/* Thickbox Plus - One resizing box to rule them all.
 * Based on original Thickbox script by Cody Lindley (http://www.codylindley.com)
 * Modified by Christian Montoya (http://www.christianmontoya.com)
 * For information, visit http://lab.christianmontoya.com/thickbox-plus/
 * Under an Attribution, Share Alike License
 * Download by http://www.jb51.net
 * Thickbox is built on top of the very light weight jquery library.
 * Modifications must keep attribution for both Christian Montoya and Cody Lindley.
 */


// function for adding Thickbox to elements of class .thickbox
// wrapped by Christian Montoya for uses other than $(document).ready
var text = "";
function TB_launch(obj) {
  var t = obj.title || obj.innerHTML || obj.value;
  try {
	  text = obj.options[obj.selectedIndex].text;
  } catch(e) {
	text="";
  }
  TB_show(t, obj.value, '', '', '', '');
}

function card_lannch(obj, cpicService, skipFlag, type, kind){
	var t = obj.title || obj.innerHTML || obj.value;
	TB_show(t, obj.value, cpicService, skipFlag, type, kind);
}

function img_launch(obj){
	var t = obj.title || obj.innerHTML || obj.href;
	text = t;
	TB_show(t,obj.href,'','','','');
	obj.blur();
	return false;
}
var TB_WIDTH = 0;
var TB_HEIGHT = 0;
var isIE6 = false;
function TB_show(caption, url, cpicService, skipFlag, type, kind) { //function called when the user clicks on a thickbox link
	try {
		if(window.navigator.userAgent.indexOf("MSIE 6.0")!=-1){
			isIE6 = true;
		}
		var yScroll = Math.max(document.body.scrollHeight,
				document.documentElement.scrollHeight);
		var scrolltop = window.pageYOffset || document.documentElement.scrollTop
		|| document.body.scrollTop || 0;
		var _clientheight = 0;
		
		// ie FF 在有DOCTYPE时各有区别
		_clientheight = Math.min(document.body.clientHeight,
				document.documentElement.clientHeight);
		if (_clientheight == 0)
			_clientheight = Math.max(document.body.clientHeight,
					document.documentElement.clientHeight);
		var msgtop = (scrolltop + (_clientheight - 300) / 2) + "px";
		$("body")
		.append("<div id='TB_overlay'></div><div id='TB_window'></div>");
		$("#TB_window").css("top",msgtop);
		$("#TB_window").css("position","absolute");
		$("#TB_window").css("z-index","999");
		$("#TB_overlay").css("height",yScroll);
		$("#TB_overlay").css("position","absolute");
		$("#TB_overlay").css("z-index","700");
		$("#TB_overlay").css("opacity","0.6");
		$("#TB_overlay").css("filter","alpha(opacity=60)");
		$("#TB_overlay").css("-moz-opacity","0.6");
		$("#TB_overlay").click(TB_remove);
		$(window).resize(TB_position);
		$("body").append("<div id='TB_load'><div id='TB_loadContent'><img src='../images/circle_animation.gif' /></div></div>");
		$("#TB_overlay").show();
		var urlString = /.JPG|.JPEG|.PNG|.GIF|.TIF|.jpg|.jpeg|.png|.gif|.tif|.shtml|.jsp|.action|.htm/g;
		var urlType = url.match(urlString);
		
		if(urlType == '.jpg' || urlType == '.jpeg' || urlType == '.png' || urlType == '.gif' ||urlType == '.JPG'||urlType == '.JPEG'||urlType == '.PNG'||urlType == '.GIF'||urlType == '.TIF'){//code to show images

			var imgPreloader = new Image();
			imgPreloader.onload = function(){

			// Resizing large images added by Christian Montoya
			var de = document.documentElement;
			var x = (self.innerWidth || (de&&de.clientWidth) || document.body.clientWidth) - 50;
			var y = (self.innerHeight || (de&&de.clientHeight) || document.body.clientHeight) - 80;
			if(imgPreloader.width > x) { 
				imgPreloader.height = imgPreloader.height * (x/imgPreloader.width); 
				imgPreloader.width = x; 
				if(imgPreloader.height > y) { 
					imgPreloader.width = imgPreloader.width * (y/imgPreloader.height); 
					imgPreloader.height = y; 
				}
			} 
			else if(imgPreloader.height > y) { 
				imgPreloader.width = imgPreloader.width * (y/imgPreloader.height); 
				imgPreloader.height = y; 
				if(imgPreloader.width > x) { 
					imgPreloader.height = imgPreloader.height * (x/imgPreloader.width); 
					imgPreloader.width = x;
				}
			}
			// End Resizing

