function validate_search()
		{
			if (document.search.search_phrase.value != '') 
				return true;
			else
			{
				document.search.search_phrase.focus();
				return false;
			}
		}
		
		function ChangeButtonState(img)
		{
			source = img.src
			
			if(source.search('_on.gif') != -1 )
				img.src = source.replace("_on.gif", "_off.gif")
			else
				img.src = source.replace("_off.gif", "_on.gif")
		}
		
		function pwd_focus()
		{
			if(document.forms['WBC_formManualLogin'].NR_PASSWORD.value == '')
			{
				document.forms['WBC_formManualLogin'].pwd_dummy.style.display = 'none'
				document.forms['WBC_formManualLogin'].NR_PASSWORD.style.display = ''
				document.forms['WBC_formManualLogin'].NR_PASSWORD.focus()
			}
		}
		
		function pwd_blur()
		{
/*			if(document.forms['WBC_formManualLogin'].NR_PASSWORD.value == '')
			{
				document.forms['WBC_formManualLogin'].pwd_dummy.style.display = ''
				document.forms['WBC_formManualLogin'].NR_PASSWORD.style.display = 'none'
			}
*/		}
		
		function log_focus()
		{
			if(document.forms['WBC_formManualLogin'].NR_PASSWORD.value == '')
			{
				document.forms['WBC_formManualLogin'].log_dummy.style.display = 'none'
				document.forms['WBC_formManualLogin'].NR_USER.style.display = ''
				document.forms['WBC_formManualLogin'].NR_USER.focus()
			}
		}
		
		function log_blur()
		{
			if(document.forms['WBC_formManualLogin'].NR_USER.value == '')
			{
				document.forms['WBC_formManualLogin'].log_dummy.style.display = ''
				document.forms['WBC_formManualLogin'].NR_USER.style.display = 'none'
			}
		}
		
		function validate_login()
		{			
			if(document.forms['WBC_formManualLogin'].NR_USER.value == '')
			{
				log_focus()
				return false
			}
			
/*			if(document.forms['WBC_formManualLogin'].NR_PASSWORD.value == '')
			{
				pwd_focus()
				return false
			}
*/			
			return true;
		}