// validation
/*
Created 09/27/09										
Questions/Comments: jorenrapini@gmail.com						
COPYRIGHT NOTICE		
Copyright 2009 Joren Rapini
*/

$(document).ready(function(){
    // Place ID's of all required fields here.
    required = ["name", "email", "phone", "message", "disclaimer"];
    // If using an ID other than #email or #error then replace it here
    email = $("#email");
    errornotice = $("#error");
    // The text to show up within a field when it is incorrect
    emptyerror = "Please fill out this field.";
    emailerror = "Please enter a valid e-mail.";
    checkerror = "Please select the box above.";

    $("#theform").submit(function(){	
        //Validate required fields
        for (i=0;i<required.length;i++) {
            var input = $('#'+required[i]);
            var input_chk = $('#'+required[i]+":checkbox");
            if ((input.val() == "") || (input.val() == emptyerror)) {
                input.addClass("needsfilled");
                input.val(emptyerror);
                errornotice.fadeIn(750);
            } else {
                input.removeClass("needsfilled");
            }
            input_chk.removeClass("needsfilled");
            input_chk.parent().children(".checkbox_error").remove();
            if(!input_chk.is(":checked")) {
                input_chk.addClass("needsfilled");
                input_chk.parent().append('<div class="checkbox_error">&nbsp;&nbsp;&nbsp;*'+checkerror+'</div>')
            }
        }
        // Validate the e-mail.
        if (!/^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/.test(email.val())) {
            email.addClass("needsfilled");
            email.val(emailerror);
        }

        //if any inputs on the page have the class 'needsfilled' the form will not submit
        if ($(":input").hasClass("needsfilled")) {
            return false;
        } else {
            errornotice.hide();
            return true;
        }
    });
	
    // Clears any fields in the form when the user clicks on them
    $(":input").focus(function(){		
        if ($(this).hasClass("needsfilled") ) {
            $(this).val("");
            $(this).removeClass("needsfilled");
        }
    });
    $(":checkbox").click(function(){		
        if ($(this).hasClass("needsfilled") ) {
            $(this).parent().children(".checkbox_error").remove();
            $(this).removeClass("needsfilled");
        }
    });
});	

// dropdown menu
$(document).ready(function () {	

    $('ul.dropdown ul').css('display', 'none');

    $('ul.dropdown li').hover(
        function () {
            //show its submenu
            $('ul', this).slideDown(125);
        }, 
        function () {
            //hide its submenu
            $('ul', this).slideUp(250);			
        }
        );
	
});

// jCarousel core
(function($){
    $.fn.jCarouselLite=function(o){
        o=$.extend({
            btnPrev:null,
            btnNext:null,
            btnGo:null,
            mouseWheel:false,
            auto:null,
            speed:200,
            easing:null,
            vertical:false,
            circular:true,
            visible:3,
            start:0,
            scroll:1,
            beforeStart:null,
            afterEnd:null
        },o||{});
        return this.each(function(){
            var b=false,animCss=o.vertical?"top":"left",sizeCss=o.vertical?"height":"width";
            var c=$(this),ul=$("ul",c),tLi=$("li",ul),tl=tLi.size(),v=o.visible;
            if(o.circular){
                ul.prepend(tLi.slice(tl-v-1+1).clone()).append(tLi.slice(0,v).clone());
                o.start+=v
                }
                var f=$("li",ul),itemLength=f.size(),curr=o.start;
            c.css("visibility","visible");
            f.css({
                overflow:"hidden",
                float:o.vertical?"none":"left"
                });
            ul.css({
                margin:"0",
                padding:"0",
                position:"relative",
                "list-style-type":"none",
                "z-index":"1"
            });
            c.css({
                overflow:"hidden",
                position:"relative",
                "z-index":"2",
                left:"0px"
            });
            var g=o.vertical?height(f):width(f);
            var h=g*itemLength;
            var j=g*v;
            f.css({
                width:f.width(),
                height:f.height()
                });
            ul.css(sizeCss,h+"px").css(animCss,-(curr*g));
            c.css(sizeCss,j+"px");
            if(o.btnPrev)$(o.btnPrev).click(function(){
                return go(curr-o.scroll)
                });
            if(o.btnNext)$(o.btnNext).click(function(){
                return go(curr+o.scroll)
                });
            if(o.btnGo)$.each(o.btnGo,function(i,a){
                $(a).click(function(){
                    return go(o.circular?o.visible+i:i)
                    })
                });
            if(o.mouseWheel&&c.mousewheel)c.mousewheel(function(e,d){
                return d>0?go(curr-o.scroll):go(curr+o.scroll)
                });
            if(o.auto)setInterval(function(){
                go(curr+o.scroll)
                },o.auto+o.speed);
            function vis(){
                return f.slice(curr).slice(0,v)
                };
                
