function openWin(url, w, h) 
{ 
	var winprop = "width=" + w + ",height=" + h + ",scrollbars=yes"; 
	openwin = window.open(url,'',winprop); 
} 

function formValue(formElement, defaultText)
{
	if (document.getElementById(formElement).value == defaultText)
		document.getElementById(formElement).value='';
}