// Popup script v0.01
// http://studygr.com
var popup = {

		make_pop_up: function(element,width)
		{
			//log('size y:' + window.getSize().y);log('scroll size y:' + window.getScrollSize().y); log('scroll size x:' + window.getScrollSize().x); log('size x:' + window.getSize().x);
			
			var popbox = $('popbox');
			var popboxcontent = $('popbox-content');
			
			if ($defined(width))
			{
				popboxcontent.style.width = width+'px';
			}
			popboxcontent.empty();
			
			element.inject(popboxcontent);
			
			$('overlay').setStyles({ 'display':'block', 'height':window.getScrollSize().y+window.getScroll().y,'top':0 });		
			
			popbox.set({'styles':{ 'visibility':'hidden', 'display': 'block'}});
			
			log(popbox.getSize().y);
			
			popbox.set({'styles': { 'opacity': '0', 'top':  (window.getSize().y/2-100 - popbox.getSize().y ) , 'left': (window.getScrollSize().x/2 - popbox.getSize().x/2 ) } });
			
			
			
			popbox.fade('in');
		},
		
		cancel_pop_up: function()
		{
			$('overlay').setStyles({ 'height':0,'top':0, 'display':'none' });		
			$('popbox').fade('out');
		}
}