function bclick(){

    if(document.form1.username.value==''){
	document.getElementById("validate").innerHTML="username should not be blank."
	document.form1.username.focus();
   	return false;
    }
    if(document.form1.password.value==''){
	document.getElementById("validate").innerHTML="password should not be blank."
	document.form1.password.focus();
   	return false;
    }	
	return true;
}




function bclick1(){
    if(document.form2.username1.value==''){
	document.getElementById("validate1").innerHTML="username should not be blank."
	document.form2.username1.focus();
   	return false;
    }
    if(document.form2.password1.value==''){
	document.getElementById("validate1").innerHTML="password should not be blank."
	document.form2.password1.focus();
   	return false;
    }	
}

function bclick4(){

    if(document.form4.username.value==''){
	document.getElementById("validate1").innerHTML="username should not be blank."
	document.form4.username.focus();
   	return false;
    }
    if(document.form4.password.value==''){
	document.getElementById("validate1").innerHTML="password should not be blank."
	document.form4.password.focus();
   	return false;
    }	
}



function bclick2(){
    if(document.form3.username1.value==''){
	document.getElementById("validate1").innerHTML="Please enter your name."
	document.form3.username1.focus();
   	return false;
    }
   

  var email = document.form3.mail1.value;
  if(email=="") 
  {
	document.getElementById("validate1").innerHTML="Please enter your email address."
	document.form3.mail1.focus();
	return false;
  }  
  
  
  var pattern=/^([a-zA-Z0-9_.-])+@([a-zA-Z0-9_.-])+\.([a-zA-Z])+([a-zA-Z])+/;
  if(!pattern.test(email))
  {
	document.getElementById("validate1").innerHTML="Please enter valid email address."
	document.form3.mail1.focus();
	return false;
  }      

var action1=0;

  if(document.form3.Subscribe.checked == false)
    {
      action1=action1+1;
    }
    
  if(document.form3.Unsubscribe.checked == false)
    {
      action1=action1+1;
	}

   if(action1=='2'){
	document.getElementById("validate1").innerHTML="Please select  subscribe / unsubscribe."
	return false;
   }

}




function reset1(){
document.form2.username1.value=='';
document.form2.password1.value=='';
}



function contactClick(){
    if(document.form5.name.value==''){
    alert("Please make sure name is not left blank.");
	document.form5.name.focus();
   	return false;
    }
    if(document.form5.phone.value==''){
    alert("Please make sure phone is not left blank.");
	document.form5.phone.focus();
   	return false;
    }	
	
	if(document.form5.phone.value!=""){
	 if(isNaN(document.form5.phone.value)){
		alert("Please enter phone number in numeric form.");
	    document.form5.phone.focus();
		return false;
	   }
	}

    if(document.form5.email.value==''){
    alert("Please make sure email-id is not left blank.");
	document.form5.email.focus();
   	return false;
    }
	
		var inputvalue=document.form5.email.value
	var pattern=/^([a-zA-Z0-9_.-])+@([a-zA-Z0-9_.-])+\.([a-zA-Z])+([a-zA-Z])+/;
    if(!pattern.test(inputvalue)){
		alert("Please enter a valid email id.");
		document.form5.email.focus();
		return false;
    }

	
	
    if(document.form5.varimag.value==''){
    alert("Please make sure verify image is not left blank.");
	document.form5.varimag.focus();
   	return false;
    }
    if(document.form5.may_we_help_you.value==''){
    alert("Please make sure how may we help you is not left blank.");
	document.form5.may_we_help_you.focus();
   	return false;
    }	
}
	
function contactreset1(){
document.form5.name.value=='';
document.form5.phone.value=='';
document.form5.email.value=='';
document.form5.varimag.value=='';
document.form5.may_we_help_you.value=='';
}