Including HTML/PHP in JQuery -

i developing website manufacturing company using combination of php html css , jquery. want user able click on "contact us" button open modal window table of sales reps can contact quotes , other such contact information. have written php file generate , format of information interested in displaying, there way can include jquery .modalwindow() call?

jquery:

<script type="text/javascript"> $(document).ready(function(){ $('.modallink').modalwindow(); $('#contactus').modalwindow({ height: '750', width: '750',title: 'does work?',description: 'i want include php here'});}); </script> 

the modalwindow "class":

(function($){     // defining our jquery plugin  $.fn.modalwindow = function(prop){      // default parameters      var options = $.extend({         height : "250",         width : "500",         title:"hey james isn't slick?",         description: "this put stuff things.",     },prop);      return this.click(function(e){         add_block_page();         add_popup_box();         add_styles();          $('.modalwindow').fadein();     });       function add_styles(){                      /*block page overlay*/         var pageheight = $(document).height();         var pagewidth = $(window).width();          $('.modalwindow').css({              'position':'absolute',              'top':'50%',             'left':'50%',             'margin':'-125px auto auto -250px',                          'display':'none',             'height': options.height + 'px',             'width': options.width + 'px',             'border':'1px solid #fff',             'box-shadow': '0px 2px 7px #292929',             '-moz-box-shadow': '0px 2px 7px #292929',             '-webkit-box-shadow': '0px 2px 7px #292929',             'border-radius':'10px',             '-moz-border-radius':'10px',             '-webkit-border-radius':'10px',             'background': '#f2f2f2',              'z-index':'50',         });         $('.modalclose').css({             'position':'relative',             'top':'0px',             'left':'0px',             'float':'right',             'display':'block',             'height':'30px',             'width':'30px',             'background': 'url(/picturelibrary/modalwindowimages/closebutton.png) no-repeat',         });          $('.blockpage').css({             'position':'absolute',             'top':'0',             'left':'0',             'background-color':'rgba(0,0,0,0.6)',             'height':pageheight,             'width':pagewidth,             'z-index':'10'         });         $('.innermodalwindow').css({             'background-color':'#fff',             'height':(options.height - 50) + 'px',             'width':(options.width - 50) + 'px',             'padding':'10px',             'margin':'15px',             'border-radius':'10px',             '-moz-border-radius':'10px',             '-webkit-border-radius':'10px'         });     }       function add_block_page(){         var block_page = $('<div class="blockpage"></div>');          $(block_page).appendto('body');     }       function add_popup_box(){          var pop_up = $('<div class="modalwindow"><a href="#" class="modalclose"></a><div class="innermodalwindow"><h2>' + options.title + '</h2><p>' + options.description + '</p></div></div>');          $(pop_up).appendto('.blockpage');           $('.modalclose').click(function(){             $(this).parent().fadeout().remove();             $('.blockpage').fadeout().remove();                        });     }      return this; };   })(jquery); 

add contenturl option, , use $.ajax grab content , use $('.modalwindow').html(result) populate window.