/*
function OpenWindow (target) { 
  window.open(target, "_Child", "toolbar=no,scrollbars=yes,resizable=yes,width=400,height=400"); 
}

function OpenPostWindow (target) { 
  window.open(target, "_Child", "resizable=yes,width=500,height=700"); 
}
*/

//复制URL地址
function setCopy(_sTxt){
	if(navigator.userAgent.toLowerCase().indexOf('ie') > -1) {
		clipboardData.setData('Text',_sTxt);
		alert ("网址“"+_sTxt+"”\n已经复制到您的剪贴板中\n您可以使用Ctrl+V快捷键粘贴到需要的地方");
	} else {
		prompt("请复制网站地址:",_sTxt); 
	}
}

//加入收藏
function addBookmark(site, url){
	if(navigator.userAgent.toLowerCase().indexOf('ie') > -1) {
		window.external.addFavorite(url,site)
	} else if (navigator.userAgent.toLowerCase().indexOf('opera') > -1) {
		alert ("请使用Ctrl+T将本页加入收藏夹");
	} else {
		alert ("请使用Ctrl+D将本页加入收藏夹");
	}
}

//控制字体大小
function setFontSize(uid, n)
{	
	var element = document.getElementById(uid);
	var defaultSize = 14;
	var defaultLineheight = 20;
	var currentSize = "",cSize = 0;currentLineheight = "";cLineheight = 0;
	if(null != element)
	{
		currentSize = element.style.fontSize;
		defaultLineheight = element.style.lineHeight;
		cSize = parseInt(currentSize.replace("px",""));
		cLineheight = parseInt(defaultLineheight.replace("px",""));
		if(0 == n)
		{
			cSize = cSize - 2;
			cLineheight = cLineheight - 2;
		}
		else if(1 == n)
		{
			cSize = cSize + 2;
			cLineheight = cLineheight + 2;		
		}
		if(cSize > 6 && cSize<50){
			try
			{
				element.style.fontSize = cSize + "px";
				element.style.lineHeight = cLineheight + "px";	
			}
			catch(e)
			{
				element.style.fontSize = defaultSize + "px";
				element.style.lineHeight = defaultLineheight + "px";	
			}
		}
	}
	else
	{
		return;
	}	
}

function setCookie(name,value)
{
	var Days = 30; //此 cookie 默认保存 30 天
	var exp = new Date();
	exp.setTime(exp.getTime() + Days*24*60*60*1000);
	document.cookie = name + "="+ escape(value) +";expires="+ exp.toGMTString();
}
function getCookie(name)
{
	var arr = document.cookie.match(new RegExp("(^| )"+name+"=([^;]*)(;|$)"));
	if(arr != null) return unescape(arr[2]); return null;
}

function changeTextboxValue(textboxID,newValue)
{
  var element = document.getElementById(textboxID);
  if (element)
  {
      element.value = newValue;
  }
}