//var MooPrompt = box = new Class({
var overlayCheck = 0;
var gloOverlay;
var MooPrompt = new Class({
	setOptions: function(options){
		this.options = {
			//buttons: 1,
			height: 0, // Set height of the box (0 = sized to content
			maxHeight: 'none', // Maximum height of the dialog box
			vertical: 'middle', // top middle bottom
			horizontal: 'left', // left center right
			delay: 0, // Delay before closing (0=no delay)
			overlay: true, // Cover the page
			effect: 'grow'
			// 'grow' - Expands box from a middle point and fades in content
			// 'slide' - Slides in the box from the nearest side.
			// button1: 'Ok' --- supply this for setting button text
			// onButton1: function --- supply function for button action
		};
		Object.extend(this.options, options || {});
	},
	
	initialize: function(popart, title, content, options){
		this.popart = popart; // set the title with css
		this.setOptions(options);
		this.title = title;
		this.text = content;
		
		if (this.options.overlay && overlayCheck == 0) {
			/*this.overlay = new Element('div').setProperty('class', 'cbOverlayA');
			this.overlay.innerHTML = "<!--[if lte IE 6.5]><iframe class='selectFix'></iframe><![endif]-->"; // record modified by mwinter
			this.overlay.setStyles({'position': 'absolute', 'top': 0, 'left': 0, 'width': '100%', 'visibility': 'hidden' }).injectInside(document.body);*/
			gloOverlay = new Element('div').setProperty('class', 'cbOverlayA');
			gloOverlay.innerHTML = "<!--[if lte IE 6.5]><iframe src='modules/fixes/iframe_blank.html' class='selectFix'></iframe><![endif]-->"; // record modified by mwinter
			gloOverlay.setStyles({'position': 'absolute', 'top': 0, 'left': 0, 'width': '100%', 'visibility': 'hidden' }).injectInside(document.body);
			overlayCheck = 1;
		}
		
		if(this.popart == 'taf08') this.container = new Element('div').setProperties({ 'id': 'taf08', 'class': 'cbContainer' });
		else if(this.popart == 'showScreenshotClass') this.container = new Element('div').setProperties({ 'class': 'cbContainerScreenshot' });
		else this.container = new Element('div').setProperty('class', 'cbContainer');
		
		this.container.setStyles({ 'position': 'absolute', 'visibility': 'hidden' }).injectInside(document.body);
		this.box = new Element('div').setProperty('class', 'cbBox');
		this.box.setStyles({ 'width': this.options.width+'px', 'overflow': 'hidden' }).injectInside(this.container);
		if (this.box.getStyle('background-color') == '' || this.box.getStyle('background-color') == 'transparent') {
			this.box.setStyle('background-color', this.container.getStyle('background-color'));
		}
		this.header = new Element('h3_' + popart).setProperty('class', 'cbHeader').appendText(this.title).injectInside(this.box);
		
		this.content = new Element('div').setProperty('class', 'cbContent').injectInside(this.box);
		
		if ($type(content) == 'element' ) {
			content.injectInside(this.content);
		} else {
			this.content.appendText(this.text);
		}
		this.buttons = new Element('div').setProperty('class', 'cbButtons').injectInside(this.box);
		if (this.buttons.getStyle('background-color') == '' || this.buttons.getStyle('background-color') == 'transparent') {
			this.buttons.setStyle('background-color', this.box.getStyle('background-color'));
		}
		
