ÿþ/*#######################################*/

/*		
 ' $"		 */

/*#######################################*/

window.onload = function() {

	_LSfontSizer.init(null);

}



origSize = new Array();



var _LSfontSizer = {

	contentID:'content',// 5> B5:AB0 :><5 65;8B5 ?@><5=8B8 25;8G8=C

	debug: false,		// >72>Y5=0 C?>7>@5Z0 70 debug

	enabeled: true,		// #:YCG8 fontsize tool 40 DC=:F8>=8H5 :0> single point 4> 8A:YCG5Z0

	maxChange: 2, 		// 0:A8<0;0= 1@>X ?>25[0Z0/A<0Z5Z0 25;8G8=5 A;>20

	changeCnt: 0, 		// @0B8 ?@><5=C 1@>X0G0

	defaultSize: '12',	// NA - >A=>2=0 25;8G8=0 A;>20

	maxSize: '14',		// NA - <0:A8<0;=0 25;8G8=0 A;>20

	minSize: '10',		// NA - <8=8<0;=0 25;8G8=0 A;>20

	curSize: null,		// ?>AB028 2@54=>AB 70 B@5=CB=C 25;8G8=C 8 <0=8?C;8H8

	origSizeCnt: 0,		// @0B8B8 ?@><5=5 1@>X0G0 70 @5A5B>20Z5 <0?8@0=5 2@54=>AB8

	echo: '',			// debug 87;07=5 25;8G8=5

	activeFunc: null,	// !<5AB8 2@54=>AB null ?@8;8:>< 0:B820F8X5 DC=:F8X5 :040 1C45 ?>720=0

	init: function(call){

			this.echo='';

			this.activeFunc = call;

			if(this.activeFunc == null) { // Setup Listeners onload

				try {

					Event.add($('fntSizeInc'),'mouseup',function() { _LSfontSizer.init('add'); });

					Event.add($('fntSizeDec'),'mouseup',function() { _LSfontSizer.init('dec'); });

					Event.add($('fntSizeReset'),'mouseup',function() { _LSfontSizer.subSetFunc('get'); });

					if(document.all) {

						$('fntSizeInc').style.cursor = "hand";

						$('fntSizeDec').style.cursor = "hand";

						$('fntSizeReset').style.cursor = "hand";

					} else {

						$('fntSizeInc').style.cursor = "pointer";

						$('fntSizeDec').style.cursor = "pointer";

						$('fntSizeReset').style.cursor = "pointer";

					}

				} catch(e) { 

					//=5 @048 =8HB0 X5@ fontSizer interface =8X5 0:B820=

				}

				//return; //End

			}

			

			if(this.activeFunc=='add') {

				if(this.changeCnt+1>this.maxChange)

					this.enabeled = false;

				else {

					this.changeCnt++; this.enabeled = true;

				}

			} else if (this.activeFunc=='dec') {

				if(this.changeCnt-1<(0-this.maxChange))

					this.enabeled = false;

				else {

					this.changeCnt--; this.enabeled = true;

				}

			}

			if(this.enabeled) {

				bodyObjs = $(this.contentID).childNodes;

				for(var i=0;i<bodyObjs.length;i++){

					if(bodyObjs[i].nodeType == 1)  // IE 

						this.traverseTree(bodyObjs[i])

					// END nodeType

				} // END for loop

				if(this.debug) alert(this.echo);

			}

		},

	set: function(obj) {

			this.curSize = getStyle(obj.parentNode,'font-size');

			if( this.curSize != 'undefined' && obj.nodeName=="#text" && obj.parentNode.nodeName != "DIV") {

				origSize.push(this.curSize);

				this.echo += "\n\rSET DEFAULT = " + this.curSize;

			}

		},

	get: function(obj) {

			this.curSize = origSize[this.origSizeCnt];

			if( this.curSize != 'undefined' && obj.nodeName=="#text" && obj.parentNode.nodeName != "DIV") {

					var newSize = parseInt((this.curSize.substring(0,this.curSize.length-2)));

					obj.parentNode.style.fontSize = newSize + this.curSize.substring(this.curSize.length-2,this.curSize.length);

					this.echo += "\n\rRESET TO DEFAULT:: "+this.curSize+" >> Parent = "+obj.parentNode.nodeName+" >> This = "+obj.nodeName;//+" :: nodeValue "+obj.nodeValue;

					this.origSizeCnt++;

