/** Slider **/
jQuery(document).ready(function() {
    jQuery('#mycarousel').jcarousel();
});

	/** Submitform **/
	
function submitform() {
    	if  (document.sub_form.email_addr.value=='')
  			alert("This email address is not valid");
		else {
  				if ( ((document.sub_form.email_addr.value.indexOf('@',1))==-1)||(document.sub_form.email_addr.value.indexOf('.',1))==-1 )
  					alert("This email address is not valid");
  				else
  					document.sub_form.submit();
  		}
  }