// JavaScript Document

function validateForm()
{
	var msg,valid;
	msg='';
	valid=true;
	
	
	if(document.frmSubscribe.txtName.value=='' || document.frmSubscribe.txtName.value=='Enter your name here.')
	{
		msg+='Please Enter Your Name \n';
		valid=false;
	}
	
	if(document.frmSubscribe.txtEmail.value=='' || document.frmSubscribe.txtEmail.value=='Enter your email ID here.')
	{
		msg+='Please Enter Your Email \n';
		valid=false;
	}
	else
	{
		if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(document.frmSubscribe.txtEmail.value))
		{
			valid=true;
		}
		else
		{
			msg+=' Please Enter Valid Email \n';
			valid=false;
		}
	}
	
	if(msg)
	{	
		alert(msg);
		valid=false;
	}
	else
	{
		valid=true;
	}
	
	return valid;
}

function getValue(field)
{
	switch(field)
	{
		case "txtName":
			if(document.getElementById(field).value=='Enter your name here.')
			{
				document.getElementById(field).value='';
			}
			break;
				
		case "txtEmail":
			if(document.getElementById(field).value=='Enter your email ID here.')
			{
				document.getElementById(field).value='';
			}
			break;
			
		default:
			break;
	}
			
}

function setValue(field)
{	
	switch(field)
	{
		case "txtName":
			if(document.getElementById(field).value=='')
			{
				document.getElementById(field).value='Enter your name here.';
			}
			break;
				
		case "txtEmail":
			if(document.getElementById(field).value=='')
			{
				document.getElementById(field).value='Enter your email ID here.';
			}
			break;
			
		default:
			break;
	}
}