/**
 * Simple popup box, based on Thickbox 3.
 *
 * Thickbox 3 - One Box To Rule Them All.
 * By Cody Lindley (http://www.codylindley.com)
 * Copyright (c) 2007 cody lindley
 * Licensed under the MIT License: http://www.opensource.org/licenses/mit-license.php
 */

//function called when the user clicks on a thickbox link
function tb_show(caption, url, imageGroup) {
	try {
		if (typeof document.body.style.maxHeight === "undefined") { //if IE 6
			$("body","html").css({height: "100%", width: "100%"});
			$("html").css("overflow","hidden");
			if (document.getElementById("TB_HideSelect") === null) { //iframe to hide select elements in ie6
				$("body").append("<iframe id='TB_HideSelect'></iframe><div id='TB_overlay'></div><div id='TB_window'></div>");
				$("#TB_overlay").click(tb_remove);
			}
		} else { //all others
			if (document.getElementById("TB_overlay") === null){
				$("body").append("<div id='TB_overlay'></div><div id='TB_window'>");
				$("#TB_overlay").click(tb_remove);
			}
		}

		if(caption===null){caption="";}

		var baseURL;
		if(url.indexOf("?")!==-1){ //ff there is a query string involved
			baseURL = url.substr(0, url.indexOf("?"));
		}else{ 
			baseURL = url;
		}

		var queryString = url.replace(/^[^\?]+\??/,'');
		var params      = tb_parseQuery( queryString );
		TB_WIDTH        = (params['width']*1) + 30 || 630;
		TB_HEIGHT       = (params['height']*1) + 40 || 440;
		ajaxContentW    = TB_WIDTH - 30;
		ajaxContentH    = TB_HEIGHT - 45;

		// Setup the content window.
		if ($("#TB_window").css("display") != "block") {
			$("#TB_window").append("<div id='TB_ajaxContent' style='width:"+ajaxContentW+"px;height:"+ajaxContentH+"px'></div>");
		} else {
			$("#TB_ajaxContent")[0].style.width = ajaxContentW +"px";
			$("#TB_ajaxContent")[0].style.height = ajaxContentH +"px";
			$("#TB_ajaxContent")[0].scrollTop = 0;
			$("#TB_ajaxWindowTitle").html(caption);
		}

		// Set the actual content.
		$("#TB_ajaxContent").html($('#' + params['inlineId']).html());
		tb_position();
		$("#TB_load").remove();
		$("#TB_window").css({display:"block"}); 
		
		document.onkeyup = function(e){   
			if (e == null) { // ie
				keycode = event.keyCode;
			} else { // mozilla
				keycode = e.which;
			}
			if(keycode == 27){ // close
				tb_remove();
			}  
		};

	} catch(e) {
		//nothing here
	}
}

function tb_remove() {
	$("#TB_imageOff").unbind("click");
	$("#TB_overlay").unbind("click");
	$("#TB_window").fadeOut("fast",function(){$('#TB_window,#TB_overlay,#TB_HideSelect').remove();});
	$("#TB_load").remove();
	if (typeof document.body.style.maxHeight == "undefined") {//if IE 6
		$("body","html").css({height: "auto", width: "auto"});
		$("html").css("overflow","");
	}
	document.onkeydown = "";
	return false;
}

function tb_position() {
	$("#TB_window").css({marginLeft: '-' + parseInt((TB_WIDTH / 2),10) + 'px', width: TB_WIDTH + 'px'});
	if ( !(jQuery.browser.msie && typeof XMLHttpRequest == 'function')) { // take away IE6
		$("#TB_window").css({marginTop: '-' + parseInt((TB_HEIGHT / 2),10) + 'px'});
	}
}

function tb_parseQuery ( query ) {
	var Params = {};
	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;
}

function tb_getPageSize(){
	var de = document.documentElement;
	var w = window.innerWidth || self.innerWidth || (de&&de.clientWidth) || document.body.clientWidth;
	var h = window.innerHeight || self.innerHeight || (de&&de.clientHeight) || document.body.clientHeight;
	arrayPageSize = [w,h];
	return arrayPageSize;
}