function clearSearch(field) {
	if (field.value == "Search ARTSask..." || field.value == "Recherche d’ARTSask") {
		$(field).css('color', '#000000');
		$(field).css('font-style', 'normal');
		field.value = '';
	}
}

$(document).ready(function(){ 
    $('.noscript').hide();
    $('#wonderwall').show();
    $('#artflow').show();
    $('.videotranscript').hide();
    $("#topmenu li").hoverClass ("sfHover");
});

$.fn.hoverClass = function(c) {
    return this.each(function(){
        $(this).hover( 
            function() { $(this).addClass(c); },
            function() { $(this).removeClass(c); }
        );
    });
};

// Image Fade
// wrap as a jQuery plugin and pass jQuery in to our anoymous function
(function ($) {
	

    $.fn.cross = function (options) {
        return this.each(function (i) { 
            // cache the copy of jQuery(this) - the start image
            var $$ = $(this);
            
            // get the target from the backgroundImage + regexp
            var target = $$.css('backgroundImage').replace(/^url|[\(\)'"]/g, '');

            // nice long chain: wrap img element in span
            $$.wrap('<span style="position: relative;"></span>')

            // change selector to parent - i.e. newly created span
            .parent()
            // prepend a new image inside the span
            .prepend('<img>')
            // change the selector to the newly created image
            .find(':first-child')
            // set the image to the target
            .attr('src', target);

            // the CSS styling of the start image needs to be handled
            // differently for different browsers
            if ($.browser.mozilla) {
                $$.css({
                    'position' : 'absolute', 
                    'left' : 0,
                    'background' : '',
                    'top' : this.offsetTop
                });
            } else if ($.browser.msie) {
                $$.css({
                    'position' : 'absolute', 
                    'left' : 0,
                    'background' : '',
                    'top' : 0
                });
            } else if ($.browser.opera && $.browser.version < 9.5) {
                // Browser sniffing is bad - however opera < 9.5 has a render bug 
                // so this is required to get around it we can't apply the 'top' : 0 
                // separately because Mozilla strips the style set originally somehow...                    
                $$.css({
                    'position' : 'absolute', 
                    'left' : 0,
                    'background' : '',
                    'top' : "0"
                });
            } else { // Safari
                $$.css({
                    'position' : 'absolute', 
                    'left' : 0,
                    'background' : ''
                });
            }

            // similar effect as single image technique, except using .animate 
            // which will handle the fading up from the right opacity for us
            $$.hover(function () {
                $$.stop().animate({
                    opacity: 0
                }, 250);
            }, function () {
                $$.stop().animate({
                    opacity: 1
                }, 250);
            });
        });
    };
})(jQuery);

// note that this uses the .bind('load') on the window object, rather than $(document).ready() 
// because .ready() fires before the images have loaded, but we need to fire *after* because
// our code relies on the dimensions of the images already in place.
$(window).bind('load', function () {
    $('img.fade').cross();
});

function _search(v, lang) {
	//1 => eng
	//2 => fr
	if(lang == 1) {
		document.location = '/eng/search/search.php?search=1&query=' + v;
	} else if(lang == 2) {
		document.location = '/fre/search/search.php?search=1&query=' + v;
	}

}