function Browser(){var ua, s, i;this.isIE = false;this.isNS = false;this.isOP = false;this.isSF = false;ua = navigator.userAgent.toLowerCase();s = "opera";if ((i = ua.indexOf(s)) >= 0){this.isOP = true;return;}s = "msie";if ((i = ua.indexOf(s)) >= 0) {this.isIE = true;return;}s = "netscape6/";if ((i = ua.indexOf(s)) >= 0) {this.isNS = true;return;}s = "gecko";if ((i = ua.indexOf(s)) >= 0) {this.isNS = true;return;}s = "safari";if ((i = ua.indexOf(s)) >= 0) {this.isSF = true;return;}}

function gid(id){return document.getElementById?document.getElementById(id):null;}
function gna(id){return document.getElementsByName?document.getElementsByName(id):null;}
function gname(name){return document.getElementsByTagName?document.getElementsByTagName(name):new Array()}

function ScreenConvert(){var browser = new Browser();var objScreen = gid("ScreenOver");if(!objScreen) var objScreen = document.createElement("div");var oS = objScreen.style;objScreen.id = "ScreenOver";oS.display = "block";oS.top = oS.left = oS.margin = oS.padding = "0px";if (document.body.clientHeight)	{var wh = document.body.clientHeight + "px";}else if (window.innerHeight){var wh = window.innerHeight + "px";}else{var wh = "100%";}oS.width = "100%";oS.height = wh;oS.position = "absolute";oS.zIndex = "3";if ((!browser.isSF) && (!browser.isOP)){oS.background = "#000000";}else{oS.background = "#000000";}oS.filter = "alpha(opacity=80)";oS.opacity = 40/100;oS.MozOpacity = 40/100;document.body.appendChild(objScreen);var allselect = gname("select");for (var i=0; i<allselect.length; i++) allselect[i].style.visibility = "hidden";}

function ScreenClean(){var objScreen = document.getElementById("ScreenOver");if (objScreen) objScreen.style.display = "none";var allselect = gname("select");for (var i=0; i<allselect.length; i++) allselect[i].style.visibility = "visible";}

function DialogLoc(){var dde = document.documentElement;if (window.innerWidth){var ww = window.innerWidth;var wh = window.innerHeight;var bgX = window.pageXOffset;var bgY = window.pageYOffset;}else{var ww = dde.offsetWidth;var wh = dde.offsetHeight;var bgX = dde.scrollLeft;var bgY = dde.scrollTop;}t_DiglogX = (bgX + ((ww - t_DiglogW)/2));t_DiglogY = (bgY + ((wh - t_DiglogH)/2));}
function DialogShow(showdata,ow,oh,w,h){var objDialog = document.getElementById("DialogMove");if (!objDialog) objDialog = document.createElement("div");t_DiglogW = ow;t_DiglogH = oh;DialogLoc();objDialog.id = "DialogMove";var oS = objDialog.style;oS.display = "block";oS.top = t_DiglogY + "px";oS.left = t_DiglogX + "px";oS.margin = "0px";oS.padding = "0px";oS.width = w + "px";oS.height = h + "px";oS.position = "absolute";oS.zIndex = "5";oS.background = "#FFF";oS.border = "solid #1885A6 1px";objDialog.innerHTML = showdata;document.body.appendChild(objDialog);}
function DialogHide(){ScreenClean();var objDialog = document.getElementById("DialogMove");if (objDialog) objDialog.style.display = "none";}
function changelocation(city,url){
	url="http://www.591wed.com/site_change.php";
	ScreenConvert();var AJAX_changeBody="<div id=\"DialogTitle\"><div id=\"DialogTop\"></div><div id=\"DialogTitleText\">切换城市</div><div id=\"DialogTitleBtn\" onclick=\"return DialogHide();\" onmouseover=\"var objShut = document.getElementById('DialogTitleBtn');objShut.style.border='solid 1px #000000';\" onmouseout=\"var objShut = document.getElementById('DialogTitleBtn');objShut.style.border='solid 1px #EEE';\"></div></div><div id=\"DialogContent\">你确认下次访问时直接进入<font color=red>"+ city +"</font>站吗！</div><div id=\"DialogValidator\"></div><div id=\"DialogButtons\"><button id=\"AjaxMainSure\" onclick=\"window.location.href='" + url + "?city="+city+"&changeSite=Y';\">我确认</button>&nbsp;&nbsp;<button id=\"AjaxMainCancle\" onclick=\"return DialogHide();\">取消</button>&nbsp;&nbsp;<button id=\"AjaxMainGo\" onclick=\"window.location.href='" + url + "?city="+city+"&changeSite=N';\">先进逛逛</button></div>";DialogShow(AJAX_changeBody,450,320,410,160);}
	
function firstLocation(){
	url="http://www.591wed.com/site_change.php";
	ScreenConvert();var AJAX_changeBody="<div id=\"DialogTitle\"><div id=\"DialogTitleText\" style=\"font-size:16px; font-family:宋体;font-weight:bold; color:#1885A6;\">选择所属分站</div><div id=\"DialogTitleBtn\" onclick=\"return DialogHide();\" onmouseover=\"var objShut = document.getElementById('DialogTitleBtn');objShut.style.border='solid 1px #000000';\" onmouseout=\"var objShut = document.getElementById('DialogTitleBtn');objShut.style.border='solid 1px #EEE';\"></div></div><div id=\"DialogValidator\"></div><div id=\"DialogButtons\"><button id=\"AjaxMainSure\" onclick=\"window.location.href='" + url + "?city=上海&changeSite=Y';\" class=\"rb1\">上海站</button>&nbsp;&nbsp;<button id=\"AjaxMainSure\" onclick=\"window.location.href='" + url + "?city=北京&changeSite=Y';\" class=\"rb1\">北京站</button></div>";DialogShow(AJAX_changeBody,270,320,300,120);}