function Tab(name,cursel,n){
	for (i=1; i<=n; i++){ 
        var menu=document.getElementById(name+i);
		var con=document.getElementById(name+"Con"+i);
		if(cursel==1){
			if (i==cursel){
				menu.className='navOn';
				con.style.display='block';
			} 
			else{
				menu.className='navOff';
				con.style.display='none';
			}
		    }
		else{
			if (i==cursel){
				menu.className='navOn';
				con.style.display='block';
			} 
			else{
			    if(i==(cursel-1)){
				menu.className='nav';
				con.style.display='none';
				}
				else{
				menu.className='navoff';
				con.style.display='none';
					}
			}
			
			}
		
	}
} 

function Tab_job(name,cursel,n){
	for (i=1; i<=n; i++){ 
        var menu=document.getElementById(name+i);
		var con=document.getElementById(name+"Con"+i);
		if (i==cursel){
			
		    menu.className="jobN2";
			con.className="dis_block";;
		} 
		else{
		    menu.className="jobN1";
			con.className="dis_none";;
		} 
	}
} 

function Tab_pues(name,cursel,n){
	for (i=0; i<n; i++){ 
        var menu=document.getElementById(name+i);
		var con=document.getElementById(name+"Con"+i);
		if (i==cursel){
			
		    menu.className="pues_fColor2";
			con.className="dis_block";;
		} 
		else{
		    menu.className="pues_fColor1";
			con.className="dis_none";;
		} 
	}
} 


function check_all(form,id)
{
	var checkall =  form.checkAll.checked;
	var a = window.eval(form.name+"."+id);
	if(a)
	{
		if(a.length)
		{
			for(var i=0;i<a.length;i++)
			{
				a[i].checked = checkall;
			}
		}
		else
		{
			a.checked = checkall;
		}
	}
}

function check_item(form,id)
{
	var flag = true;
	var a = window.eval(form.name+"."+id);
	if(a)
	{
		if(a.length)
		{
			for(var i=0;i<a.length;i++)
			{
				if(!a[i].checked)
                {
					flag = false;
                    break;
                }
			}
		}
		else
		{
			if(!a.checked)
				flag = false;
		}

		if(flag)
			form.checkAll.checked = true;
		else
			form.checkAll.checked = false;

	}
}

function check_un(form,id)
{
	var a = window.eval(form.name+"."+id);
	if(a)
	{
		if(a.length)
		{
			for(var i=0;i<a.length;i++)
			{
				a[i].checked = !a[i].checked;
			}
		}
		else
		{
			a.checked = !a.checked;
		}
		check_item(form,id);
	}
}

function check_num(form,id)
{
	var num = 0;
	var a = window.eval(form.name+"."+id);
	if(a)
	{
		if(a.length)
		{
			for(var i=0;i<a.length;i++)
			{
				if(a[i].checked)
				{
					num++;
				}
			}
		}
		else
			if(a.checked)
				num ++;
	}
	return num;
}



function Tab_manage(name,cursel,n){
	for (i=1; i<=n; i++){ 
        var menu=document.getElementById(name+i);
		var con=document.getElementById(name+"Con"+i);
		if (i==cursel){
			
		    menu.className="m_navOn";
			con.className="dis_block";;
		} 
		else{
		    menu.className="m_navOff";
			con.className="dis_none";;
		} 
	}
} 

function Tab_about(name,cursel,n){
	for (i=1; i<=n; i++){ 
        var menu=document.getElementById(name+i);
		var con=document.getElementById(name+"Con"+i);
		if (i==cursel){
			
		    menu.className="ab_navOn";
			con.className="dis_block";;
		} 
		else{
		    menu.className="ab_navOff";
			con.className="dis_none";;
		} 
	}
} 

function findObj(theObj, theDoc)
{
  var p, i, foundObj;
  
  if(!theDoc) theDoc = document;
  if( (p = theObj.indexOf("?")) > 0 && parent.frames.length)
  {
    theDoc = parent.frames[theObj.substring(p+1)].document;
    theObj = theObj.substring(0,p);
  }
  if(!(foundObj = theDoc[theObj]) && theDoc.all) foundObj = theDoc.all[theObj];
  for (i=0; !foundObj && i < theDoc.forms.length; i++) 
    foundObj = theDoc.forms[i][theObj];
  for(i=0; !foundObj && theDoc.layers && i < theDoc.layers.length; i++) 
    foundObj = findObj(theObj,theDoc.layers[i].document);
  if(!foundObj && document.getElementById) foundObj = document.getElementById(theObj);
  
  return foundObj;
}

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