/* IE6 flicker fix
-------------------------------------------------- */
try { document.execCommand("BackgroundImageCache", false, true); } catch(err){}
jQuery.fn.hasClass = function(c) { return this.is('.'+c) };
function g(r){ return document.getElementById(r); }

/* Init */

$(document).ready(function() {
	$('INPUT.onfocusclear').bind('focus',function () {
		if(!this.oldvalue){
			this.oldvalue = this.value;
		}
		if(this.value == this.oldvalue){
			this.value = '';
			$(this).removeClass('defaultvalue');
		}
	}).bind('blur',function () {
		if(this.value == ''){
			this.value = this.oldvalue;
			$(this).addClass('defaultvalue');
		}
	});
	$('.ihasahover').hover(function(){ $(this).addClass('hover'); },function(){ $(this).removeClass('hover'); });

	// Add calendar functionality to input fields

	Date.format = 'dd/mm/yyyy';
	$('INPUT.wdate').each(function() {
		$(this).datePicker({ startDate : '01/01/2008'}).dpSetOffset(0,24);
	});
	$('DIV.quickbook INPUT.wdate').each(function() {
		$(this).dpSetPosition($.dpConst.POS_TOP,$.dpConst.POS_RIGHT).dpSetOffset($(this)[0].offsetHeight+2,-4);
	});

	// Make input elements look cool
	if(jQuery.fn.makenice){ $('SELECT.makenice, INPUT.makenice, TABLE.bookform SELECT, TABLE.bookform INPUT[type="text"], TABLE.smallform SELECT, TABLE.smallform INPUT[type="text"], TABLE.smallform INPUT[type="password"]').makenice(); };
});

/* Language dropdown */

function toggleLang(ref){
	$('#languages').toggleClass('hidden');
	if(!$('#languages').hasClass('hidden')){
		$(document).bind('mouseup', toggleLang);
		$('#currentlang').bind('mouseup',function() { return false; });
		$('#languages')[0].style.left = $(ref).offset().left + 'px';
		$('#languages')[0].style.top = $(ref).offset().top + ref.offsetHeight + 'px';
	} else {
		$(document).unbind('mouseup', toggleLang);
	}
}

/* Tabs switcher */

function showTab(ref,set){
	$('#'+set+' > LI > A').each(function(i,a){
		$(a).removeClass('active');
		$($(a).attr('href')).addClass('hidden');
	});
	$(ref).addClass('active');
	$($(ref).attr('href')).fadeIn(500).removeClass('hidden').css({display: ''});
	return false;
}

/* Tooltip actions. */
function showTooltip(ref,txt,opt){
	$('body').append('<div id="tooltip"><div id="tooltip-inner">' + txt + '</div><div id="tooltip-ending"></div></div>');
	if(opt){ helper = opt; } else { helper = ref; }
	fit = $(document).width() - $(helper).offset().left - $('#tooltip').width();
	$('#tooltip')[0].style.top = $(helper).offset().top - $('#tooltip').outerHeight() + 'px';
	if( fit < 0 ){
		$('#tooltip')[0].style.left = $(helper).offset().left + fit + 'px';	
		$('#tooltip-ending')[0].style.backgroundPosition = fit - fit - ($(document).width() - $(ref).offset().left) + 'px 0';
	} else {
		$('#tooltip')[0].style.left = $(helper).offset().left + 'px';
	}
	$(ref).bind('mouseout',function() {
		$('#tooltip').unbind('mouseout');
		$('#tooltip').remove();
		$('IFRAME.bgiframe').remove();
	});
	$('#tooltip').bgiframe();
}

(function($){
	/**
	 * @name bgiframe
	 * @type jQuery
	 * @cat Plugins/bgiframe
	 * @author Brandon Aaron (brandon.aaron@gmail.com || http://brandonaaron.net)
	 */
	$.fn.bgIframe = $.fn.bgiframe = function(s) {
		// This is only for IE6
		if ( $.browser.msie && /6.0/.test(navigator.userAgent) ) {
			s = $.extend({
				top     : 'auto', // auto == .currentStyle.borderTopWidth
				left    : 'auto', // auto == .currentStyle.borderLeftWidth
				width   : 'auto', // auto == offsetWidth
				height  : 'auto', // auto == offsetHeight
				opacity : true,
				src     : 'javascript:false;'
			}, s || {});
			var prop = function(n){return n&&n.constructor==Number?n+'px':n;},
				html = '<iframe class="bgiframe"frameborder="0"tabindex="-1"src="'+s.src+'"'+
						   'style="display:block;position:absolute;z-index:-1;'+
							   (s.opacity !== false?'filter:Alpha(Opacity=\'0\');':'')+
							   'top:'+(s.top=='auto'?'expression(((parseInt(this.parentNode.currentStyle.borderTopWidth)||0)*-1)+\'px\')':prop(s.top))+';'+
							   'left:'+(s.left=='auto'?'expression(((parseInt(this.parentNode.currentStyle.borderLeftWidth)||0)*-1)+\'px\')':prop(s.left))+';'+
							   'width:'+(s.width=='auto'?'expression(this.parentNode.offsetWidth+\'px\')':prop(s.width))+';'+
							   'height:'+(s.height=='auto'?'expression(this.parentNode.offsetHeight+\'px\')':prop(s.height))+';'+
						'"/>';
			return this.each(function() {
				if ( $('> iframe.bgiframe', this).length == 0 )
					this.insertBefore( document.createElement(html), this.firstChild );
			});
		}
		return this;
	};
})(jQuery);