function showhelpdesk(){
	$('helpdesk-form').fade('in');
}
		

		
$('iso1').store('tip:title', "Certifikovaný systém");
$('iso1').store('tip:text', "bezpečnosti informací");
$('iso2').store('tip:title', "Certifikovaný systém");
$('iso2').store('tip:text', "řízení jakosti");
$('iso3').store('tip:title', "Certifikovaný systém");
$('iso3').store('tip:text', "EMS");
$('iso4').store('tip:title', "Certifikovaný systém");
$('iso4').store('tip:text', "management system");



var actualContact="contact_ch_1";
var actualSub="sub1";
var actualSubTheme="sub_nakladni-zeleznicni-doprava";
var actualSubThemeImg="img-sub_nakladni-zeleznicni-doprava";
var selectedProductsElements=new Array();
selectedProductsElements=["cont1","cont2","cont3","cont4"];
var indexshow=1;
var indexhide=0;


function changeContact(elid){
	$(actualContact).tween('opacity', '0');
	$(actualContact).setStyles({'display':'none'});
	actualContact="contact_"+elid;
	$(actualContact).tween('opacity', '1');
	$(actualContact).setStyles({'display':'block'});
}

function changeSubmenu(elid){
	$(actualSub).tween('opacity', '0');
	actualSub="su"+elid;
	$(actualSub).tween('opacity', '1');
}

function hideSubmenu(elid){
	$(actualSub).tween('opacity', '0');
}

function changeSubmenuTheme(elid){
	if($(actualSubTheme))$(actualSubTheme).tween('opacity', '0');
	actualSubTheme="su"+elid;
	if($(actualSubTheme))$(actualSubTheme).tween('opacity', '1');
	if($(actualSubThemeImg))$(actualSubThemeImg).tween('opacity', '0');
	actualSubThemeImg="img-su"+elid;
	if($(actualSubThemeImg))$(actualSubThemeImg).tween('opacity', '1');
}

function changeSelectedProducts(){
	if (indexshow==4)indexshow=0;
	if (indexhide==4)indexhide=0;
	if($(selectedProductsElements[indexhide]) && $(selectedProductsElements[indexshow])){
		$(selectedProductsElements[indexhide]).tween('opacity', '0');
		$(selectedProductsElements[indexshow]).tween('opacity', '1');
	}
	indexshow=indexshow+1;
	indexhide=indexhide+1;
}
changeSelectedProducts.periodical(6000);

if ($('submenu')!=null){
	$('submenu').addEvent('mouseleave',function(){
		if($(actualSubTheme))$(actualSubTheme).tween('opacity', '0');
		if($(actualSubThemeImg))$(actualSubThemeImg).tween('opacity', '0');
	});
}

var listcontact=$$('.contacts');
listcontact.each(function(element){
	if(element.className != "contacts act"){
		element.setStyles({'opacity':'0','display':'none'});
	}
});

var listcontactchange=$$(".contactchange");
listcontactchange.each(function(element){
	element.addEvent('click',function(){
		changeContact(element.id);
	});
});

var list=$$(".productshover");
list.each(function(element){
	element.setStyles({'opacity':'0.01'});
	element.addEvent('mouseenter',function(){
		element.setStyles({'opacity':'0.2'});
	});
	element.addEvent('mouseleave',function(){
		element.setStyles({'opacity':'0.01'});
	});
});

var list=$$(".mainsubmenu, .submenu_theme, .theme-img");
list.each(function(element){
	element.setStyles({'opacity':'0'});
});

var list=$$(".subactive");
list.each(function(element){
	element.addEvent('mouseenter',function(){
		changeSubmenu(element.id);
	});

});

var list=$$(".subdeactive");
list.each(function(element){
	element.addEvent('mouseenter',function(){
		hideSubmenu();
	});
});



var list=$$(".submenu-dot");
list.each(function(element){
	element.addEvent('mouseenter',function(){
		changeSubmenuTheme(element.id);
	});
});

var list=$$(".containter-selected-products");
list.each(function(element){
	if (element.id!="cont1"){
		element.setStyles({'opacity':0});
	}
});