function confirm_alert()
{
	input_box=confirm("Click OK or Cancel to Continue");
	if (input_box==true) { 
		return true;
	} else {
		return false;}
}

function validatNews()
{
	var checkform = 0;

	if ($('subject').value == "") {
		checkform = 1;
		alert("Please insert subject");
		$('subject').focus();
	}
	else if($("show_date").value =="")
	{
		checkform = 1;
		alert("Please insert date") ;
		$("show_date").focus() ;
	}
	else if($("detail").value =="")
	{
		checkform = 1;
		alert("Please insert detail") ;
		$("detail").focus() ;
	}
	
	if (checkform == 1)
	{	
		return false;	
	} else {
		return confirm_alert();
	}	
}

function validatEnviron()
{
	var checkform = 0;

	if ($('subject').value == "") {
		checkform = 1;
		alert("Please insert subject");
		$('subject').focus();
	}
	
	if (checkform == 1)
	{	
		return false;	
	} else {
		return confirm_alert();
	}	
}

function validatFood()
{
	var checkform = 0;

	if ($('subject').value == "") {
		checkform = 1;
		alert("Please insert subject");
		$('subject').focus();
	}
	
	if (checkform == 1)
	{	
		return false;	
	} else {
		return confirm_alert();
	}	
}

function validatPress()
{
	var checkform = 0;

	if ($('subject').value == "") {
		checkform = 1;
		alert("Please insert subject");
		$('subject').focus();
	}
	
	if (checkform == 1)
	{	
		return false;	
	} else {
		return confirm_alert();
	}	
}

function validatQuality()
{
	var checkform = 0;

	if ($('subject').value == "") {
		checkform = 1;
		alert("Please insert subject");
		$('subject').focus();
	}
	
	if (checkform == 1)
	{	
		return false;	
	} else {
		return confirm_alert();
	}	
}

function validatCourse()
{
	var checkform = 0;

	if ($('subject').value == "") {
		checkform = 1;
		alert("Please insert subject");
		$('subject').focus();
	}
	else if($("show_date").value =="")
	{
		checkform = 1;
		alert("Please insert date") ;
		$("show_date").focus() ;
	}
	else if($("venue1").value =="")
	{
		checkform = 1;
		alert("Please insert Venue1") ;
		$("venue1").focus() ;
	}
	else if($("detail").value =="")
	{
		checkform = 1;
		alert("Please insert detail") ;
		$("detail").focus() ;
	}
	
	if (checkform == 1)
	{	
		return false;	
	} else {
		return confirm_alert();
	}	
}

function validatHealth()
{
	var checkform = 0;

	if ($('subject').value == "") {
		checkform = 1;
		alert("Please insert subject");
		$('subject').focus();
	}
	
	if (checkform == 1)
	{	
		return false;	
	} else {
		return confirm_alert();
	}	
}


function validatLink()
{
	var checkform = 0;

	if ($('org').value == "") {
		checkform = 1;
		alert("Please insert Organisation");
		$('org').focus();
	}
	else if($("abbr").value =="")
	{
		checkform = 1;
		alert("Please insert Abbr.") ;
		$("abbr").focus() ;
	}
	else if($("category").value =="")
	{
		checkform = 1;
		alert("Please insert Category") ;
		$("category").focus() ;
	}
	else if($("link").value =="")
	{
		checkform = 1;
		alert("Please insert Link") ;
		$("link").focus() ;
	}
	
	if (checkform == 1)
	{	
		return false;	
	} else {
		return confirm_alert();
	}	
}