			}

	},

	add: function(obj) {

			this.curSize = getStyle(obj.parentNode,'font-size');

			if( this.curSize != 'undefined' && obj.nodeName=="#text" && obj.parentNode.nodeName != "DIV") {

					var newSize = parseInt((this.curSize.substring(0,this.curSize.length-2))) + 1;

					obj.parentNode.style.fontSize = newSize + this.curSize.substring(this.curSize.length-2,this.curSize.length);

					this.echo += "\n\rADD:: "+this.curSize+" >> Parent = "+obj.parentNode.nodeName+" >> This = "+obj.nodeName;//+" :: nodeValue "+obj.nodeValue;

					this.origSizeCnt++;

			}

		},

	dec: function(obj) {

			this.curSize = getStyle(obj.parentNode,'font-size');

			if( this.curSize != 'undefined' && obj.nodeName=="#text" && obj.parentNode.nodeName != "DIV") {

					var newSize = parseInt((this.curSize.substring(0,this.curSize.length-2))) - 1;

					obj.parentNode.style.fontSize = newSize + this.curSize.substring(this.curSize.length-2,this.curSize.length);

					this.echo += "\n\rDEC:: "+this.curSize+" >> Parent = "+obj.parentNode.nodeName+" >> This = "+obj.nodeName;//+" :: nodeValue "+obj.nodeValue;

					this.origSizeCnt++;

			}

		},

	traverseTree: function(tree){

			var cnt = null;

			if(tree.hasChildNodes() && tree.nodeName != "P") { // 5 ?@>F5AC8@0X paragraph sub 5;5<5=B5

				var nodes = tree.childNodes.length;

				for(var i=0; i<tree.childNodes.length; i++) {

					if(tree.childNodes[i].nodeName != "S"){ // @><5=8;8 A<> A C S

						this.traverseTree(tree.childNodes[i]);

						cnt++;

					}

					this.echo += " :: "+cnt+" :: ";

				} 

			} else if (tree.nodeName == "P") { // @>;07 20= ?0@03@0D0 ;8<8B8@0X =0 X540= ?> 4>30R0XC

				if(this.activeFunc == 'add') 

					this.add(tree.childNodes[0]);

				else if (this.activeFunc == 'dec')

					this.dec(tree.childNodes[0]);

				else if (this.activeFunc == 'get')

					this.get(tree.childNodes[0]);

				else 

					this.set(tree.childNodes[0]);

			} else {

				if(this.activeFunc == 'add') 

					this.add(tree);

				else if (this.activeFunc == 'dec')

					this.dec(tree);

				else if (this.activeFunc == 'get')

					this.get(tree);

				else 

					this.set(tree);

			}

		},

		subSetFunc: function(val) {

			this.origSizeCnt = 0;

			this.echo += "\n\rOrigSize Length = "+ origSize.length;

			for(i=0;i<origSize.length;i++) {

				this.echo += "\n\rOrigSize["+ i + "] = "+origSize[i];

			}

			this.enabeled = true;

			this.changeCnt = 0;

			this.init(val);

		}

}



function $(element) {

	var elements = new Array();

	for (var i=0;i<arguments.length;i++) {

		var element = arguments[i];

		if (typeof element == 'string') element = document.getElementById(element);

		if (arguments.length == 1) return element;

		elements.push(element);

	}

	return elements;

}



function getStyle(el,styleProp)

{

	var x = el;

	if (x.currentStyle)

		var y = x.currentStyle['fontSize'];

	else if (window.getComputedStyle)

		try { var y = document.defaultView.getComputedStyle(x,null).getPropertyValue('font-size'); }

		catch(e) {

			//=5 @048 =8HB0

		}

	return y;

}



var Event = {

	add: function(obj,type,fn) {

		if (obj.attachEvent) {

			obj['e'+type+fn] = fn;

			obj[type+fn] = function() { obj['e'+type+fn](window.event); }

			obj.attachEvent('on'+type,obj[type+fn]);

		} else

		obj.addEventListener(type,fn,false);

	},

	remove: function(obj,type,fn) {

		if (obj.detachEvent) {

			obj.detachEvent('on'+type,obj[type+fn]);

			obj[type+fn] = null;

		} else

		obj.removeEventListener(type,fn,false);

	}

}