//By ilovecolors.com.ar
//www.ilovecolors.com.ar/multiple-jquery-tabs/

//arrays of objects to collect previous and current tab
var previous = [];
var current = [];
//array to store IDs of our tabs
//store setInterval reference
var tablist = [];

//change tab and highlight current tab title
function change(block){
	//don't do anything if it's the same tab
	if(current[block].reference == previous[block].reference) return;
	//show proper tab, catch IE6 bug
	if (jQuery.browser.msie && jQuery.browser.version.substr(0,3) == "6.0")
		jQuery(block + ' .tab#' + current[block].reference).show();
	else
		jQuery(block + ' .tab#' + current[block].reference).fadeIn();

	//clear highlight from previous tab title
	jQuery(block + ' .htabs a[rel=' + previous[block].reference + ']').removeClass('select');

	//highlight currenttab title
	jQuery(block + ' .htabs a[rel=' + current[block].reference + ']').addClass('select');

	//hide the other tabs
	jQuery("#" + previous[block].reference).hide();
	previous[block].reference = current[block].reference;
}
function Tab(blockid){
	var z = 0;
	this.block = blockid;
	this.next = function (){
		//previous[this.block].reference = jQuery(this.block + ' .htabs a').get()[z].href.split('#')[1];
		previous[this.block].reference =  jQuery(this.block + ' .htabs a').get()[z].rel;
		if(z >= jQuery(this.block + ' .htabs a').get().length-1) z = 0; else z++;
		//current[this.block].reference  = jQuery(this.block + ' .htabs a').get()[z].href.split('#')[1];
		current[this.block].reference  = jQuery(this.block + ' .htabs a').get()[z].rel;
		change(this.block);
	};
}

function Reference(reference){ this.reference = reference; }
function tabs(tobj){
		for (key in tobj) {

			var params = tobj[key].split('&');
			var block = params[0];

			//initialize tabs, display the current tab
			jQuery(block + " .tab:not(:first)").hide();
			jQuery(block + " .tab:first").show();

			//highlight the current tab title
			jQuery(block + ' .htabs a:first').addClass('select');

			//previous[block] = new Reference(jQuery(block + " .htabs a:first").attr("href").split('#')[1]);
			previous[block] = new Reference(jQuery(block + " .htabs a:first").attr("rel"));

			//is actually a reference to the second tab
			//current[block]  = new Reference(jQuery(block + ' .htabs a').get()[1].href.split('#')[1]);
			current[block]  = new Reference(jQuery(block + ' .htabs a').get()[1].rel);

			//create new Tab to store values for rotation and setInterval id
			tablist[block] = new Tab(block);

			if (params[1] != undefined) {
				//set interval to repeat - next line commented
				interid = setInterval("tablist['" + block + "'].next()", params[1]);
				//store in - next line commented
				tablist[block].intervalid = interid;
			}

			//handler for clicking on tabs
			jQuery(block + " .htabs a").mouseover(function(event){

				//store reference to clicked tab
				target = "#"+event.target.getAttribute("rel");
				tblock = "#"+jQuery(target).parent().parent().attr("id");

				current[tblock].reference = jQuery(this).attr("rel");

				//display referenced tab
				change(tblock);

				//if tab is clicked, stop rotating
				clearInterval(tablist[tblock].intervalid);

				return false;
			});
		}
	}