/**************************************************************************************************
Name:		 isEmpty

Description: Checks to see if the field passed is blank or not.	
***************************************************************************************************/
function isEmpty(inputStr)
{
        if (inputStr == null || inputStr == "")
        {
			return true;
        }
        return false;
}

 function validateform(form)
{
	var msg = 'Following error(s) occurred.\n';
	var error = false;
	var regEmail = /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/;
	
	if(form.fname.value==0)
	{
		msg += ' - Please enter First Name.\n'; 
		error = true;
	}
	if(form.lname.value==0)
	{
		msg += ' - Please enter Last Name.\n'; 
		error = true;
	}
	if(form.phone.value==0)
	{
		msg += ' - Please enter phone.\n'; 
		error = true;
	}
	if(form.email.value==0)
	{
		msg += ' - Please enter email.\n'; 
		error = true;
	}
	else
		{
			var email = form.email.value;	
			var mflag =  email.match(regEmail);	
			if(mflag=='' || mflag==null)
			{
				msg += ' - Email address must contain a valid email.\n'	
				error = true;
			}	
		}
		
	if(error)
	{
		alert(msg);
		return false;
	}
	else
	{
		return true;
	}

}


 function validateform1(form)
{
	var msg = 'Following error(s) occurred.\n';
	var error = false;
	var regEmail = /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/;
	
	if(form.fname.value==0)
	{
		msg += ' - Please enter First Name.\n'; 
		error = true;
	}
	if(form.lname.value==0)
	{
		msg += ' - Please enter Last Name.\n'; 
		error = true;
	}
	if(form.phone.value==0)
	{
		msg += ' - Please enter phone.\n'; 
		error = true;
	}
	if(form.email.value==0)
	{
		msg += ' - Please enter email.\n'; 
		error = true;
	}
	else
		{
			var email = form.email.value;	
			var mflag =  email.match(regEmail);	
			if(mflag=='' || mflag==null)
			{
				msg += ' - Email address must contain a valid email.\n'	
				error = true;
			}	
		}
		
	if(error)
	{
		alert(msg);
		return false;
	}
	else
	{
		return true;
	}

}

 
 function validateform2(form)
{
	var msg = 'Following error(s) occurred.\n';
	var error = false;
	var regEmail = /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/;
	
	if(form.realname.value==0)
	{
		msg += ' - Please enter Company Name.\n'; 
		error = true;
	}
	if(form.contactname.value==0)
	{
		msg += ' - Please enter Contact Name.\n'; 
		error = true;
	}
	if(form.phone.value==0)
	{
		msg += ' - Please enter Phone.\n'; 
		error = true;
	}
	if(form.email.value==0)
	{
		msg += ' - Please enter email.\n'; 
		error = true;
	}
	else
		{
			var email = form.email.value;	
			var mflag =  email.match(regEmail);	
			if(mflag=='' || mflag==null)
			{
				msg += ' - Email address must contain a valid email.\n'	
				error = true;
			}	
		}
	if(form.comments.value==0)
	{
		msg += ' - Please enter Comments.\n'; 
		error = true;
	}
	
		
	if(error)
	{
		alert(msg);
		return false;
	}
	else
	{
		return true;
	}

}