// JavaScript Document

function checkemail(em)   //Email validation 
{
	if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(em))
	return true
	else
	return false
}
function call_sendEmail(){
		document.getElementById("res_div").innerHTML='<span class="box_txt">Please wait...</span>';
		var emailcheck = checkemail(document.getElementById("email").value);
		if(document.getElementById("email").value == "" || document.getElementById("email").value == "Enter E-mail")
		{		
			document.getElementById("res_div").innerHTML='Enter Email';
		}
		else if(emailcheck==false)
		{
			document.getElementById("res_div").innerHTML='Enter a Valid Email ID!';
		}
		else
		{
			var req1 = newXMLHttpRequest();
			req1.onreadystatechange = getReadyStateHandler(req1, serverRese);
			var email=document.getElementById("email").value;
			str="email="+email;
			req1.open("POST", "email_add.php");
			req1.setRequestHeader("Content-Type","application/x-www-form-urlencoded; charset=UTF-8");
			req1.send(str);
		}	
	}
	
	function serverRese(_var) {
		_var = _var.split('|');
		document.getElementById("res_div").innerHTML=_var[0];
		document.getElementById("email").value='';
	}

function validate_cont()
{

	var missinginfo ="";
	var emailcheck = checkemail(document.getElementById("uemail").value);
	if(document.getElementById("fname").value == ""){		
		missinginfo += "\n     - Name";
	}

	if(document.getElementById("uemail").value == ""){		
		missinginfo += "\n     - Email";
	}else if(emailcheck==false)
			missinginfo += "\n	 -Enter a Valid Email ID!";

	if(document.getElementById("subject").value=="")
		missinginfo += "\n     - Subject";
	if(document.getElementById("comments").value=="")
		missinginfo += "\n     - Comments";

	if(missinginfo != "") 
	{
		missinginfo ="_____________________________\n" + "You failed to correctly fill in your:\n" + missinginfo + "\n_____________________________" + "\nPlease re-enter and submit again!";
		alert(missinginfo);
	}
	else 
	{
		document.frmname.submit();
	}
}
function clear_email()
{
	var email	=	document.getElementById("email").value;
	if(email	==	'Enter E-mail')
		document.getElementById("email").value='';
}