// 商家详细页切换当前显示内容
function setTab(e) {
	for(var i = 1; i <= 4; i++) {
		document.getElementById('info'+i).style.display = 'none';
	}
	document.getElementById(e).style.display = 'block';
}
function setTab2(e) {
	for(var i = 1; i <= 2; i++) {
		document.getElementById('info'+i).style.display = 'none';
	}
	document.getElementById(e).style.display = 'block';
}
//复制到剪贴板，兼容FF
//范例：onclick="CopyText('obj');"
function CopyText(id) {
	//copyToClipboard(document.getElementById(id).value);
	copy(document.getElementById(id).value);
}

function copy(text2copy) { 
	if (window.clipboardData) {   
		window.clipboardData.setData("Text",text2copy);
		alert('复制到剪贴板成功！');  
	} else {   
		var flashcopier = 'flashcopier';
        if(!document.getElementById(flashcopier)) {
			var divholder = document.createElement('div');
			divholder.id = flashcopier;
			document.body.appendChild(divholder);
		}
		document.getElementById(flashcopier).innerHTML = '';
		var divinfo = '<embed src="images/clipboard.swf" FlashVars="clipboard='+escape(text2copy)+'" width="0" height="0" type="application/x-shockwave-flash"></embed>'; //这里是关键
		document.getElementById(flashcopier).innerHTML = divinfo;
		alert('复制到剪贴板成功！');
	}
}

function copyToClipboard(meintext) {
if (window.clipboardData) {
	alert("ie");
    // the IE-manier
    window.clipboardData.setData("Text", meintext);
    // waarschijnlijk niet de beste manier om Moz/NS te detecteren;
    // het is mij echter onbekend vanaf welke versie dit precies werkt:
} else if (window.netscape) { 
    // dit is belangrijk maar staat nergens duidelijk vermeld:
    // you have to sign the code to enable this, or see notes below 
    netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
    // maak een interface naar het clipboard
    var clip = Components.classes['@mozilla.org/widget/clipboard;1'].createInstance(Components.interfaces.nsIClipboard);
    if (!clip) return;
    alert("mozilla");
    // maak een transferable
    var trans = Components.classes['@mozilla.org/widget/transferable;1'].createInstance(Components.interfaces.nsITransferable);
    if (!trans) return; 
		// specificeer wat voor soort data we op willen halen; text in dit geval
    	trans.addDataFlavor('text/unicode');
		// om de data uit de transferable te halen hebben we 2 nieuwe objecten 
		// nodig om het in op te slaan
    	var str = new Object();
		var len = new Object();
		var str = Components.classes["@mozilla.org/supports-string;1"].createInstance(Components.interfaces.nsISupportsString);
		var copytext=meintext;
		str.data=copytext;
		trans.setTransferData("text/unicode",str,copytext.length*2);
		var clipid=Components.interfaces.nsIClipboard;
		if (!clip) return false;
		clip.setData(trans,null,clipid.kGlobalClipboard);
	}
	alert("Following info was copied to your clipboard:\n\n" + meintext);
    return false;
}

//验证是否为数字
function isNumber(oNum)
   {
  if(!oNum) return false;
  var strP=/^\d+(\.\d+)?$/;
  if(!strP.test(oNum)) return false;
  try{
  if(parseFloat(oNum)!=oNum) return false;
  }
  catch(ex)
  {
   return false;
  }
  return true;
}


// 顶部页面当前选项的设置
function setCurrent(e) {
	for(var i = 0; i < 10; i++) {
		document.getElementById('e' + i).className = 'atab';
	}
	document.getElementById(e).className = 'current_tab atab';
	document.getElementById('searchType').value = e;
}

// 主导航栏当前选项的设置
function setCurrentItem(e) {
	for(var i = 0; i < 12; i++) {
		document.getElementById('n' + i).className = 'navmain';
	}
	document.getElementById(e).className = 'navmain_current navmain';
	return false;
}