			TB_WIDTH = imgPreloader.width + 30;
			TB_HEIGHT = imgPreloader.height + 60;
			$("#TB_window").append("<img id='TB_Image' src='"+url+"' width='"+imgPreloader.width+"' height='"+imgPreloader.height+"' alt='"+caption+"'/>"
								 + "<div id='TB_caption'>"+caption+"</div><div id='TB_closeWindow'><a href='#' id='TB_closeWindowButton'>关闭</a></div>"); 
			$("#TB_closeWindowButton").click(TB_remove);
			TB_position();
			$("#TB_load").remove();
			$("#TB_window").slideDown("normal");
			};
	  
			imgPreloader.src = url;
		}
		
		if(urlType == '.htm' || urlType == '.shtml' || urlType=='.jsp' || urlType=='.action'){//code to show html pages
			var queryString = url.replace(/^[^\?]+\??/,'');
			var params = parseQuery( queryString );
			var str = "";
			
			TB_WIDTH = 500  + 30;
			TB_HEIGHT = 500;
			ajaxContentW = TB_WIDTH - 30;
			ajaxContentH = TB_HEIGHT;
			str = "<div id='TB_closeAjaxWindow' style='text-align:left; font-size:14px; font-weight:bold; valign:middle; padding:0px 10px;height:25px;'><span style='text-align:left; float:left; width:480px;'>"+text+"&nbsp;</span><span style='float:right; width:20px;'><a href='#' id='TB_closeWindowButton'>&nbsp;X&nbsp;</a></span></div>" +
			"<div id='TB_ajaxContent' style='width:"+ajaxContentW+"px;height:"+ajaxContentH+"px;'>";
			if(kind == 1){
				str = str+"<iframe src="+url+" name='showDetail' width="+ajaxContentW+" height=\"95%\"" +
				"scrolling='yes' allowtransparency=\"true\" id=\"show_html\" frameborder=\"0\"></iframe>";
				if("1"==type){
					str = str+"<div><form action='"+cpicService+"pos/onlineservice/activationSkip.action?type=2&skipFlag="+skipFlag+"' name='activationSkip' method='post'  target='mainFrame1'>"+
					  "<input type='submit' onclick='TB_remove()' class='inputButton_2' value='确定'/>"+
					  "</form></div>";
				}else{
					str = str+"<div><form action='"+cpicService+"pos/onlineservice/activationSkip.action' name='activationSkip' method='post' target='mainFrame1'>"+
					  "<input type='submit' onclick='TB_remove()' class='inputButton_2' value='确定'/>"+
					  "</form></div>";
				}
			}else{
				str = str+"<iframe src="+url+" name='showDetail' width="+ajaxContentW+" height=\"95%\"" +
				"scrolling='no' allowtransparency=\"true\" id=\"show_html\" frameborder=\"0\"></iframe>";
			}
			str = str+"</div>";
			$("#TB_window").append(str);
			$("#TB_closeWindowButton").click(TB_remove);
			TB_position();
			$("#TB_load").remove();
			$("#TB_window").slideDown("normal");
		}
		 $("#TB_window").focus();
	} catch(e) {
		alert( e );
	}
}

//helper functions below

function TB_remove() {
	// #TB_load removal added by Christian Montoya; solves bug when overlay is closed before image loads
	$("#TB_window").fadeOut("fast",function(){$('#TB_window,#TB_overlay,#TB_load').remove();});
	if(isIE6){
		mainFrame1.window.showOrHidden();
	}
	text="";
	return false;
}

function TB_position() {
	var de = document.documentElement;
	var w = self.innerWidth || (de&&de.clientWidth) || document.body.clientWidth;
	var h = self.innerHeight || (de&&de.clientHeight) || document.body.clientHeight;
	var scrolltop = window.pageYOffset || document.documentElement.scrollTop
	|| document.body.scrollTop || 0;
	var _clientheight = 0;

	// ie FF 在有DOCTYPE时各有区别
	_clientheight = Math.min(document.body.clientHeight,
			document.documentElement.clientHeight);
	if (_clientheight == 0)
		_clientheight = Math.max(document.body.clientHeight,
				document.documentElement.clientHeight);
	var msgtop = (scrolltop + (_clientheight - 500) / 2) + "px";
  
//  	if (window.innerHeight && window.scrollMaxY) {	
//		yScroll = window.innerHeight + window.scrollMaxY;
//	} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
//		yScroll = document.body.scrollHeight;
//	} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
//		yScroll = document.body.offsetHeight;
//  	}
	var yScroll = Math.max(document.body.scrollHeight,
			document.documentElement.scrollHeight);
	
	$("#TB_window").css({width:TB_WIDTH+"px",height:(TB_HEIGHT+50)+"px",
	left: ((w - TB_WIDTH)/2)+"px", top: msgtop });
	$("#TB_overlay").css("height",yScroll +"px");
}

function parseQuery ( query ) {
   var Params = new Object ();
   if ( ! query ) return Params; // return empty object
   var Pairs = query.split(/[;&]/);
   for ( var i = 0; i < Pairs.length; i++ ) {
      var KeyVal = Pairs[i].split('=');
      if ( ! KeyVal || KeyVal.length != 2 ) continue;
      var key = unescape( KeyVal[0] );
      var val = unescape( KeyVal[1] );
      val = val.replace(/\+/g, ' ');
      Params[key] = val;
   }
   return Params;
}