function cball(ocball)
{
	var inputs=document.getElementsByTagName('input');//	alert(inputs.length);//	alert(ocball.name);
	var ocball=ocball.checked;//	alert(ocball);
		for(i=0;i<inputs.length;i++)
		{
			if(inputs[i].type=="checkbox" && inputs[i].name!="allcheckbox")
			{
				inputs[i].checked=ocball;
				checkbox_true_color(inputs[i]);
			}
		}
}

function cnall(ocnall)
{
	var inputs=document.getElementsByTagName('input');	//alert(inputs.length)
	var f=true;
	var s=0
	for(i=0;i<inputs.length;i++)
	{
		if(inputs[i].type=="checkbox" && inputs[i].name!="allcheckbox" && inputs[i].checked==false)
		{
			f=false;
		}

	}
	f ? document.form1.checkbox.checked=true : document.form1.checkbox.checked=false;
}

function turn_colors_onMouseOver(obj)
{
	//obj.style.background='#6699ff';
	obj.className = 'main_td3';
}
function row_onMouseOver(obj)
{
	obj.className = 'main_td3';
}
function row_onMouseout(obj)
{
	obj.className = 'main_td1';
}

function checkbox_true_color(obj)
{
	if (obj.checked == true)
	{
		obj.parentNode.parentNode.className = 'main_td2';
		//obj.parentNode.parentNode.style.background ='#006699';
	} else
	{
		obj.parentNode.parentNode.className = 'main_td1';
		//obj.parentNode.parentNode.style.background ='#ffffff';
	}	
}

function for_check_color()
{
	var inputs=document.getElementsByTagName('input');//	alert(inputs.length);//	alert(ocball.name);
		for(i=0;i<inputs.length;i++)
		{
			if(inputs[i].type=="checkbox" && inputs[i].name!="allcheckbox")
			{
				checkbox_true_color(inputs[i]);
			}
		}
}
function checkbox()
{
	var inputs=document.form1.getElementsByTagName('input');
	var k=0
	for(i=0;i<inputs.length;i++)
	{
		if(inputs[i].type=="checkbox" )	
			if(inputs[i].checked)
				k=k+1;
	}
	return k;
}
function share(urlstr)
{
	if(checkbox())
	{
		document.getElementById('form1').action=urlstr ;
		document.getElementById('form1').submit();
	}
	else
		alert('请选择要添加项!')
}
function addtotalsite(urlstr)
{
	if(checkbox())
	{
			document.getElementById('form1').action=urlstr;
			document.getElementById('form1').submit();
	}
	else
		alert('请选择要添加项!')
}
function addsite(urlstr)
{
	if(checkbox())
	{
			document.getElementById('form1').action=urlstr;
			document.getElementById('form1').submit();
	}
	else
		alert('请选择要添加项!')
}
function deleterecord(urlstr)
{
	if(checkbox())
	{
		if(confirm('你确定要删除吗!'))
		{
		document.getElementById('form1').action=urlstr;
		document.getElementById('form1').submit();
		}
	}
	else
		alert('请选择要删除项!!')
}
function typechang(urlstr,typeid)
{
	location.href=urlstr+typeid;
}
function typeupdate(urlstr,typeid)
{
	if(checkbox())
	{
		if(confirm('你确定要更新吗!'))
		{
			document.getElementById('form1').action=urlstr+typeid;
			document.getElementById('form1').submit();
		}
	}
	else
	{
		alert('请选择要更新的项!!')
		//history.go(-1);
		location.reload();
	}
}

function  page(pagesum,curpage)
{
	selectpage=document.getElementById('page');
	for(i=1;i<=pagesum;i++)
		selectpage.options[i]=new Option(i,i) ;
	selectpage.options.remove(0);
	selectpage.value=curpage;
}

function pagechange(urlstr,page)
{
	location.href=urlstr+page;
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; 
document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if 
((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; 
x.src=a[i+2];}
}
function cball1(oform,ocball)
{
	var inputs=oform.getElementsByTagName('input');//	alert(inputs.length);//	alert(ocball.name);
	var ocball=ocball.checked;//	alert(ocball);
	if(document.form1.select1.checked)
	{
		for(i=0;i<inputs.length;i=i+2)
		{
			if(inputs[i].type=="checkbox")
				{inputs[i].checked=ocball;}
		}
	}
	else
	{	
		for(i=0;i<inputs.length;i=i+2)
		{
			if(inputs[i].type=="checkbox")
				{inputs[i].checked=document.form1.select1.checked;}
		}
	}

	if(document.form1.select2.checked)
	{
		for(i=1;i<inputs.length;i=i+2)
		{
			if(inputs[i].type=="checkbox")
				{inputs[i].checked=ocball;}
		}
	}
	else
	{	
		for(i=1;i<inputs.length;i=i+2)
		{
			if(inputs[i].type=="checkbox")
				{inputs[i].checked=document.form1.select2.checked;}
		}
	}
}
function additem(urlstr)
{
	//item_article_collect_item.php?itemtypeid=<{$itemtypeid}>
	document.getElementById('form1').action=urlstr;
	document.getElementById('form1').submit();
}
function addnode(urlstr)
{
	if(checkbox())
	{
		document.getElementById('form1').action=urlstr;
		document.getElementById('form1').submit();
	}
	else
		alert('请选择添加项!!')
}

	function esearch()
	{
		var name=document.form2.name.value
		if(name)
			document.getElementById('form2').submit();
		else
			alert('请输入要查询的关键字!')
	}
	function ChoiceCheckBox(strurl)
	{
		if(checkbox())
		{
			document.form1.action = strurl;
			document.form1.submit() ;	
		}
		else
			alert('请选择添加项!') ;	
	}	
	function addrecord(strurl)
	{
		if(checkbox())
		{
			document.form1.action = strurl;
			document.form1.submit() ;	
		}
		else
			alert('请选择添加项!') ;	
	}	
	function checkrecord(strurl)
	{
		if(checkbox())
		{
			document.form1.action = strurl;
			document.form1.submit() ;	
		}
		else
			alert('请选择要操作记录!') ;	
	}		
	function showdialog(strurl)
	{
		window.showModelessDialog(strurl,window,"dialogWidth:570px;dialogHeight:410px;scroll:0");
	}