// HREF FUNCTION		
		function hrefFormat(loc){
			var base = document.getElementsByTagName('base');
			if (base && base[0] && base[0].href) {
		     	loc = base[0].href + loc;
		 	}
 			return loc;
		}

		// LINK FUNCTION		
		function gohref(loc){
			loc = hrefFormat(loc);
			location.href = loc;
		}
 
   	function sessionAppend() {
			var session_string = "";						
			return session_string;
		}

		// CATALOG SEARCH
		function SearchSubmit() {
			if (document.searchForm.item_search.value == "") {
				alert("Please enter a search term.");
				if (top.IsFormAdvanced)
					document.searchForm.item_search.focus();
			}
			else {				
				document.searchForm.submit();
			}
		}
		
		function SubmitSubscribe(x) {

			regex = /^([._a-zA-Z0-9-]+[._a-zA-Z0-9-]*)@(([a-zA-Z0-9-]+\.)*([a-zA-Z0-9-]+)(\.[a-zA-Z]+))$/;

			if (!regex.test(document.BTbinForm.subscribe_email.value)){
				alert('You need to enter a valid email address such as: username@internet.com');
				if (top.IsFormAdvanced)
					document.BTbinForm.subscribe_email.focus();
			}
			else if (document.BTbinForm.subscribe_email.value.length >= 127) {
				alert("Your email address contains too many characters");
				if (top.IsFormAdvanced)
					document.BTbinForm.subscribe_email.focus();
			}
			else{
				document.BTbinForm.target.value = x;
				document.BTbinForm.submit();
			}
		}
				
		function PrintFrame(){
			var DivCont = document.getElementById("content").innerHTML;
			window.frames.myiFrame.document.getElementById("printcontent").innerHTML= DivCont;
			document.getElementById("myiFrame").contentWindow.focus();
			document.getElementById("myiFrame").contentWindow.print();
		}

		function MM_swapImgRestore() { //v3.0
  			var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
		}

		function MM_findObj(n, d) { //v4.01
  			var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    		d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  			if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  			for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  			if(!x && d.getElementById) x=d.getElementById(n); return x;
		}

		function MM_swapImage() { //v3.0
  			var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   			if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
		}
		
		function MM_preloadImages() { //v3.0
  			var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    		var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    		if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
		}

		function init(){
			MM_preloadImages('media/images/nav1_up.png','media/images/nav2_up.png','media/images/nav3_up.png','media/images/nav4_up.png','media/images/nav5_up.png','media/images/nav6_up.png','media/images/nav7_up.png');
		}
		
		window.onload = init;
		
    $(function(){
        var dialog, form,
     
        emailRegex = /^[a-zA-Z0-9.!#$%&'*+\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$/,
        name = $( "#registration_name" ),
        email = $( "#registration_email" ),
        zipcode = $( "#registration_zipcode" ),
        allFields = $( [] ).add( name ).add( email ).add( zipcode ),
        tips = $( ".validateTips" );
          
        function updateTips( t ) {
          tips
            .text( t )
            .addClass( "ui-state-highlight" );
        }
     
        function checkLength( o, n, min, max ) {
          if ( o.val().length > max || o.val().length < min ) {
            o.addClass( "ui-state-error" );
            updateTips( "Please enter your " + n );
            return false;
          } else {
            return true;
          }
        }
     
        function checkRegexp( o, regexp, n ) {
          if ( !( regexp.test( o.val() ) ) ) {
            o.addClass( "ui-state-error" );
            updateTips( n );
            return false;
          } else {
            return true;
          }
        }
        
        function getCookie(cname) {
          var name = cname + "=";
          var ca = document.cookie.split(';');
          for(var i=0; i<ca.length; i++) {
            var c = ca[i];
            while (c.charAt(0)==' ') c = c.substring(1);
            if (c.indexOf(name) == 0) return c.substring(name.length,c.length);
          }
          return "";
        }
     
        function register() {
          var valid = true;
          allFields.removeClass( "ui-state-error" );
     
          valid = valid && checkLength( email, "email", 1, 255 );
          valid = valid && checkRegexp( email, emailRegex, "eg. name@example.com" );
          valid = valid && checkLength( name, "name", 1, 255 );
          valid = valid && checkLength( zipcode, "zipcode", 1, 255 );
     
          if ( valid ) {
            $.ajax({
              type: "POST",
              url: "alert.php",
              data: $("#registration_form").serialize(),
              dataType: "json",
              success: function($data) {
                if ($data.error_id){
                  var msg = "Sorry, we could not process your registration.";
                  if ($data.error_id == "3"){
                    msg = "Please enter a valid email address.";
                  } else if ($data.error_id == "8"){
                    msg = "Missing or invalid form data. All fields are required.";
                  } else if ($data.error_id == "15"){
                   if ($data.coupon_error == "1"){
                     msg = "You are not eligible to redeem this coupon. There is a limit of one per customer.";
                   } else {
                     msg = "Sorry, the coupon is no longer available.";
                   }
                  }
                  updateTips(msg);
                } else {
                  dialog.dialog( "close" );
                  window.location.href = "filson";
                }
              },
              error : function(XMLHttpRequest, textStatus, errorThrown) {
                updateTips( "A processing error occurred. Please try again.");
              }
            });
            
          }
          return valid;
        }
        
         
        dialog = $("#filson10Off").dialog({
          autoOpen: false,
          height: 380,
          width: 350,
          modal: true,
          dialogClass: "promotion",
          buttons: {
            "SHOP FILSON NOW": register
          },
          close: function() {
            allFields.val('').removeClass( "ui-state-error" );
            document.cookie="filson10Off=true;";
          }
        });
        
        $("#filson10off_launch").click(function(){
           dialog.dialog( "open" );
        });
        if (!getCookie('filson10Off')){
          dialog.dialog( "open" );
        }
      });