPicker_show;
	cp.select = ColorPicker_select;

	// Code to populate color picker window
	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","#99CCCC","#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>";
	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;">   </A></FONT></TD>';
		if ( ((i+1)>=total) || (((i+1) % width) == 0)) {
			cp_contents += "</TR>";
			}
		}
	// If the browser supports dynamically changing TD cells, add the fancy stuff
	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>";
		}
	// end populate code

	// Write the contents to the popup object
	cp.populate(cp_contents+"\n");
	// Move the table down a bit so you can see it
	cp.offsetY = 25;
	cp.autoHide();
	return cp;
	}

function ColorComboBox (parent, color, textLabel){
	var cp = new ColorPicker();
	var HTMLSrcGen = '<label><input name="ColorSelect" id = "ColorSelect" type="text" size="0" maxlength="6" style="width: 60px" /><input type="submit" name="ColorSelBtn" id="ColorSelBtn" value="V" /><div id="colorPickerDiv" style="position:absolute;"></div></label>';
	if (parent==null){
	 alert ("Parent == null");
	 return;
	}

	this.setColor = function (color){
		var colorSelect = document.getElementById('ColorSelect');
		colorSelect.style.backgroundColor = color;
		colorSelect.value = color;
	}
	
	this.getColor = function(){
		var colorSelect = document.getElementById('ColorSelect');
		return colorSelect.style.backgroundColor;
	}
	parent.innerHTML += HTMLSrcGen;
	this.setColor(color);
	
	document.getElementById('ColorSelBtn').onclick= function (){cp.show('ColorSelect');	return true;}
}