function add_click (url,target) {
	if (url) {
	   if (target=="_parent") {
	       parent.location.href=url;
	   }
	   if (target=="_blank") {
	       window.open(url);
	   }
	   if (target=="_self") {
	       location.href=url;
	   }
	   if (target=="_top") {
	       top.location.href=url;
	   }
	}//end if !url
}

/**************************************************************

	Script		: Rounded Corners
	Version		: 2.0
	Authors		: Samuel Birch
	Desc		: Image based rounded corners for divs and images
	Licence		: Open Source MIT Licence

**************************************************************/

var RoundedCorners = new Class({

	getOptions: function(){
		return {
			radius: 20,
			cls: 'box',
			overlay: false
		};
	},

	initialize: function(className, options){
		this.setOptions(this.getOptions(), options);

		this.boxes = $$(className);

		this.boxes.each(function(el){
				this.setup(el);
		}, this);

	},

	setup: function(el){

		var container = new Element('div').setStyles({
			position: 'relative',
			width: el.getStyle('width').toInt()+el.getStyle('paddingLeft').toInt()+el.getStyle('paddingRight').toInt()+'px',
			height: el.getStyle('height').toInt()+el.getStyle('paddingTop').toInt()+el.getStyle('paddingBottom').toInt()+'px',
			margin: el.getStyle('margin')
		}).injectBefore(el).adopt(el);

		el.setStyles({
			position: 'absolute',
			top: '0px',
			left: '0px',
			margin: '0px',
			border: 'none',
			background: 'none',
			zIndex: 2
		});

		var cornerContainer = new Element('div').setStyles({
			position: 'absolute',
			top: '0px',
			left: '0px',
			zIndex: 1
		}).injectAfter(el);

		if(this.options.overlay){
			cornerContainer.setStyle('zIndex', 3);
		}

		var num = 0;

		//top
		var topLeft = new Element('div').addClass(this.options.cls+'TopLeft').addClass(this.options.cls+'Float').setStyles({
			width: this.options.radius+'px',
			height: this.options.radius+'px'
		}).injectInside(cornerContainer);

		var top = new Element('div').addClass(this.options.cls+'Top').addClass(this.options.cls+'Float').setStyles({
			width: container.getStyle('width').toInt()-(this.options.radius*2)+'px'
		}).injectInside(cornerContainer);
		top.setStyle('height', (this.options.radius-top.getStyle('borderTopWidth').toInt())+'px');

		var topRight = new Element('div').addClass(this.options.cls+'TopRight').addClass(this.options.cls+'Float').setStyles({
			width: this.options.radius+'px',
			height: this.options.radius+'px'
		}).injectInside(cornerContainer);

		//middle
		num = container.getStyle('height').toInt()-(this.options.radius*2);
		if(num < 0){num=0}

		var middleLeft = new Element('div').addClass(this.options.cls+'MiddleLeft').addClass(this.options.cls+'Float').setStyles({
			height: num+'px'
		}).injectInside(cornerContainer);
		middleLeft.setStyle('width', (this.options.radius-middleLeft.getStyle('borderLeftWidth').toInt())+'px');

		var middle = new Element('div').addClass(this.options.cls+'Middle').addClass(this.options.cls+'Float').setStyles({
			width: container.getStyle('width').toInt()-(this.options.radius*2)+'px',
			height: num+'px'
		}).injectInside(cornerContainer);

		var middleRight = new Element('div').addClass(this.options.cls+'MiddleRight').addClass(this.options.cls+'Float').setStyles({
			height: num+'px'
		}).injectInside(cornerContainer);
		middleRight.setStyle('width', (this.options.radius-middleRight.getStyle('borderRightWidth').toInt())+'px');

		//bottom
		var bottomLeft = new Element('div').addClass(this.options.cls+'BottomLeft').addClass(this.options.cls+'Float').setStyles({
			width: this.options.radius+'px',
			height: this.options.radius+'px'
		}).injectInside(cornerContainer);

		var bottom = new Element('div').addClass(this.options.cls+'Bottom').addClass(this.options.cls+'Float').setStyles({
			width: container.getStyle('width').toInt()-(this.options.radius*2)+'px'
		}).injectInside(cornerContainer);
		bottom.setStyle('height', (this.options.radius-bottom.getStyle('borderBottomWidth').toInt())+'px');

		var bottomRight = new Element('div').addClass(this.options.cls+'BottomRight').addClass(this.options.cls+'Float').setStyles({
			width: this.options.radius+'px',
			height: this.options.radius+'px'
		}).injectInside(cornerContainer);

	},

	resize: function(){

		this.boxes.each(function(el){
			var par = el.getParent();
			par.setStyle('height', el.getStyle('height').toInt()+el.getStyle('paddingTop').toInt()+el.getStyle('paddingBottom').toInt()+'px');

			var num = par.getStyle('height').toInt()-(this.options.radius*2);
			if(num < 0){num=0}

			var els = el.getNext().getElements('div');

			els[3].setStyle('height',num+'px');
			els[4].setStyle('height',num+'px');
			els[5].setStyle('height',num+'px');
		}, this);

	}

});

RoundedCorners.implement(new Events);
RoundedCorners.implement(new Options);

/*************************************************************/