$(document).ready(function() {

		$('a.poplight[href^=#]').click(function() {

			return false;
		});

		//Close Popups and Fade Layer
		$('a.close, #fade').live('click', function() { //When clicking on the close or fade layer...
			$('#fade , .popup_block').fadeOut(function() {
				$('#fade, a.close').remove();  //fade them both out
			});
			return false;
		});

		
		$.fn.popOpen = function(){
			//All logic goes in here
			var popID = 'popup1'; //Get Popup Name
			if (document.getElementById(popID)) {
				//var popURL = $(this).attr('href'); //Get Popup href to define size

				//Pull Query & Variables from href URL
				//var query= popURL.split('?');
				//var dim= query[1].split('&');
				//var popWidth = dim[0].split('=')[1]; //Gets the first query string value
				var popWidth = 550; //Gets the first query string value

				//Fade in the Popup and add close button
				$('#' + popID).fadeIn().css({ 'width': Number( popWidth ) }).prepend('<a href="#" class="close"><img src="images/close_pop.png" class="btn_close" title="Close Window" alt="Close" /></a>');

				//Define margin for center alignment (vertical   horizontal) - we add 80px to the height/width to accomodate for the padding  and border width defined in the css
				var popMargTop = ($('#' + popID).height() + 80) / 2;
				var popMargLeft = ($('#' + popID).width() + 80) / 2;

				//Apply Margin to Popup
				$('#' + popID).css({
					'margin-top' : -popMargTop,
					'margin-left' : -popMargLeft
				});

				//Fade in Background
				$('body').append('<div id="fade"></div>'); //Add the fade layer to bottom of the body tag.
				$('#fade').css({'filter' : 'alpha(opacity=80)'}).fadeIn(); //Fade in the fade layer - .css({'filter' : 'alpha(opacity=80)'}) is used to fix the IE Bug on fading transparencies 
			}
		};

		//trigger popup
		$('a.poplight[href=#?w=500]').popOpen();
		
	});