// JavaScript Document
	function clearText(field){

    if (field.defaultValue == field.value) field.value = '';
    else if (field.value == '') field.value = field.defaultValue;

}
function success(){
	document.getElementById('success').innerHTML='Messege Successfully Send To Web Architect INBOX.';
}
function Validate(){
	var emailID=document.getElementById('txtEmail');
	if(document.getElementById('name').value==""){
		alert('Name is Required');
		return false;
	}
	else if(document.getElementById('txtEmail').value==""){
		alert('Email is Required');
		return false;
	}
	
	
	else if(document.getElementById('msg').value==""){
		alert('Message is Required');
		return false;
	}
	
		
	
	
	else if (echeck(emailID.value)==false){
		emailID.value=""
		emailID.focus()
		return false
	}
	else{
		
	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					
	}