		for (var i = 1; i <= this.options.buttons; i++) {
			if (typeof(this.options['button'+i]) == 'undefined') {
				this.options['button'+i] = 'Button';
			}
			if ($type(this.options['button'+i]) == 'element') {
				this['button'+i] = this.options['button'+i]
				this['button'+i].injectInside(this.buttons);
			} else {
				this['button'+i] = new Element('input').setProperties({type: 'button', value: this.options['button'+i]}).injectInside(this.buttons);
			}
			if (typeof(this.options['button'+i]) == 'undefined') {
				this.options['onButton'+i] = Class.empty;
			}
			if(this.options['dontclose'] == "yes"){
				if(i == 1){
					this['button'+i].onclick = this.options['onButton'+i];
				} else{
					this['button'+i].onclick = this.close.pass([this.options['onButton'+i]], this);
					}
			} else{ this['button'+i].onclick = this.close.pass([this.options['onButton'+i]], this);	}
		}
		this.boxHeight = (this.box.offsetHeight < this.options.maxHeight) ? this.box.offsetHeight : this.options.maxHeight;
		this.boxHeight = (this.options.height > 0) ? this.options.height : this.boxHeight;
		this._position();
		this.eventPosition = this._position.bind(this);
		//window.addEvent('scroll', this.eventPosition).addEvent('resize', this.eventPosition);
		this.box.setStyle('display', 'none');
		if (this.options.overlay) {
			//this.fx1 = new Fx.Style(this.overlay, 'opacity', {duration:500}).custom(0, .1);
			var overlayHeight = (Window.getScrollHeight() > Window.getHeight()) ? Window.getScrollHeight() : Window.getHeight();
			gloOverlay.setStyles({height: overlayHeight+'px'});
			this.fx1 = new Fx.Style(gloOverlay, 'opacity', {duration:300}).custom(0, .5);
		}
		
		if (this.options.effect == 'grow') {
			this.container.setStyle('top', (Window.getScrollTop()+(Window.getHeight()/2))+'px');
			var style = {}; style.height = 0; style.width = 0;
			if (this.options.horizontal != 'center') {
				style[this.options.horizontal] = (this.options.width/2)+'px';
			}
			if (this.options.vertical == 'top') {
				style[this.options.vertical] = (Window.getScrollTop()+(this.boxHeight/2))+'px';
			} else if (this.options.vertical == 'bottom') {
				style.top = (Window.getScrollTop()+Window.getHeight()-(this.boxHeight/2)-25)+'px';
			} else if (this.options.vertical == 'nearlyTop') {
				style[this.options.vertical] = (Window.getScrollTop()+(this.boxHeight/2)+100)+'px';
			} else if (this.options.vertical == 'absoluteTop') {
				style[this.options.vertical] = (Window.getScrollTop()+(this.boxHeight/2)+300)+'px';
			}
			this.container.setStyles(style);
			this.container.setStyle('visibility', '');
			this.fx2 = new Fx.Styles(this.container, {duration: 500});
			this.fx2.custom({
				'width': [0, this.options.width], 'margin-left': [0, -this.options.width/2], 'margin-right': [0, -this.options.width/2],
				'height': [0, this.boxHeight], 'margin-top': [0, -this.boxHeight/2], 'margin-bottom': [0, -this.boxHeight/2]
			}).chain(function() {
				this.box.setStyles({
					'visibility': 'hidden', 'display': '', 'height': this.boxHeight+'px'
				});
				new Fx.Style(this.box, 'opacity', {duration: 500}).custom(0, 1).chain(function() {
					if (this.options.delay > 0) {
						var fn = function () {
							this.close()
						}.bind(this).delay(this.options.delay);
					}
				}.bind(this));
			}.bind(this));
		} else {
			this.container.setStyles({
				'height': this.boxHeight, 'width': this.options.width,
				'left': '', 'visibility': 'hidden'
			});
			this.box.setStyles({
				'visibility': '', 'display': '', 'height': this.boxHeight+'px'
			});
			this.fx2 = new Fx.Styles(this.container, {duration: 500});
			var special = {};
			if (this.options.horizontal != 'center') {
				special[this.options.horizontal] = [-this.options.width, 0];
			} else {
				this.container.setStyles({
					'left': '50%', 'margin-left': (-this.options.width/2)+'px', 'margin-right': (-this.options.width/2)+'px'
				});
			}
			if (this.options.vertical == 'top') {
				special[this.options.vertical] = [Window.getScrollTop()-this.boxHeight, Window.getScrollTop()];
			} else if (this.options.vertical == 'bottom') {
				special.top = [Window.getScrollTop()+Window.getHeight(), Window.getScrollTop()+Window.getHeight()-this.boxHeight-25];
			} else if (this.options.vertical == 'nearlyTop') {
				special[this.options.vertical] = [Window.getScrollTop()-this.boxHeight, Window.getScrollTop()];
			} else if (this.options.vertical == 'absoluteTop') {
				special[this.options.vertical] = [Window.getScrollTop()-this.boxHeight, Window.getScrollTop()];
			} else {
				this.container.setStyles({
					'top': (Window.getScrollTop()+(Window.getHeight()/2))+'px', 'margin-top': (-this.boxHeight/2)+'px', 'margin-bottom': (-this.boxHeight/2)+'px'
				});
			}
			special.opacity = [0, 1];
			this.fx2.custom(special).chain(function() {
				if (this.options.delay > 0) {
					var fn = function () {
						this.close()
					}.bind(this).delay(this.options.delay);
				}
			}.bind(this));
		}
	},
	
