$(document).ready(function(){

	function defPosition(event) {
		    var x = y = 0;
		    if (document.attachEvent != null) { // Internet Explorer & Opera
		        x = window.event.clientX + (document.documentElement.scrollLeft ? document.documentElement.scrollLeft : document.body.scrollLeft);
		        y = window.event.clientY + (document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop);
		    } else if (!document.attachEvent && document.addEventListener) { // Gecko
		        x = event.clientX + window.scrollX;
		        y = event.clientY + window.scrollY;
		    } else {
		        // Do nothing
		    }
		    return {x:x, y:y};			
		}

	$(".company_link").mouseover(function(event){
		var v = $(this).attr("rel");
		var event = event || window.event;
		$('#podskazka').attr('src', '/images/newmain/' + v + '.png')
		$('#podskazka').css('left', defPosition(event).x + 30);
		$('#podskazka').css('top',defPosition(event).y - 40);
		$("#podskazka").show();
	});
	$(".company_link").mouseout(function(){
		$("#podskazka").hide();
	});
	
	$(".checkbox img").mouseover(function(event){
		var rel = $(this).attr("rel");
		var event = event || window.event;
		$("#present_img").html("<img src='/images/present/" + rel + "b.jpg' alt=''>");
		$('#present_img').css('left', defPosition(event).x + 20);
		$('#present_img').css('top',defPosition(event).y - 40);
		$("#present_img").show();
	});
	
	$(".checkbox img").mouseout(function(){
		$("#present_img").html("");
		$("#present_img").hide();
	});
	$(".cover_link").click(function(){
		$(this).parent("td").parent("tr").parent("tbody").parent("table").next(".cover_content").toggle();
	});
	
});