//validate header login form
function checkFrmHdrLogin()
	{
	if(document.getElementById('login_Username').value == '')
		{
		alert("Please provide your Username.")
		document.getElementById('login_Username').focus();
		return false;
		}
	if(document.getElementById('login_Password').value == '')
		{
		alert("Please provide your Password.")
		document.getElementById('login_Password').focus();
		return false;
		}	
	}
function goHome()
	{
	document.location = 'index.cfm';	
	}
function validateEmail(strValue) 
	{
	var objRegExp = /^([0-9a-zA-Z]([-.\w]*[0-9a-zA-Z])*@(([0-9a-zA-Z])+([-\w]*[0-9a-zA-Z])*\.)+[a-zA-Z]{2,9})$/i;
	//check for valid email
	return objRegExp.test(strValue);
	}
function checkFrmHdrKWSearch()
	{
	if(document.getElementById('srch_GlobalKeyword').value == '' || document.getElementById('srch_GlobalKeyword').value == 'Enter Keyword')
		{
		alert("Please provide a Keyword to Search.")
		document.getElementById('srch_GlobalKeyword').focus();
		return false;
		}	
	}
function frmFldDefault(fld,txt)
	{
	if(fld.value == txt)
		{fld.value = "";}
	else if(fld.value == "")
		{fld.value = txt;}
	}