function validateform(obj)
{
	if(obj.firstname.value == "")
	{
		alert("Please Enter Firestname!");
		return false;
	}
	if(obj.lastname.value  == "")
	{
		alert("Please Enter Lastname!");
		return false;
	}	
	if(obj.email.value  == "")
	{
		alert("Please Enter Email!");
		return false;
	}
	if(echeck(obj.email.value)==false){
		obj.email.value = "";
		obj.email.focus();
		return false
	}
	if(obj.username.value == "")
	{
		alert("Please Enter User Name!");
		return false;
	}
	if(obj.password.value  == "")
	{
		alert("Please Enter Password!");
		return false;
	}
	return true;
}

function validateloginform(obj)
{
	if(obj.username.value == "")
	{
		alert("Please Enter Usename!");
		return false;
	}
	if(obj.password.value  == "")
	{
		alert("Please Enter Password!");
		return false;
	}
	return true;
}

function validatejs(obj)
{
	if(obj.sendemail.value == "")
	{
		alert("Please Enter Certificate Name");
		return false;
	}
	return true;
}

function validatechangepassform(obj, user)
{
	if(user == "admin")
	{
		if(obj.cpassword.value == "")
		{
		alert("Please Enter Current Password!");
		return false;
		}
	}
	if(obj.npassword.value  == "")
	{
		alert("Please Enter New Password!");
		return false;
	}
	if(obj.retnpassword.value  == "")
	{
		alert("Please Re-Type Password!");
		return false;
	}
	if(obj.npassword.value  != obj.retnpassword.value)
	{
		alert("Re-Type Password Not Match!");
		obj.retnpassword.focus();
		return false;
	}
	return true;
}

function validateadduser(obj)
{
	if(obj.firstname.value  == "")
	{
		alert("Please Enter First Name!");
		return false;
	}
	if(obj.lastname.value  == "")
	{
		alert("Please Enter Last Name!");
		return false;
	}
	if(obj.email.value  == "")
	{
		alert("Please Enter Email Address!");
		return false;
	}
	if (echeck(obj.email.value)==false){
		obj.email.value=""
		obj.email.focus();
		return false
	}

	if(obj.username.value  == "")
	{
		alert("Please Enter UserName!");
		return false;
	}
	if(obj.password.value  == "")
	{
		alert("Please Enter Password!");
		return false;
	}
	if(obj.orderid.value  == "")
	{
		alert("Please Enter Infusion Order Id!");
		return false;
	}
	if(isNaN(obj.orderid.value))
	{
		alert("Please Enter Number At Infusion Order Id!");
		obj.orderid.focus();
		return false;
	}
	return true;
}
function echeck(str) {

		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		if (str.indexOf(at)==-1){
		   alert("Invalid E-mail ID")
		   return false
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   alert("Invalid E-mail ID")
		   return false
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		    alert("Invalid E-mail ID")
		    return false
		}

		 if (str.indexOf(at,(lat+1))!=-1){
		    alert("Invalid E-mail ID")
		    return false
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		    alert("Invalid E-mail ID")
		    return false
		 }

		 if (str.indexOf(dot,(lat+2))==-1){
		    alert("Invalid E-mail ID")
		    return false
		 }
		
		 if (str.indexOf(" ")!=-1){
		    alert("Invalid E-mail ID")
		    return false
		 }

 		 return true					
	}
	
	function validateForgotPassword(obj)
	{
		if(obj.username.value  == "")
		{
			alert("Please Enter UserName!");
			return false;
		}
		if(obj.email.value  == "")
		{
			alert("Please Enter Email Address!");
			return false;
		}
		if (echeck(obj.email.value)==false)
		{
		obj.email.value=""
		obj.email.focus();
		return false
		}
		return true;
	}