$(document).ready( function() {
   
    // open external link in new tab/window
    // use rel="external" instead of target="_blank"
    $("a[href*='http://']:not([href*='"+location.hostname+"'])").click(function(){
      this.target = "_blank";
    });
    
    //email replacement
   	$("span.mailto").each(function(){
   	  exp = $(this).text().search(/\((.*?)\)/) != -1 ? new RegExp(/(.*?) \((.*?)\)/) : new RegExp(/.*/);
   	  match = exp.exec($(this).text());
   	  addr = match[1] ? match[1].replace(/ at /,"@").replace(/ dot /g,".") : match[0].replace(/ at /,"@").replace(/ dot /g,".");
   	  emaillink = match[2] ? match[2] : addr;
   	  subject = $(this).attr('title') ? "?subject="+$(this).attr('title').replace(/ /g,"%20") : "";
       $(this).after('<a href="mailto:'+addr+subject+'">'+ emaillink + '</a>');
   		$(this).remove();
   	});
		
		$("#enquiryform").submit(function() {
                        var s1 = 'enquiries';
                        var s2 = '@';
                        var s3 = 'roofworks.com.au';
                        $(this).append('<input type="hidden" name="Email_To" value="' + s1 + s2 + s3 + '" />');
            });

    //form validation
    $("#enquiryform").validate();

 	  //slideshow
    $('#slideshow').cycle({fx: 'fade', timeout: 5000, speed: 2000});
    
});