	_position: function() {
		var wHeight = (Window.getScrollHeight() > Window.getHeight()) ? Window.getScrollHeight() : Window.getHeight();
		//var bHeight = this.container.getStyle('height').toInt();
		var lr = (this.options.effect == 'grow') ? this.options.width/2 : 0;
		var tb = (this.options.effect == 'grow') ? this.boxHeight/2 : 0;
		/*if (this.options.overlay) {
			//this.overlay.setStyles({height: wHeight+'px'});
			gloOverlay.setStyles({height: wHeight+'px'});
			/*var foo = Window.getScrollTop();
			alert(foo);
			gloOverlay.setStyles({'position': 'absolute', 'margin-top': foo, 'padding-top': foo, 'left': 0, 'width': '100%', 'height': '100%','background': '#FF0000'}).injectInside(document.body)*/
			//gloOverlay.setStyles({height: '100%'});
		//}
		switch(this.options.vertical) {
			case 'top':
				this.container.setStyle('top', (Window.getScrollTop()+tb)+'px');
				break;
			case 'middle':
				this.container.setStyle('top', (Window.getScrollTop()+(Window.getHeight()/2))+'px');
				break;
			case 'bottom':
				this.container.setStyle('top', (Window.getScrollTop()+Window.getHeight()-this.boxHeight+tb-25)+'px');
				break;
			case 'nearlyTop':
				this.container.setStyle('top', (Window.getScrollTop()+tb+40)+'px');
				break;
			case 'absoluteTop':
				this.container.setStyle('top', '0px');
				break;
		}
		if (this.options.horizontal == 'center') {
			this.container.setStyle('left', '50%');
		} else {
			this.container.setStyle(this.options.horizontal, lr+'px');
		}
	},

	close: function(fn) {
		for (var i = 1; i <= this.options.buttons; i++) {
			this['button'+i].onclick = null;
		}
		if (this.options.overlay) {this.fx1.clearTimer();}
		
		this.fx2.clearTimer();
		if (typeof(fn) == 'function') { fn(); }
		//if (this.options.overlay) {new Fx.Style(this.overlay, 'opacity', {duration:250}).custom(.0, 0);}
		if (this.options.overlay) {
			this.fx1 = new Fx.Style(gloOverlay, 'opacity', {duration:150}).custom(.1, 0);
			gloOverlay.setStyles({height: '0px'});
		}
		
		new Fx.Style(this.container, 'opacity', {
			duration:250,
			onComplete: function() {
				//window.removeEvents('scroll', this.eventPosition).removeEvents('resize', this.eventPosition);
				/*if (this.options.overlay) {
					this.overlay.remove();
				}*/
				this.container.remove();
			}.bind(this)
		}).custom(1, 0);
		//alert("judi hudi geisse fudi");
		//window.setTimeout('siteContentScroll()',222);
	}
	
});

MooPrompt.implement(new Chain);