function ReplaceStr(strString,strSurstr,strRepstr)
{
	if (strString != null)
	{
		if ( strString.indexOf(strSurstr) >=0 )
		{
			strString	=	strString.replace(strSurstr,strRepstr);
			strString	=	ReplaceStr(strString,strSurstr,strRepstr);			
		}
	}
	return strString;
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
	var openwin	=	window.open(theURL,winName,features);
	openwin.focus();
	openwin.moveTo(30,20);				
}

//~~~~~~~~~~~~~~~~~~~~~~~~

/*
//清除字串中的空格
function cTrim(sInputString,iType)
{
	if( sInputString == ' ')
	{
		return;
	}
	var sTmpStr = ' ';
	var i = -1;
	if(iType == 0 || iType == 1)
	{
		while(sTmpStr == ' ')
		{
			++i;
			sTmpStr = sInputString.substring(i,1);
		}
		sInputString = sInputString.substring(i);
	}
	
	if(iType == 0 || iType == 2)
	{
		sTmpStr = ' ';
		i = sInputString.length;
		while(sTmpStr == ' ')
		{
			--i;
			sTmpStr = sInputString.substring(i,1);
		}
		sInputString = sInputString.substring(0,i+1);
	}
	return sInputString;
}
function SetAllDatabaseBox(status)
{
	var i;
	for (i=0;i<document.all.item("selectdatabase").length;i++)
	{
		document.all.item("selectdatabase")[i].checked=status;
	}
	if (i==0)
	{
		document.all.item("selectdatabase").checked=status;
		check=true;
	}
}

function checkAll(form) 
{
	e = form.elements;
	for (i=0; i<e.length; i++) 
	{
		if (e[i].type == "checkbox"  && e[i].name == "selectdatabase") 
		{
			if (e[i].checked==false) 
			{
				addToCookie(e[i].value);
				e[i].checked=true;
			}
		}
	}
}

function clearAllMarks() 
{
	for (i=0; i<document.all("selectdatabase").length; i++) 
	{
		document.all("selectdatabase")[i].checked = false;
	}
	setCookie("FileName", "cnki:");
}

function CheckSubmit()	// 客户端选库判断1
{
	this.form.runat="client";
	var flag = 0;
	for(var i=0; i<document.all("selectdatabase").length; i++)
	{
		if(document.all("selectdatabase")[i].checked)
		{
			flag = 1;
		}
	}
	if( flag == 0 )
	{
		alert("请选择数据库!");
		return false;
	}

	document.all("searchflag").value=0;
	var n = "0";
	document.cookie = "kuakuSearchSelectionID=" + escape(n)+";"+"path=/";
	return true;
}

function CheckSubmit2()	// 客户端选库判断2
{
	var flag = 0;
	for(var i=0; i<document.all("selectdatabase").length; i++)
	{
		if(document.all("selectdatabase")[i].checked)
		{
			flag = 1;
		}
	}
	if( flag == 0 )
	{
		alert("请选择数据库!");
		return false;
	}

	document.all("searchflag").value=1;
	var n = "1";
	document.cookie = "kuakuSearchSelectionID=" + escape(n)+";"+"path=/";			
}			

function CheckSubmit3() // 客户端选库判断3
{
	var flag = 0;
	for(var i=0; i<document.all("selectdatabase").length; i++)
	{
		if(document.all("selectdatabase")[i].checked)
		{
			flag = 1;
		}
	}
	if( flag == 0 )
	{
		alert("请选择数据库!");
		return false;
	}

	document.all("searchflag").value=2;
	var n = "2";
	document.cookie = "kuakuSearchSelectionID=" + escape(n)+";"+"path=/";
}


function leafsearch(classcode)
{
	document.all("singleleafcode").value = classcode;
	document.forms(0).submit();
}

function subselect(value)
{
	var i;
	var everyselect;
	var status;
	var thisselect;
	for (i=0;i<document.all.item("selectbox").length;i++)
	{
		everyselect=document.all.item("selectbox")[i].value;
		status=window.event.srcElement.checked;
		if ((everyselect.indexOf(value)==0)&&everyselect!=value)
		{
			document.all.item("selectbox")[i].checked=status;
		}
	}
	thisselect=window.event.srcElement.value;
	status=window.event.srcElement.checked;
	if (status==false)
	{
		for (i=0;i<document.all.item("selectbox").length;i++)
		{	
			everyselect=document.all.item("selectbox")[i].value;				
			if (thisselect.indexOf(everyselect)==0)
			{
				document.all.item("selectbox")[i].checked=false;
			}
		}
	}
}
*/