jQuery.fn.modal=function(a){if(!a){if(this.attr("href")){var a={url:this.attr("href")}}}else{if(!a.url){if(this.attr("href")){a.url=this.attr("href")}}}var c={url:"#",backgroundColor:"#000",backgroundOpacity:0.5,position:"center",referencePosition:this,top:0,left:0,closeEsc:true,closeClickOut:false,autoOpen:false};a=jQuery.extend(c,a);function b(){$("body").append($('<img class="load" />').attr({src:"novaloja/carregando.gif",width:32,height:32})).append($("<div></div>").addClass("bg_modal")).append($("<div></div>").addClass("view_modal"));var f=$("html")[0].scrollHeight<$(window).height()?$(window).height():$("html")[0].scrollHeight;$(".bg_modal").width($("html")[0].scrollWidth).height(f);if(a.backgroundOpacity!=0){$(".bg_modal").css("background-color",a.backgroundColor);$(".view_modal").css("opacity",0);$(".bg_modal").css("opacity",0)}$("select").css("visibility","hidden");if(a.position=="relative"){var e=a.referencePosition.offset();leftModal=e.left;topModal=e.top}$(".bg_modal").fadeTo("fast",a.backgroundOpacity,function(){$(".view_modal").load(a.url,function(){$(".load").remove();GB_getPageScrollTop=function(){var h;if(self.pageYOffset){h=self.pageYOffset}else{if(document.documentElement&&document.documentElement.scrollTop||document.documentElement.scrollLeft){h=document.documentElement.scrollTop}else{if(document.body){h=document.body.scrollTop}}}return h};if(a.position!="center"){var g=parseInt(a.top)+parseInt(topModal)+parseInt($(".view_modal").height());if(f<g){a.top=0;topModal=f-parseInt($(".view_modal").height())}$(".view_modal").css({marginTop:topModal,marginLeft:leftModal,left:a.left,top:a.top})}else{$(".view_modal").css({marginTop:parseInt(GB_getPageScrollTop()-($(".view_modal").height()/2)),marginLeft:-parseInt($(".view_modal").width()/2)})}if(a.backgroundOpacity!=0){$(".view_modal").fadeTo("fast",1)}$("a[rel='modalclose']").click(function(){d();return false})})});if(a.closeClickOut==true){$(".bg_modal").click(function(){d()})}if(a.closeEsc==true){$(window).keydown(function(g){if(g.keyCode==27){d()}})}return false}if(a.autoOpen==false){this.click(b)}else{b()}function d(){$(".view_modal").fadeTo("fast",0,function(){$(this).remove()});$(".bg_modal").fadeTo("fast",0,function(){$(this).remove();$("select").css("visibility","visible")});$(window).unbind();$(".bg_modal").unbind()}this.css("visibility","visible")};$(document).ready(function(){$('a[rel="modal"]').each(function(){$(this).modal()})});