// png格式的图片在IE6下实现半透明背景
function correctPNG() // correctly handle PNG transparency in Win IE 5.5 & 6.
{
    var arVersion = navigator.appVersion.split("MSIE")
    var version = parseFloat(arVersion[1])
    if ((version >= 5.5) && (document.body.filters))
    {
       for(var j=0; j<document.images.length; j++)
       {
          var img = document.images[j]
          var imgName = img.src.toUpperCase()
          if (imgName.substring(imgName.length-3, imgName.length) == "PNG")
          {
             var imgID = (img.id) ? "id='" + img.id + "' " : ""
             var imgClass = (img.className) ? "class='" + img.className + "' " : ""
             var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
             var imgStyle = "display:inline-block;" + img.style.cssText
             if (img.align == "left") imgStyle = "float:left;" + imgStyle
             if (img.align == "right") imgStyle = "float:right;" + imgStyle
             if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle
             var strNewHTML = "<span " + imgID + imgClass + imgTitle
             + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
             + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
             + "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>"
             img.outerHTML = strNewHTML
             j = j-1
          }
       }
    }    
}
window.attachEvent("onload", correctPNG);

// 首页短信栏设置当前选项
function setSMS(sms) {
	for(var j = 1; j <= 3; j++) {
		document.getElementById('sms' + j + '_tip').className = 'sms';
	}
	document.getElementById(sms + '_tip').className = 'sms sms_current';
	for(var i = 1; i <= 3; i++) {
		document.getElementById('sms' + i).className = 'none';
	}
	document.getElementById(sms).className = 'block margin2tb';
}
function setSMS2(sms) {
	for(var j = 1; j <= 3; j++) {
		document.getElementById('asms' + j + '_tip').className = 'sms';
	}
	document.getElementById(sms + '_tip').className = 'sms sms_current';
	for(var i = 1; i <= 3; i++) {
		document.getElementById('asms' + i).className = 'none';
	}
	document.getElementById(sms).className = 'block margin2tb';
}
// 城市生活Talb栏设置当前选项
function setCssh(e) {
	for(var j = 1; j <= 5; j++) {
		document.getElementById(e + '_tip').className = 'c';
	}
	document.getElementById(e).className = 'c ccc';
	for(var i = 1; i <= 5; i++) {
		document.getElementById('cs' + i).className = 'none';
	}
	document.getElementById(e).className = 'block';
}

// 首页预订栏设置当前选项
function setORD(ord) {
	for(var j = 1; j <= 3; j++) {
		document.getElementById('ord' + j + '_tip').className = 'ord';
	}
	document.getElementById(ord + '_tip').className = 'ord ord_current';
	for(var i = 1; i <= 3; i++) {
		document.getElementById('ord' + i).className = 'none';
	}
	document.getElementById(ord).className = 'block margin2tb';
}
function setORD2(ord) {
	for(var j = 1; j <= 3; j++) {
		document.getElementById('aord' + j + '_tip').className = 'ord';
	}
	document.getElementById(ord + '_tip').className = 'ord ord_current';
	for(var i = 1; i <= 3; i++) {
		document.getElementById('aord' + i).className = 'none';
	}
	document.getElementById(ord).className = 'block margin2tb';
}
// 首页向上的无缝滚动
//var speedup1 = 50;
//demoup2.innerHTML = demoup1.innerHTML
//function Marqueeup() {
//	if(demo2.offsetTop - demoup.scrollTop <= 0) {
//		demoup.scrollTop -= demoup1.offsetHeight;
//	} else {
//		demoup.scrollTop++;
//	}
//}
//var marqueeup1 =setInterval(Marqueeup, speedup1);
//demoup.onmouseover = function() { clearInterval(marqueeup1); }
//demoup.onmouseout = function() { marqueeup1 = setInterval(Marqueeup,speedup1); }

// 城高加盟显示隐藏栏目
function iset(e) {
	tmp = document.getElementById(e).className;
	if(tmp == 'none') {
		document.getElementById(e).className = 'block';
	} else {
		document.getElementById(e).className = 'none';
	}
}