function hidefields(dropdown) {	
	if (dropdown == "errorform")
	{
		if (document.getElementById("errorformtype").value == 0)
		{
			document.getElementById("errorformlabel").style.visibility = 'hidden';
			document.getElementById("errorformsubscriberid").style.visibility = 'hidden';
		}
		else 
		{
			document.getElementById("errorformlabel").style.visibility = 'visible';
			document.getElementById("errorformsubscriberid").style.visibility = 'visible';
		}
	}
	else 
	{
		if (document.getElementById("mainlogintype").value == 0)
		{
			document.getElementById("mainloginlabel").style.visibility = 'hidden';
			document.getElementById("mainloginsubscriberid").style.visibility = 'hidden';
		}
		else 
		{
			document.getElementById("mainloginlabel").style.visibility = 'visible';
			document.getElementById("mainloginsubscriberid").style.visibility = 'visible';
		}	
	}
}


function blink(){
blink_x = 1
blink_y = 1
ticToc();
}

function ticToc(){
if(blink_x==1){
blink_x=0;
blink_y++;
document.getElementById("prem_hint").style.visibility='visible';
}else {
blink_x=1;
blink_y++;
document.getElementById("prem_hint").style.visibility='hidden';
}
if (blink_y < 500) {setTimeout('ticToc()', 2000);}
}


//}