$(document).ready(function(){

    //When you click on a link with class of poplight and the href starts with a #
    $('a.poplight[href^=#]').click( function() {
	    open_modal($(this).attr('rel'), $(this).attr('href'), '');
        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;
    });


});

function close_modal()
{

        $('#fade , .popup_block').fadeOut(function() {
            $('#fade, a.close').remove();
    }); //fade them both out

        return false;

}

function open_modal (popID, popURL, text	)
{
        //var popID = $(this).attr('rel'); //Get Popup Name
        //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
if(dim[1]!=undefined)
{        
var popHeight = dim[1].split('=')[1]; //Gets the first query string value
}


        if(text!='')
        {
        	document.getElementById(popID).innerHTML = text;
        }

        //Fade in the Popup and add close button
if(dim[1]!=undefined)
{ 
        $('#' + popID).fadeIn().css({ 'width': Number( popWidth ), 'height': Number( popHeight ) }).prepend('<div class="btn_close"><a href="#"  onClick="javascript:close_modal();"  class="close" target="_self"><b>Закрыть</b></a></div>');
}
else
{
        $('#' + popID).fadeIn().css({ 'width': Number( popWidth ) }).prepend('<div class="btn_close"><a href="#" class="close" onClick="javascript:close_modal();" target="_self"><b>Закрыть</b></a></div>');
}
        //Define margin for center alignment (vertical + horizontal) - we add 80 to the height/width to accomodate for the padding + border width defined in the css
        var popMargTop = ($('#' + 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

}