function dispalyDiv(id,id1)
{
	document.getElementById(id).style.display = "inline";
	document.getElementById(id1).style.display = "inline";
}

function cloaseDiv(id,id1)
{
	document.getElementById(id).style.display = "none";
	document.getElementById(id1).style.display = "none";
}

function clearContent(id)
{
	document.getElementById(id).value = "";
}

function resizeImg(_oObj, _iHeight)
{

    if(_oObj.height > _iHeight)
    {
        _oObj.height = _iHeight;
    }
}

function OpenMagazine()
{
	var magID = document.getElementById("selMagID");
	var issue = document.getElementById("selMagIssue");
	var yearsel = document.getElementById("selMagYear");

	with(magID)
	{
		selectid = options[selectedIndex].value;
	} 
	
	with(issue)
	{
		issueid = options[selectedIndex].value;
	} 
	with(yearsel)
	{
		year = options[selectedIndex].value;
	}
	
	if(selectid == 0)
	{
		alert('请选择杂志');
		return false;
	}
	else if(issueid == 0)
	{
		alert('请选择杂志期刊号');
		return false;
	}
	else
	{
		window.open("/media/popMagazine.aspx?mid=" + selectid + "&year=" + year + "&issue=" + issueid,false);
	}
}
function SearchIssue()
{
	var magID = document.getElementById("curmagaID").value;
	var issue = document.getElementById("selMagIssue");
	var yearsel = document.getElementById("selMagYear");

	with(issue)
	{
		if(options[selectedIndex] != null)
			issueid = options[selectedIndex].value;
		else
			issueid = 0;
	}
	with(yearsel)
	{
		year = options[selectedIndex].value;
	}
	
	if(issueid == 0)
	{
		alert('请选择杂志期刊号');
		return false;
	}
	else
	{
		window.open("/media/popMagazine.aspx?mid=" + magID + "&year=" + year + "&issue=" + issueid);
	}
}
/*控制textarea输入的内容长度*/
function conOut(str){
	document.all.d1.innerHTML+=str+"<br>";
	document.all.d1.scrollTop=(document.all.d1.scrollTop+50)*2;
}

//在textarea中加入 onKeyDown="setMaxLength(10);" onKeyUp="this.fireEvent('onKeyDown');" 参考下面的代码
function setMaxLength(MaxLength){
	var srcElt=event.srcElement;
	
	//conOut(event.keyCode+"&nbsp;&nbsp;"+lastEventKeyCode+"&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;length="+srcElt.innerText.length)
	
	if(isNoCheck()&&srcElt.innerText.length>=MaxLength){
		if(srcElt.innerText.length>MaxLength){
			srcElt.innerText=srcElt.innerText.substr(0,MaxLength);
		}
		event.returnValue=false;
	}
}
/**
	是否是过滤字符
	true	是
	false 不是(比如Delete ...)
*/
var lastEventKeyCode=-1;
function isNoCheck(){
	var result=true;
	if(event.keyCode!=0)lastEventKeyCode=event.keyCode;
	switch(lastEventKeyCode){
		case 8://Back Space
		case 16://Shift
		case 17://Ctrl
		case 18://Alt
		case 20://Caps Lock
		case 27://Esc
		case 33://Page Up
		case 34://Page Down
		case 35://End
		case 36://Home
		case 37://left
		case 38://top
		case 39://right
		case 40://down
		case 45://Insert
		case 46://Delete
			result=false;
			break;
			
		case 88://x
		case 67://c
			result=!event.ctrlKey;
		break;
		
		case 0://
			break;
	}
	return result;
}

function checkFormAll(chk)
{
    form = document.all.Form1;
    for(var i=0; i<form.elements.length; i++)
    {
        if (form.elements[i].type=="checkbox")
        {
	        form.elements[i].checked = chk;
        }
    }
}
// 记者新闻的全选全消
function checkFormSelRNewsAll(chk)
{
    form = document.all.Form1;
    for(var i=0; i<form.elements.length; i++)
    {
        if (form.elements[i].type=="checkbox")
        {
			if(form.elements[i].name.indexOf("DList:_ctl")>=0)
			{
				form.elements[i].checked = chk;
			}
        }
    }
}

// 记者所有新闻列表的全选全消
function checkFormRNewsAll(chk)
{
    form = document.all.Form1;
    for(var i=0; i<form.elements.length; i++)
    {
        if (form.elements[i].type=="checkbox")
        {
			if(form.elements[i].name.indexOf("dgNewsSource:_ctl")>=0)
			{
				form.elements[i].checked = chk;
			}
        }
    }
}

// 获取HTML页面中传递过来的参数
// songxd
// 2006-11-17
function Request(strName)
{
	var strHref = document.location.href;
	var intPos = strHref.indexOf("?");
	var strRight = strHref.substr(intPos + 1);;
	var arrTmp = strRight.split("&");
	for(var i = 0; i < arrTmp.length; i++)
	{
	var arrTemp = arrTmp[i].split("=");

	if(arrTemp[0].toUpperCase() == strName.toUpperCase()) return arrTemp[1];
	}
	return "";
}