// JavaScript Document
function equalHeight(group) {
	var tallest = 0;
	group.each(function() {
		var thisHeight = $(this).height();
		if(thisHeight > tallest) {
			tallest = thisHeight;
		}
	});
	group.height(tallest);
}

function getParameterByName( name )
					{
	 				 	name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
	  					var regexS = "[\\?&]"+name+"=([^&#]*)";
	  					var regex = new RegExp( regexS );
	  					var results = regex.exec( window.location.href );
	  					if( results == null )
	    				return "";
	  					else
	    				return decodeURIComponent(results[1].replace(/\+/g, " "));
}

$(document).ready(function() {
						   
	//open outside links in a new page
	$('a[href^="http://"]').attr('target','_blank');
	
	//for spam shield
	$('a.spamshield').nospam();
	
	//side nav menus
	$('a.sn').live('click',function(e){
		e.preventDefault();
		$('a.sn').not($(this)).each(function(){
			$(this).parent('li').children('ul').slideUp('slow');
		});		
		$(this).parent('li').children('ul').slideDown('slow');
	});
	
	$('li.sn a.ssn').live('click',function(e){
	});
	
	//checking current page to see if menu should be open
	$page = jQuery.url.attr("file");
	if(!$page) {
		$page = 'index.php';
	}
	var curPg = $page;
	curPg = curPg.replace(/.php/g, ''),

	
	$('title').append(curPg);
	
	if (curPg == "about" || curPg =="gallery") {
		$('li#sn_'+curPg).children('ul').slideDown('fast');
		$('li#sn_'+curPg).children('a.sn').addClass('current');
	}
	
	//copyright year
	var currentYear = (new Date).getFullYear();
	$('span.copyright').append(currentYear);
	
	//main page pic
	if (curPg == "index") {
	var homePic = ['images/oil/RF_Dance_with_me.jpg', 'images/oil/abra_1.jpg', 'images/penandink/sk_sam_ghost.gif', 'images/comicbookpages/rf_os_p_099.jpg'];
	var homePicName = ['Dance With Me', 'Abra 1', 'Samurai Spirit', 'One Soul, page 99']
	var homePicDetails = ['Oil on board, 7.5x10"', 'Oil on board, 7.5x10"', 'Pen and Ink on paper, 9x12"', 'Pen and Ink on bristol, 11x17"']
	
	var homePicNum = Math.floor(Math.random() * homePic.length);
	
	$('img.mainPagePic').attr('src',homePic[homePicNum]);
	$('span.picName').html(homePicName[homePicNum]);
	$('span.picDetails').html(homePicDetails[homePicNum]);
	}
	
	//gallery paginator
	if (curPg == "gallery"){
	$('#peninkcontents').smartpaginator({ totalrecords: 9, recordsperpage: 4, datacontainer: 'pi_divs', dataelement: 'div.gallery_item', initval: 0, next: 'Next', prev: 'Prev', first: 'First', last: 'Last', theme: 'black' });
	$('#oilmmcontents').smartpaginator({ totalrecords: 11, recordsperpage: 4, datacontainer: 'om_divs', dataelement: 'div.gallery_item', initval: 0, next: 'Next', prev: 'Prev', first: 'First', last: 'Last', theme: 'black' });
	$('#wccontents').smartpaginator({ totalrecords: 6, recordsperpage: 4, datacontainer: 'wc_divs', dataelement: 'div.gallery_item', initval: 0, next: 'Next', prev: 'Prev', first: 'First', last: 'Last', theme: 'black' });
	}
	
	//for prettyphoto
	$("a[rel^='prettyPhoto']").prettyPhoto();
});