// JavaScript Document
function CheckEmail(data) { // проверка корректности email
    return /^[a-zA-Z0-9_\-.]+@[a-zA-Z0-9\-]+\.[a-zA-Z0-9.]+$/.test(data);
}

function checkdigits(data)
{
    return  (/^\d+$/.test(data)) && (data>0);
}



function trim(str, chars) {
	return ltrim(rtrim(str, chars), chars);
}

function ltrim(str, chars) {
	chars = chars || "\\s";
	return str.replace(new RegExp("^[" + chars + "]+", "g"), "");
}

function rtrim(str, chars) {
	chars = chars || "\\s";
	return str.replace(new RegExp("[" + chars + "]+$", "g"), "");
}

document.onkeydown = NavigateThrough;

function NavigateThrough (event)
{
	if (!document.getElementById) return;

	if (window.event) event = window.event;

	if (event.ctrlKey)
	{
		var link = null;
		var href = null;
		switch (event.keyCode ? event.keyCode : event.which ? event.which : null)
		{
			case 0x25:
				link = document.getElementById ('here');
				break;
			case 0x27:
				link = document.getElementById ('there');
				break;
			case 0x24:
				href = '/';
				break;
		}

		if (link && link.href) document.location = link.href;
		if (href) document.location = href;
	}
}

function rand (min, max) {
        var argc = arguments.length;
        if (argc === 0) {
                min = 0;
                max = 2147483647;
        }
        else if (argc === 1) {
                throw new Error('Warning: rand() expects exactly 2 parameters, 1 given');
        }
        return Math.floor(Math.random() * (max - min + 1)) + min;
}
$.fn.image = function(src, f){
        return this.each(function(){
                $(this).attr('src',src).load( f );
        });
};



$(function(){
        $("#chgcap4a").live("click",function() {
                src=$("#chgcap4a img").attr('src').split("&");
                $("#cap4a").attr('src',src[0]+'&'+rand(1,9999));
                $("#keystring").val('');
                return false;
        })
        
        
        $('.reiting').click(function(){
                id=$(this).attr('rel');
                act=$(this).attr('title');

                $.ajax({
                        type: "POST",
                        url: "/application/views/silaslov/infoblocks/catalog/ajax.php?action=reiting",
                        data: "id="+id+"&act="+act,
                        success: function(msg){
                                $data=msg.split("_");
                                if ($data[0]=='1') {
                                        alert($data[1]);
                                } else if ($data[0]=='3') { 
                                        alert('Вы уже проголосовали');
                                        $('#reit'+id).html($data[1]);
                                } else {
                                        $('#reit'+id).html($data[1]);
                                        if (act=='down') {
                                                $('#down'+id).attr('class','down_act mr-4 reiting');
                                                
                                        } else {
                                                $('#up'+id).attr('class','up_act mr-4 reiting');
                                        }
                                        
                                }
                        }
                });
                return false;
        })

})