jQuery(document).ready(function(){
 
 
 
	jQuery.fn.popOpen = function(){
		
		popID = jQuery(this).attr('rel'); //Get Popup Name
		popURL = jQuery(this).attr('href'); //Get Popup href to define size
		
		//Pull Query & Variables from href URL
		
		query= popURL.split('?');
		dim= query[1].split('&');
		popWidth = dim[0].split('=')[1]; //Gets the first query string value
		
		
		//Fade in the Popup and add close button
		jQuery('#' + popID).fadeIn().css({ 'width': Number( popWidth ) }).prepend('<a href="#" class="close"><img src="/themes/blackwhite/img/popup/close.png" class="btn_close" title="Close Window" alt="Close" /></a>');
		
		//Define margin for center alignment (vertical + horizontal) - we add 80 to the height/width to accomodate for the padding + border width defined in the css
		var popMargTop = (jQuery('#' + popID).height() + 80) / 2;
		var popMargLeft = (jQuery('#' + popID).width() + 80) / 2;
		
		//Apply Margin to Popup
		jQuery('#' + popID).css({ 
			'margin-top' : -popMargTop,
			'margin-left' : -popMargLeft
		});
		
		//Fade in Background
		jQuery('body').append('<div id="fade"></div>'); //Add the fade layer to bottom of the body tag.
		jQuery('#fade').css({'filter' : 'alpha(opacity=80)'}).fadeIn(); //Fade in the fade layer 
		
	};
 
	//When you click on a link with class of poplight and the href starts with a # 
	jQuery('a.poplight[href^=#]').click(function() {
		jQuery(this).popOpen(); //Run popOpen function on click
		return false;
	});
	
	
	//Close Popups and Fade Layer
	jQuery('a.close, #fade').live('click', function() { //When clicking on the close or fade layer...
	  	jQuery('#fade , .popup_block').fadeOut(); //fade them both out
		jQuery('#fade').remove();
		return false;
	});  
	
 
 
	
});