function confirmclick()
{
	if (!confirm('Are you sure?'))
	{
		return false; 
	}
	else
	{
		return true;
	}
}

function checkall(thestate)
{
	var form1=document.forms.theform;
	for (c=0;c<form1.length;c++)
	{
		if(form1[c].type=='checkbox') form1[c].checked=thestate;
	}
}