/*
 *  © Altamira Softworks, ltd 2006 - 2010
 *  info@altamira.sk | http://www.altamira.sk
 *  All Rights Reserved
 *
 */

$().ready(function() {                    
    var hsh = window.location.hash;        
    if (hsh!='') {          	
	$('.tab').removeClass('active');
	$('.asscript_tab').hide();			
	var ajaxlink = $("a[rel='"+hsh+"']").attr('href');	
	$('a[href$="'+hsh+'"]').parent().addClass('active');
	if(typeof(ajaxlink)!='undefined') {	    
	    processTab($("a[rel='"+hsh+"']"));
	} else {
	    processTab($('a[href$="'+hsh+'"]'));
	}
    } else {
	$('.asscript_tabs .asscript_tab:first').show();
    }
    $('.tabcontainter .tab a').click(function(e) {
	e.preventDefault();
	processTab($(this));        
    });
});

function processTab(obj) {     
    $('.tabcontainter li').removeClass('active');
    obj.parent().addClass('active');       
    $('.asscript_tab').hide();            
    var parser = obj.attr('href').split('#');
    var atab = '#'+parser[1];
    if(strpos(atab,'#')!==false) { // just show hidden div		
	$("div[rel='"+atab+"']").fadeIn();   
    } else { // ajax call
	var rel = obj.attr('rel');	
	if(rel==undefined) {	      	    
	    document.location=atab;
	} else {	  	   	    	    
	    ajaxCall(atab,rel);	  
	}
    }    
}

// @ call ajax
function ajaxCall(link,target_id,method) {          
    if(typeof(method)=='undefined') method='GET';    
    xhr = $.ajax({
	url: link,
	cache: false,
	type: method,	
	success: function(html){	    
	    $("div[rel='"+target_id+"']").html(html).hide().fadeIn();	    
	}
    });    
}

// @ PHP-like strpos function
function strpos (haystack, needle, offset) { 
    var i = (haystack + '').indexOf(needle, (offset || 0));
    return i === -1 ? false : i;
}