function loginvalidate_index()
{
	//<--------------------------------UserName Validation------------------------------------------------------------------->
	var error=0;

	if(document.logform.username.value == "" || document.logform.username.value == "username")
	{
		document.getElementById('logusrmsg').innerHTML = "* Username is required.";
		document.logform.username.focus();
		error =1;
		return false;
	}
	else
	{
		document.getElementById("logusrmsg").innerHTML = "";
	}
	
	if(document.logform.username.value != "")
	{
		if(document.logform.username.value.length < 4)
		{
			document.getElementById("logusrmsg").innerHTML = "* Username length must be atleast 4 letters.";
			document.logform.username.focus();
			error=1;
			return false;
		}
		if(document.logform.username.value.length > 25)
		{
			document.getElementById("logusrmsg").innerHTML = "* Username length must be less than 25 letters.";
			document.logform.username.focus();
			error=1;
			return false;
		}
		else if(document.logform.username.value.length >= 4 && document.logform.username.value.length <=25)
		{
			var unameRegExp = /^[\w\-\.]+$/;
			if(!document.logform.username.value.match(unameRegExp))
			{
				document.getElementById("logusrmsg").innerHTML = "* Only Letters,Numbers,Underscore,Hyphen and a single dot (.) are allowed.";
				document.logform.username.focus();
				error =1;
				return false;
			}
		}
	}
	
	if(error==0 && document.logform.password.value == "********" || document.logform.password.value=="")
	{
		document.getElementById("logusrmsg").innerHTML = "* Password is required.";
		document.logform.password.focus();
		error =1;
		return false;
	}
	else
	{
		document.getElementById("logusrmsg").innerHTML = "";
	}
	if(document.logform.password.value != "")
	{
		if(document.logform.password.value.length < 7)
		{
			document.getElementById("logusrmsg").innerHTML = "* Password length must be atleast 7 letters.";
			document.logform.password.focus();
			error=1;
			return false;
		}
		if(document.logform.password.value.length > 25)
		{
			document.getElementById("logusrmsg").innerHTML = "* Password length must be less than 25 letters.";
			document.logform.password.focus();
			error=1;
			return false;
		}
		else if(document.logform.password.value.length >= 7 && document.logform.password.value.length <=25)
		{
			var reg = new RegExp(" ");
			if(reg.test(document.logform.password.value)==1)
			{
				document.getElementById("logusrmsg").innerHTML = "* No space allowed in password.";
				document.logform.password.focus();
				error =1;
				return false;
			}
		}
	}

	if(error==0)
	{
		document.logform.submit();
	}
}
function validateleftmenusearch()
{
	document.leftmenusearchform.submit();
}