/* *************************************************************************************************************************************/

function externalLinks() 
{
 if (!document.getElementsByTagName) return;
 var anchors = document.getElementsByTagName("a");
 for (var i=0; i<anchors.length; i++) {
   var anchor = anchors[i];
   if (anchor.getAttribute("href") &&
       anchor.getAttribute("rel") == "external")
     anchor.target = "_blank";
 }
}

 window.onload = externalLinks;

/* *************************************************************************************************************************************/


function check_contact()
{
	var emailRegEx = /^[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,4}$/i;


	if (document.getElementById('text_name').value=='')
	{
		 alert('Please enter your name');
		 document.getElementById('text_name').focus();
		 return false  
	}

	if (document.getElementById('text_email').value=='')
	{
		 alert('Please enter your email address');
		 document.getElementById('text_email').focus();
		 return false  
	}


	if (document.getElementById('text_email').value.search(emailRegEx)	==	-1)
	{
		 alert('Please enter a correct email address');
		 document.getElementById('text_email').focus();
		 return false  
	}



	if (document.getElementById('text_phone').value=='')
	{
		 alert('Please enter your phone number');
		 document.getElementById('text_phone').focus();
		 return false  
	}

	if (document.getElementById('text_comments').value=='')
	{
		 alert('Please enter your feedback');
		 document.getElementById('text_comments').focus();
		 return false  
	}


	if (document.getElementById('text_captcha').value=='')
	{
		 alert('Please enter the verification code');
		 document.getElementById('text_captcha').focus();
		 return false  
	}


		 return true
}



/* *************************************************************************************************************************************/