function advanceTab(elem, parentelem, animationtype)
{
    if (!$(elem).hasClass('on'))
    {
        $(parentelem).find('a').removeClass('on');
        $(elem).addClass('on');
        var rel = $(elem).attr('rel');
        
        if (animationtype == 'fade1')
        {
        	animate_fade1(parentelem, rel);
      	}
        else if (animationtype == 'slide1')
        {
        	animate_slide1(parentelem, rel);
				} 
        else if (animationtype == 'slidetwo')
        {
        	animate_slide2(parentelem, rel);
				}
				else
				{
        	animate_fade1(parentelem, rel);
        }					  	
    }
}

function animate_fade1(parentelem, rel)
{
    $(parentelem).find('.slidecontent').fadeOut(300);
    $(parentelem).find('.slides').find("div[class='slidecontent slide" + rel + "']").fadeIn(800);
}

function animate_slide1(parentelem, rel)
{
        $(parentelem).find('.slidecontent').fadeOut(300);
        $(parentelem).find('.slides').find("div[class='slidecontent slide" + rel + "']").fadeIn(800);
}

function animate_slide2(parentelem, rel)
{
        $(parentelem).find('.slidecontent').fadeOut(300);
        $(parentelem).find('.slides').find("div[class='slidecontent slide" + rel + "']").fadeIn(800);
}

	
$(document).ready(function()
{
	
		$('.slideshow').find('.slideshownav').find("a").click(
			function(){
				advanceTab($(this), '.slideshow', 'fade1');
				if ($.browser.msie)
			        this.style.removeAttribute('filter');
				}
			);
		$('.slideshow2').find('.slideshownav').find("a").click(
			function(){
				advanceTab($(this), '.slideshow2', 'fade1');
				if ($.browser.msie)
			        this.style.removeAttribute('filter');
				}
			);
		
		$('.slideshow3').find('.slideshownav').find("a").click(
			function(){
				advanceTab($(this), '.slideshow3', 'fade1');
				if ($.browser.msie)
			        this.style.removeAttribute('filter');
				}
			);		
});