/**
 * @author Ismail.Mayat
 */
function valid_service_form(emailFieldName){	
	var validForm=true;
	
	if(!testMail(emailFieldName)){
			alert("Please enter valid email address");
			validForm=false;
			return validForm;
	}
	if(document.getElementById('Firstname').value==''){
			alert('Please enter your name');
			validForm=false;
			return validForm;
			
	}
	if(document.getElementById('Jobtitle').value==''){
				alert('Please enter your job title');
				validForm=false;
				return validForm;
				
	}	
	
	var postBack = document.getElementById("postBack");
	postBack.value =true;
	//alert(postBack.value);
	return validForm;
}


function valid_formUnsubscribe(emailFieldName){	
	var validForm=true;
	
	if(!testMail(emailFieldName)){
			alert("Please enter valid email address");
			validForm=false;
			return validForm;
	}	
	var postBack = document.getElementById("postBack");
	postBack.value =true;
	//alert(postBack.value);
	return validForm;
}

function testMail(emailField){
	var emailElement = document.getElementById(emailField);

	var regEX = /^(([A-Za-z0-9]+_+)|([A-Za-z0-9]+\-+)|([A-Za-z0-9]+\.+)|([A-Za-z0-9]+\++))*[A-Za-z0-9]+@((\w+\-+)|(\w+\.))*\w{1,63}\.[a-zA-Z]{2,6}$/;	
	if(!regEX.test(emailElement.value)){
		
		return false;
	}
	return true;
}


function valid_contact_form(){	
	var validForm=true;
	
	if(document.getElementById('umbFormname').value==''){
		alert('Please enter your name');
		validForm=false;
		return validForm;
		
	}
	
	if(!testMail('umbFormemailAddress')){
			alert("Please enter valid email address");
			validForm=false;
			return validForm;
	}
	
	if(document.getElementById('umbFormotherBox').value==''){
			alert('Please enter comments');
			validForm=false;
			return validForm;
	}		
		
	return validForm;
}

  function pop_window(url) {
  
    window.open(url, 'popup', 'width=600, height=600, top=100, left=100, menubar=0, scrollbars=1, location=0, toolbar=0,  resizable=0, status=1');
    
  }