function strCut(targetID,len)
{ 
	var obj = document.getElementById(targetID);	
	
	var txt = obj.innerHTML.split("<STRONG>").join("");//.replace("</STRONG>","").replace("<strong>","").replace("</strong>","");
	txt = txt.split("</STRONG>").join("");
	txt = txt.split("<strong>").join("");
	txt = txt.split("</strong>").join("");
	
	if (txt.length > len)
	{		
		obj.innerHTML = txt.substring(0,len) + "...";
		if (txt.search("『") == 0)
		{
			obj.innerHTML += " 』";
		}	
	}
}

function writeBM(url,hCount,lCount,dCount)
{
	document.write("<a href=\"http://b.hatena.ne.jp/entry/" + url + "\" target=\"_blank\" class=\"bookmarks\"><img src=\"/images/HateB.gif\" alt=\"はてなブックマーク数\" />" + hCount + "</a> <a href=\"http://clip.livedoor.com/page/" + url + "\" target=\"_blank\" class=\"bookmarks\"><img src=\"/images/LD_Clip.gif\" alt=\"ライブドアクリップ数\" />" + lCount + "</a> <a href=\"http://del.icio.us/url/check?url=" + url + "\" target=\"_blank\" class=\"bookmarks\"><img src=\"/images/delicious.gif\" alt=\"del.icio.us数\" />" + dCount + "</a>");
}

var isShowDate = false;
function showHideDate()
{
	isShowDate = !isShowDate;
	if (isShowDate)
	{
		document.getElementById("ulFeedDate").style.display = "block";
	}
	else
	{
		document.getElementById("ulFeedDate").style.display = "none";
	}
}

var isShowUser = false;
function showHideUser()
{
	isShowUser = !isShowUser;
	if (isShowUser)
	{
		document.getElementById("ulFeedUser").style.display = "block";
	}
	else
	{
		document.getElementById("ulFeedUser").style.display = "none";
	}
}

var isShowLinks = false;
function showHideLinks()
{
	isShowLinks = !isShowLinks;
	if (isShowLinks)
	{
		document.getElementById("ContentLinkHeader").style.display = "block";
	}
	else
	{
		document.getElementById("ContentLinkHeader").style.display = "none";
	}
}

var isShowDomains = false;
function showHideDomians()
{
	isShowDomains = !isShowDomains;
	if (isShowDomains)
	{
		document.getElementById("domains").style.display = "block";
	}
	else
	{
		document.getElementById("domains").style.display = "none";
	}
}


///////////////////////////////////////
/// ここから、Enterでのポスト防止策 ///
///////////////////////////////////////

function key_Press(e)
{
	if(getKEYCODE(e)==13)
	{		
		//あるエリアにフォーカスがあるとき以外は、falseを返す
		//これもまたブラウザによって実装のされ方が違う
		if(window.event)
		{ 
			if(window.event.srcElement.type != 'image' && window.event.srcElement.type!='textarea')
			{				
				return false;
			}
		}
		else if(e)
		{
			if(e.target.type != 'image' && e.target.type!='textarea')
			{				
				return false;
			}
		}
	}
}

//キーコード取得の仕方が、ブラウザによって異なる
function getKEYCODE(e)
{  
	if(document.all)
	{
		return  event.keyCode
	}
	else if(document.getElementById)
	{
		return (e.keyCode!=0)?e.keyCode:e.charCode
	}
	else if(document.layers)
	{
		return  e.which
	}
}

//コールバックを設定
document.onkeypress = key_Press

///////////////////////////////////////
/// ここまで、Enterでのポスト防止策 ///
///////////////////////////////////////