            function go(a){
                if(!b){
                    if(o.beforeStart)o.beforeStart.call(this,vis());
                    if(o.circular){
                        if(a<=o.start-v-1){
                            ul.css(animCss,-((itemLength-(v*2))*g)+"px");
                            curr=a==o.start-v-1?itemLength-(v*2)-1:itemLength-(v*2)-o.scroll
                            }else if(a>=itemLength-v+1){
                            ul.css(animCss,-((v)*g)+"px");
                            curr=a==itemLength-v+1?v+1:v+o.scroll
                            }else curr=a
                            }else{
                        if(a<0||a>itemLength-v)return;else curr=a
                            }
                            b=true;
                    ul.animate(animCss=="left"?{
                        left:-(curr*g)
                        }:{
                        top:-(curr*g)
                        },o.speed,o.easing,function(){
                        if(o.afterEnd)o.afterEnd.call(this,vis());
                        b=false
                        });
                    if(!o.circular){
                        $(o.btnPrev+","+o.btnNext).removeClass("disabled");
                        $((curr-o.scroll<0&&o.btnPrev)||(curr+o.scroll>itemLength-v&&o.btnNext)||[]).addClass("disabled")
                        }
                    }
                return false
            }
        })
};

function css(a,b){
    return parseInt($.css(a[0],b))||0
    };
    
function width(a){
    return a[0].offsetWidth+css(a,'marginLeft')+css(a,'marginRight')
    };
    
function height(a){
    return a[0].offsetHeight+css(a,'marginTop')+css(a,'marginBottom')
    }
})(jQuery);

// jCarousel init
$(document).ready(function(){
    $(".carousel").jCarouselLite({
        btnNext: ".next",
        btnPrev: ".prev",
        visible: 6,
        scroll: 2
    });
});


// Image Magnifying Glass / Image Hovers
$(document).ready(function(){
    //<![CDATA[
    $(".mag a").append("<span></span>");
    //]]>
    $(".mag img, a.more-link").hover(function(){
        $(this).fadeTo(150, 0.65); // This should set the opacity to 100% on hover
    },function(){
        $(this).fadeTo(150, 1.0); // This should set the opacity back to 60% on mouseout
    });

    $(".mag_blog img").hover(function(){
        $(this).fadeTo(250, 0.90); // This should set the opacity to 100% on hover
    },function(){
        $(this).fadeTo(150, 1.0); // This should set the opacity back to 60% on mouseout
    });

    $(".thumblist li img, .fade, .button_header").hover(function(){
        $(this).fadeTo(150, 0.70); // This should set the opacity to 100% on hover
    },function(){
        $(this).fadeTo(150, 1.0); // This should set the opacity back to 60% on mouseout
    });

    $("div.carousel li").hover(function(){
        $(this).fadeTo(150, 0.80); // This should set the opacity to 100% on hover
    },function(){
        $(this).fadeTo(150, 1.0); // This should set the opacity back to 60% on mouseout
    });

    $("div.wp-pagenavi a").hover(function(){
        $(this).fadeTo(150, 0.50); // This should set the opacity to 100% on hover
    },function(){
        $(this).fadeTo(150, 1.0); // This should set the opacity back to 60% on mouseout
    });

});


// prettyphoto
$(document).ready(function(){
    $("a[rel^='prettyPhoto']").prettyPhoto();
});