function getAns()
{

//	alert(document.poll_form.vote.length);
	for(var i=0;i<=document.poll_form.vote.length-1;i++)
	{
		if (document.poll_form.vote[i].checked == true)
		{
//			alert(document.poll_form.vote[i].value);

			getVote(document.poll_form.vote[i].value);
			break;

		}
	}
}


var xmlHttp

function getVote(int)
{


xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
 {
 alert ("Browser does not support HTTP Request")
 return
 } 
var url="poll_vote.php"
url=url+"?vote="+int
url=url+"&poll_id="+document.poll_form.poll_id.value
url=url+"&sid="+Math.random()
xmlHttp.onreadystatechange=stateChanged 
xmlHttp.open("GET",url,true)
xmlHttp.send(null)

} 

function stateChanged() 
{ 
 if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 
 document.getElementById("dd2").
 innerHTML=xmlHttp.responseText;
			st2new('2');
 } 
} 

function GetXmlHttpObject()
{ 
var objXMLHttp=null
if (window.XMLHttpRequest)
 {
 objXMLHttp=new XMLHttpRequest()
 }
else if (window.ActiveXObject)
 {
 objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP")
 }
return objXMLHttp
}

function st2new(n)
{
	for(i=1;i<=2;i++)
	{
		if (n==i)
		{
			showDiv('dd'+n);
		}
		else
		{
			hideDiv('dd'+i);
		}
	}

	
}
function showDiv(divnm)
{
		document.getElementById(divnm).style["display"]="block" ;
		document.getElementById(divnm).style["visibility"]="visible" ;
}

function hideDiv(divnm)
{
		document.getElementById(divnm).style["display"]="none" ;
		document.getElementById(divnm).style["visibility"]="hidden" ;
}


//---------------------------------------------------------------------------
//function to validate "create new post" form
//---------------------------------------------------------------------------
	function validatepostform()
	{
		var msg = "";
		if (document.postform.title.value == "") { msg = msg + "Title\n";}
		if (document.postform.catid.value == "") { msg = msg + "Category\n";}
		if (document.postform.txtContent.value == "") { msg = msg + "Content\n";}
		if (msg != "") 
		{
			alert("Please fill in following fields\n\n"+msg);
			return false;
		}
		else
		{
			return true;
		}
	

	}

//---------------------------------------------------------------------------
//function to validate "create new post" form
//---------------------------------------------------------------------------
	function validateform_settings()
	{
		msg = "";
		if (document.form_settings.name.value == "") { msg = msg + "Name \n"; }
		if (document.form_settings.blog_title.value == "") { msg = msg + "Blog Title \n"; }
		if (document.form_settings.display_name.value == "") { msg = msg + "Display Name \n"; }
		if (document.form_settings.email.value == "") { msg = msg + "Email \n"; }
		
		if (msg == "") {
		document.form_settings.submit();
		} else {
		alert("Please fill the following fields correctly \n\n" + msg);
		}
	}

//---------------------------------------------------------------------------
//function to validate "Change Password" form
//---------------------------------------------------------------------------	
	function validate_password()
	{
		msg = "";
		if (document.form_password.password.value == "") { msg = msg + "Password \n"; }
		if (document.form_password.password1.value == "") { msg = msg + "Retyped Password \n"; }
		if (document.form_password.password.value != document.form_password.password1.value) { msg = msg + "Passwords must match. \n"; }

		if (msg == "") 
		{
			document.form_password.submit();
		}
		else
		{
			alert("Please fill the following fields correctly \n\n" + msg);
		}
	}

//---------------------------------------------------------------------------
//function to validate "Edit Post" form
//---------------------------------------------------------------------------
	function editpostform()
	{
		var msg = "";
		if (document.editpostform.title.value == "") { msg = msg + "Title\n";}
		if (document.editpostform.catid.value == "") { msg = msg + "Category\n";}
		if (document.editpostform.txtContent.value == "") { msg = msg + "Content\n";}
		if (msg != "") 
		{
			alert("Please fill in following fields\n\n"+msg);
			return false;
		}
		else
		{
			return true;
		}
	}

//----------------------------------------------------------------------------
//function to "Confirm Delete Post" 
//----------------------------------------------------------------------------
function confirmDelete(delUrl) 
{
	if (confirm("Are you sure you want to delete this post?")) 
	{
    	document.location = delUrl;
	}
}

//----------------------------------------------------------------------------
//function to open popup window
//----------------------------------------------------------------------------
function openwindow(url,caption,imgwidth,imgheight)
{
	imgheight = parseInt(imgheight) + 100;
	win1 = window.open(url,"Image","menubar=no,toolbar=no,width=340,height="+imgheight+",status=no,scrollbars=no,location=no,titlebar=no");
	win1.document.writeln("<table cellspacing=\"0\" align=\"center\" cellpadding=\"5\" border=\"0\"><tr><td align=\"center\"><img src="+url+" width=300></td></tr><tr><td align=\"center\" style=\"font-family: Arial;font-size: 12px;font-weight: bold;line-height: 14px;color: #BD1516;\">"+caption+"</td></tr><tr><td align=\"center\"><a href='javascript:self.close()' style=\"font-family: Arial;font-size: 12px;line-height: 18px;	color: #5f5f5f;\">Close this window</a></td></tr></table>"); 
}