/**********************************************************
 * External window                                        *
 **********************************************************/

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;


/**********************************************************
 * Hide from email robots                                 *
 **********************************************************/
 
function nospam(user,domain) {
	locationstring = "mailto:" + user + "@" + domain;
	window.location = locationstring;
}
/**********************************************************
 * Hemscott email validation                              *
 **********************************************************/
 

  function validateInput() {

            if (document.IR_ALERT.email.value == '') {
              alert('Please enter your email adddress.');
              document.IR_ALERT.email.focus();
              return false;}

            if (document.IR_ALERT.firstname.value == '') {
              alert('Please enter your first name.');
              document.IR_ALERT.firstname.focus();
              return false;}

            if (document.IR_ALERT.surname.value == '') {
              alert('Please enter your surname.');
              document.IR_ALERT.surname.focus();
              return false;}

            return true;

          }
/**********************************************************
 * Hemscott open page                                     *
 **********************************************************/
			 function Start(page){
    			OpenWin = this.open(page, "CtrlWindow", 	"toolbar=no,menubar=no,height=500,width=658,location=no,scrollbars=no,resizable=no,status=no,left=100,top=100");
    }