$(document).ready(function() {
  
  // external links in new window
  $('a[@rel$="external"]').click(function(){
       this.target = "_blank";
  });
  
  $('div.subcategory-box').hover(function() {
    $(this).addClass('subcategory-box-hover')
  }, function() {
    $(this).removeClass('subcategory-box-hover')
  });
  
  $('input.enquire').hover(function() {
    $(this).attr('src','images/core/button-enquire-active.gif')
  }, function() {
    $(this).attr('src','images/core/button-enquire.gif')
  });
  
  $('input.submit').hover(function() {
  $(this).attr('src','images/core/button-submit-hover.gif')
  }, function() {
    $(this).attr('src','images/core/button-submit.gif')
  });
    
  $("tr:even").addClass("even");
  $("tr:odd").addClass("odd");
  
});


sfHover = function() {
	var sfEls = document.getElementById("nav").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);