function clearForm(name)
	{
		var form = document.getElementById(name);
		for(var i=0; i<form.length; i++)
		{
			if((form.elements[i].type == 'textarea') || (form.elements[i].type == 'text'))
			{
				form.elements[i].value = '';		
			}
		}
	}
	
	function showDiv()
	{
		var div = document.getElementById('div');
		if(div.style.visibility == "hidden")
		{
			div.style.height = "40px";
			div.style.visibility = "visible";
			div.style.paddingTop = "20px";
		}
		else
		{
			div.style.height = "0px";
			div.style.visibility = "hidden";
			div.style.paddingTop = "0px";
		}
	}
	
	
	function checkAll()
	{
		var check = document.getElementById('checkall').checked;
		var elements = document.getElementsByTagName('input');
		
		for(var i=0; i<elements.length; i++)
		{
			var name = '';
			if(elements[i].type == 'checkbox')
			{
				name = elements[i].id.split('_', 2);
				if(name[0] == 'check')
				{
					elements[i].checked = check;	
				}
			}
		}
	}
	
	function check(id)
	{
		var elements = document.getElementsByTagName('input');
		var uncheck = true;
		
		for(var i=0; i<elements.length; i++)
		{
			var name = '';
			if(elements[i].type == 'checkbox')
			{
				name = elements[i].id.split('_', 2);
				if((name[0] == 'check') & (elements[i].checked == false))
				{
					uncheck = false;
					break;
				}
			}
		}
		document.getElementById('checkall').checked = uncheck;
	}
	
	function deleteItem(id)
	{
		document.getElementById('checkall').checked = false;
		checkAll();
		document.getElementById('check_'+id).checked = true;
		document.getElementById('delete').click();		
	}
	
	function movePet(text)
	{
		if(confirm(text))
		{
			document.getElementById('flag').value = '1';
			document.getElementById('form1').submit();
		}
	}

	function purchase(id)	
	{
		document.getElementById('pet').value = id;
		document.getElementById('form1').submit();
	}