/*参数：[可选参数在调用时可写可不写,其他为必写]
----------------------------------------------------------------------------
    title:	窗口标题
  content:  内容(可选内容为){ text | id | img | url | iframe }
    width:	内容宽度
   height:	内容高度
	 drag:  是否可以拖动(ture为是,false为否)
     time:	自动关闭等待的时间，为空是则不自动关闭
   showbg:	[可选参数]设置是否显示遮罩层(0为不显示,1为显示)
  cssName:  [可选参数]附加class名称
 ------------------------------------------------------------------------*/
//示例:
//------------------------------------------------------------------------
//simpleWindown("例子","text:例子","500","400","true","3000","0","exa")
//------------------------------------------------------------------------


var showWindown = true;
var templateSrc = "loadinglit.gif"; //设置loading.gif路径
function tipsWindown(title,content,width,height,drag,time,showbg,cssName)
{
  $("#windown-box").remove(); //请除内容
  var width = width>= 950?this.width=950:this.width=width;	    //设置最大窗口宽度
  var height = height>= 527?this.height=527:this.height=height;  //设置最大窗口高度
  if (showWindown == true)
  {
    var simpleWindown_html = new String;
    simpleWindown_html = "<div id=\"windownbg\" style=\"height:"+$(document).height()+"px;filter:alpha(opacity=0);opacity:0;z-index: 999901\">"
    simpleWindown_html += "<iframe style=\"width:100%;height:100%;position:absolute;visibility:inherit;z-index:-1;\" src=\"/iframeBG.html\" frameborder=\"0\"></iframe>";
    simpleWindown_html += "</div>";
    simpleWindown_html += "<div id=\"windown-box\">";
    simpleWindown_html += "<div id=\"windown-title\"><h2></h2><span id=\"windown-close\"></span></div>";
    simpleWindown_html += "<div id=\"windown-content-border\"><div id=\"windown-content\"></div></div>";
    simpleWindown_html += "</div>";
    $("body").append(simpleWindown_html);
    show = false;
  }
  contentType = content.substring(0,content.indexOf(":"));
  content = content.substring(content.indexOf(":")+1,content.length);
  switch (contentType)
  {
  case "text":
    $("#windown-content").html(content);
    break;
  case "id":
    $("#windown-content").html($("#"+content+"").html());
    break;
  case "img":
    $("#windown-content").ajaxStart(function()
    {
      $(this).html("<img src='"+templateSrc+"/images/loading.gif' class='loading' />");
    });
    $.ajax(
    {
      error:function()
      {
        $("#windown-content").html("<p class='windown-error'>加载数据出错...</p>");
      },
      success:function(html)
      {
        $("#windown-content").html("<img src="+content+" alt='' />");
      }
    });
    break;
  case "url":
    var content_array=content.split("?");
    $("#windown-content").ajaxStart(function()
    {
      $(this).html("<img src='"+templateSrc+"/images/loading.gif' class='loading' />");
    });
    $.ajax(
    {
      type:content_array[0],
      url:content_array[1],
      data:content_array[2],
      error:function()
      {
        $("#windown-content").html("<p class='windown-error'>加载数据出错...</p>");
      },
      success:function(html)
      {
        $("#windown-content").html(html);
      }
    });
    break;
  case "iframe":
    $("#windown-content").ajaxStart(function()
    {
      $(this).html("<img src='"+templateSrc+"/images/loading.gif' class='loading' />");
    });
    $.ajax(
    {
      error:function()
      {
        $("#windown-content").html("<p class='windown-error'>加载数据出错...</p>");
      },
      success:function(html)
      {
        $("#windown-content").html("<iframe src=\""+content+"\" width=\"100%\" height=\""+parseInt(height)+"px"+"\" scrolling=\"auto\" frameborder=\"0\" marginheight=\"0\" marginwidth=\"0\"></iframe>");
      }
    });
  }
  $("#windown-title h2").html(title);
  if (showbg == "true")
  {
    $("#windownbg").show();
  }
  else
  {
    $("#windownbg").remove();
  };
  $("#windownbg").animate(
    {
      opacity:"0.5"
    }
    ,"normal");//设置透明度
  $("#windown-box").show();
  if ( height >= 527 )
  {
    $("#windown-title").css( {width:(parseInt(width)+22)+"px"});
    $("#windown-content").css( {width:(parseInt(width)+17)+"px",height:height+"px"});
  }
  else
  {
    $("#windown-title").css( {width:(parseInt(width)+10)+"px"});
    $("#windown-content").css( {width:width+"px",height:height+"px"});
  }
  var	cw = document.documentElement.clientWidth,ch = document.documentElement.clientHeight,est = document.documentElement.scrollTop;
  var _version = $.browser.version;
  var msgleft=(document.documentElement.clientWidth-width)/2;
  var msgtop=(document.documentElement.clientHeight-height)/2-100;

  if (msgtop<100)
    msgtop=100;
	
 if ( _version == 6.0 ){
	msgtop=msgtop+est;
 }
  $("#windown-box").css( {left:msgleft+"px",top:msgtop+"px","zIndex":"999999"});
  var Drag_ID = document.getElementById("windown-box"),DragHead = document.getElementById("windown-title");

  var moveX = 0,moveY = 0,moveTop,moveLeft = 0,moveable = false;
  if ( _version == 6.0 )
  {
    moveTop = est;
  }
  else
  {
    moveTop = 0;
  }
  var	sw = Drag_ID.scrollWidth,sh = Drag_ID.scrollHeight;
  DragHead.onmouseover = function(e)
  {
    if (drag == "true")
    {
      DragHead.style.cursor = "move";
    }
    else
    {
      DragHead.style.cursor = "default";
    }
  };
  DragHead.onmousedown = function(e)
  {
    if (drag == "true")
    {
      moveable = true;
    }
    else
    {
      moveable = false;
    }
    e = window.event?window.event:e;
    var ol = Drag_ID.offsetLeft, ot = Drag_ID.offsetTop-moveTop;
    moveX = e.clientX-ol;
    moveY = e.clientY-ot;
    document.onmousemove = function(e)
    {
      if (moveable)
      {
        e = window.event?window.event:e;
        var x = e.clientX - moveX;
        var y = e.clientY - moveY;
        if ( x > 0 &&( x + sw < cw) && y > 0 && (y + sh < ch) )
        {
          Drag_ID.style.left = x + "px";
          Drag_ID.style.top = parseInt(y+moveTop) + "px";
          Drag_ID.style.margin = "auto";
        }else{//else lsf add 解决后台弹出框无法移动的方法
		  Drag_ID.style.left = x + "px";
          Drag_ID.style.top = parseInt(y+moveTop) + "px";
          Drag_ID.style.margin = "auto";
		}
      }
    }
    document.onmouseup = function ()
    {
      moveable = false;
    };
    Drag_ID.onselectstart = function(e)
    {
      return false;
    }
  }
  $("#windown-content").attr("class","windown-"+cssName);
  
  if ( time == "" || typeof(time) == "undefined")
  {
    $("#windown-close").click(function()
    {
      $("#windownbg").remove();
      $("#windown-box").fadeOut("slow",function()
      {
        $(this).remove();
      });

    });
  }
  else
  {
    setTimeout(closeWindown,time);
  }
}

function closeWindown()
{
  $("#windownbg").remove();
  $("#windown-box").fadeOut("slow",function()
  {
    $(this).remove();
  });
}