function count(text, maxlength)
{
    if ( text.value.length > maxlength )
    {
         text.value = text.value.substring(0, maxlength);
         alert("Maximum " + maxlength + " karakter");
    }
}


function hideDiv(id) {
	//safe function to hide an element with a specified id
	if (document.getElementById) { // DOM3 = IE5, NS6
		document.getElementById(id).style.display = 'none';
	}
	else {
		if (document.layers) { // Netscape 4
			document.id.display = 'none';
		}
		else { // IE 4
			document.all.id.style.display = 'none';
		}
	}
}

function showDiv(id) {
	//safe function to show an element with a specified id
		  
	if (document.getElementById) { // DOM3 = IE5, NS6
		document.getElementById(id).style.display = 'block';
	}
	else {
		if (document.layers) { // Netscape 4
			document.id.display = 'block';
		}
		else { // IE 4
			document.all.id.style.display = 'block';
		}
	}
}

function openSimple(address)
{
    window.open(address, "tempWindow", "width=550,height=400,toolbar=no,location=no,directories=no,status=no,menubar=no, scrollbars=yes,resizable=yes,copyhistory=no")
}