function check_poll_values()
{
	var max_opt = document.userpoll_frm.max_opt.value;
	var sel_opt0 = document.userpoll_frm.poll_opt[0].checked;
	var sel_opt1 = document.userpoll_frm.poll_opt[1].checked;
	
	if(max_opt == 2)
	{
		if(sel_opt0==false && sel_opt1==false)
		{
			alert("Please select an option");
			return false;
		}
	}
	else if(max_opt == 3)
	{
		var sel_opt2 = document.userpoll_frm.poll_opt[2].checked;
		if(sel_opt0==false && sel_opt1==false && sel_opt2==false)
		{
			alert("Please select an option");
			return false;
		}
	}
	else if(max_opt == 4)
	{
		var sel_opt2 = document.userpoll_frm.poll_opt[2].checked;
		var sel_opt3 = document.userpoll_frm.poll_opt[3].checked;		
		if(sel_opt0==false && sel_opt1==false && sel_opt2==false && sel_opt3==false)
		{
			alert("Please select an option");
			return false;
		}
	}
	else if(max_opt == 5)
	{
		var sel_opt2 = document.userpoll_frm.poll_opt[2].checked;
		var sel_opt3 = document.userpoll_frm.poll_opt[3].checked;		
		var sel_opt4 = document.userpoll_frm.poll_opt[4].checked;
		if(sel_opt0==false && sel_opt1==false && sel_opt2==false && sel_opt3==false && sel_opt4==false)
		{
			alert("Please select an option");
			return false;
		}
	}
	document.userpoll_frm.post_flag.value = "true";
	return true;
}

function chk_createpoll_values()
{
	var poll_quest = document.addpoll_frm.poll_question.value;
	var poll_opt1 = document.addpoll_frm.poll_opt1.value;
	var poll_opt2 = document.addpoll_frm.poll_opt2.value;
	var disp_nos = document.addpoll_frm.display_nos.value;

	if(poll_quest == "")
	{
		alert("Please enter a Poll Question");
		document.addpoll_frm.poll_question.focus();
		return false;
	}
	
	var opt_nos = 0;
	for(i=1; i <= disp_nos; i++)
	{
		var opt_val = document.getElementById("poll_opt"+i).value;
		if(opt_val != "")
		{
			opt_nos++;
		}
	}

	if(opt_nos == 0)
	{
		alert("Please enter minimum 2 Answers");
		document.addpoll_frm.poll_opt1.focus();
		return false;
	}
	document.getElementById("post_flag").value = true;
	document.addpoll_frm.submit();
	return true;
}

function add_option()
{
	var disp_nos = document.addpoll_frm.display_nos.value;
	if(disp_nos == 5)
	{
		alert("You cannot add more options!!!");
		return false;
	}
	else
	{
		var disp_nos = parseInt(disp_nos) + 1;
		var disp_div = eval("document.getElementById('div_opt"+disp_nos+"').style.display='block'");
		document.addpoll_frm.display_nos.value = disp_nos;
	}
}

function post_poll(cat_id, poll_id)
{
	document.related_poll_frm.category_id.value = cat_id;
	document.related_poll_frm.poll_id.value = poll_id;
	document.related_poll_frm.submit();
	return false;
}