';
$("body").append(WRAP);
if (typeof (timeout) != "undefined"){
clearTimeout(timeout);
}
//一些元素对象
$.o = {
s: s,
ele: elements,
bg: $("#skygqOverlay"),
out: $("#wrapOut"),
bar: $("#wrapBar"),
clo: $("#wrapClose"),
bd: $("#wrapBody")
};
elements.show();
$.o.bd.append(elements);
//尺寸
$.skygqbox.setSize();
//定位
$.skygqbox.setPosition();
$.o.clo.click(function(){
$.skygqbox.hide();
});
if(s.autoClose > 0){
timeout = setTimeout($.skygqbox.hide, s.autoClose);
}
};
$.skygqbox.getSize = function(o){
//获取任意元素的高宽
var w_h = {};
$('
').appendTo("body").append(o.clone());
w_h.w = $("#wrapClone").width();
w_h.h = $("#wrapClone").height();
$("#wrapClone").remove();
return w_h;
};
$.skygqbox.setSize = function(){
if(!$.o.bd.size() || !$.o.ele.size() || !$.o.bd.size()){
return;
}
//主体内容的尺寸
var bd_w = parseInt($.o.s.width, 10), bd_h = parseInt($.o.s.height, 10);
if(!bd_w || bd_w <= 0 ){
var x_size = $.skygqbox.getSize($.o.ele), w = $(window).width();
//宽度自动
bd_w = x_size.w;
if(bd_w < 50){
bd_w = 120;
}else if(bd_w > w){
bd_w = w - 120;
}
}
$.o.bd.css("width", bd_w);
$.o.out.css("width", bd_w+2);
if(bd_h > 0){
$.o.bd.css("height", bd_h);
}
return $.o.bd;
};
$.skygqbox.setPosition = function(){
if(!$.o.bg.size() || !$.o.ele.size() || !$.o.out.size()){
return;
}
var w = $(window).width(),
h = $(window).height(),
ph = $("body").height();
if(ph < h){
ph = h;
}
$.o.bg.css("opacity", $.o.s.opacity);
if (ie6){
$.o.bg.css({
position:"absolute",
width:w,
height:ph
});
$.o.out.css("position","absolute");
}
//主体内容的位置
//获取当前主体元素的尺寸
var xh = $.o.out.outerHeight(), xw = $.o.out.outerWidth();
//弹出层定位：
switch($.o.s.position){
case "middle":
$.o.out.css({
"top":"50%",
"left":"50%",
"marginLeft": '-' + parseInt((xw / 2),10) + 'px',
"width": xw + 'px',zIndex:$.o.s.index
});
if ( !($.browser.msie && $.browser.version < 7)) { // 兼容IE6
$.o.out.css({marginTop: '-' + parseInt((xh / 2),10) + 'px'});
}
break;
case "left_top":
$.o.out.css({
"top":0,
"left":0,
"width": xw + 'px',zIndex:$.o.s.index
});
break;
case "left_middle":
$.o.out.css({
"top":"50%",
"left":0,
"width": xw + 'px',zIndex:$.o.s.index
});
if ( !($.browser.msie && $.browser.version < 7)) { // 兼容IE6
$.o.out.css({marginTop: '-' + parseInt((xh / 2),10) + 'px'});
}
break;
case "left_bottom":
$.o.out.css({
"bottom":0,
"left":0,
"width": xw + 'px',zIndex:$.o.s.index
});
break;
case "top_middle":
$.o.out.css({
"top":"0",
"left":"50%",
"marginLeft": '-' + parseInt((xw / 2),10) + 'px',
"width": xw + 'px',zIndex:$.o.s.index
});
break;
case "right_top":
$.o.out.css({
"top":0,
"right":0,
"width": xw + 'px',zIndex:$.o.s.index
});
break;
case "right_middle":
$.o.out.css({
"top":"50%",
"right":0,
"width": xw + 'px',zIndex:$.o.s.index
});
if ( !($.browser.msie && $.browser.version < 7)) { // 兼容IE6
$.o.out.css({marginTop: '-' + parseInt((xh / 2),10) + 'px'});
}
break;
case "right_bottom":
$.o.out.css({
"bottom":0,
"right":0,
"width": xw + 'px',zIndex:$.o.s.index
});
break;
case "bottom_middle":
$.o.out.css({
"bottom":"0",
"left":"50%",
"marginLeft": '-' + parseInt((xw / 2),10) + 'px',
"width": xw + 'px',zIndex:$.o.s.index
});
break;
default:
$.o.out.css({
"top":"50%",
"left":"50%",
"marginLeft": '-' + parseInt((xw / 2),10) + 'px',
"width": xw + 'px',zIndex:$.o.s.index
});
if ( !($.browser.msie && $.browser.version < 7)) { // 兼容IE6
$.o.out.css({marginTop: '-' + parseInt((xh / 2),10) + 'px'});
}
break;
}
return $.o.out;
};
$.skygqbox.hide = function(){
if($.o.ele && $.o.out.size() && $.o.bg.size()){
$.o.ele.clone(true).appendTo($("body")).hide();
$.o.out.fadeOut("fast", function(){
$(this).remove();
});
$.o.bg.fadeOut("fast", function(){
$(this).remove();
});
}
return false;
};
$.fn.skygqbox.Default = {
title : "对话框",
shut : "关闭",
index : 2000,
opacity : 0.5,
width : "auto",
height : "auto",
autoClose : 0,//弹出层等待多长时间自动关闭(单位：毫秒) 0或者负数不触发自动关闭
position : "middle"
};
})(jQuery);