function Init () {

	// check if cookies is set
	/*if ( Get_Cookie( 'startup09' ) ) {
		document.getElementById('intro').style.visibility='hidden';
		/*alert ('webmaster test: uz si tu bol, cookies su nastavene');*/
	/*}
	else {
		Set_Cookie( 'startup09', 'online', '1', '/', '', '' );
		document.getElementById('intro').style.visibility='visible';
		document.getElementById('kosik').style.visibility='hidden';*/
		/*alert ('webmaster test: este si tu nebol, nastavujem cookies');*/
	/*}*/
}

/*function EnterSite() {
	document.getElementById('intro').style.visibility='hidden';
	document.getElementById('kosik').style.visibility='visible';
	window.scroll(0,0);
}*/

function Set_Cookie( name, value, expires, path, domain, secure ) {
	// set time, it's in milliseconds
	var today = new Date();
	today.setTime( today.getTime() );
	
	/*
	if the expires variable is set, make the correct
	expires time, the current script below will set
	it for x number of days, to make it for hours,
	delete * 24, for minutes, delete * 60 * 24
	*/
	if ( expires )
	{
	expires = expires * 1000 * 60 * 60 * 24;
	}
	var expires_date = new Date( today.getTime() + (expires) );
	
	document.cookie = name + "=" +escape( value ) +
	( ( expires ) ? ";expires=" + expires_date.toGMTString() : "" ) +
	( ( path ) ? ";path=" + path : "" ) +
	( ( domain ) ? ";domain=" + domain : "" ) +
	( ( secure ) ? ";secure" : "" );
}

// this fixes an issue with the old method, ambiguous values
// with this test document.cookie.indexOf( name + "=" );
function Get_Cookie( check_name ) {
	// first we'll split this cookie up into name/value pairs
	// note: document.cookie only returns name=value, not the other components
	var a_all_cookies = document.cookie.split( ';' );
	var a_temp_cookie = '';
	var cookie_name = '';
	var cookie_value = '';
	var b_cookie_found = false; // set boolean t/f default f

	for ( i = 0; i < a_all_cookies.length; i++ )
	{
		// now we'll split apart each name=value pair
		a_temp_cookie = a_all_cookies[i].split( '=' );


		// and trim left/right whitespace while we're at it
		cookie_name = a_temp_cookie[0].replace(/^\s+|\s+$/g, '');

		// if the extracted name matches passed check_name
		if ( cookie_name == check_name )
		{
			b_cookie_found = true;
			// we need to handle case where cookie has no value but exists (no = sign, that is):
			if ( a_temp_cookie.length > 1 )
			{
				cookie_value = unescape( a_temp_cookie[1].replace(/^\s+|\s+$/g, '') );
			}
			// note that in cases where cookie is initialized but no value, null is returned
			return cookie_value;
			break;
		}
		a_temp_cookie = null;
		cookie_name = '';
	}
	if ( !b_cookie_found )
	{
		return null;
	}
}

// this deletes the cookie when called
function Delete_Cookie( name, path, domain ) {
	if ( Get_Cookie( name ) ) document.cookie = name + "=" +
	( ( path ) ? ";path=" + path : "") +
	( ( domain ) ? ";domain=" + domain : "" ) +
	";expires=Thu, 01-Jan-1970 00:00:01 GMT";
}

function PridajDoKosika(id) {
	id=parseInt(id);
	pocet=document.getElementById("kusov_"+id).value;
	document.location = "index.php?page=kosik&additem="+id+"&kusov="+pocet;
}

function pageScroll(i) {
		i=parseInt(i);
		i++;
		if (i==20)
			stopScroll();
		else {
    		window.scrollBy(0,20); // horizontal and vertical scroll increments
			scrolldelay = setTimeout('pageScroll('+i+')',10); // scrolls every 100 milliseconds
		}
}

function stopScroll() {
    	clearTimeout(scrolldelay);
}

function OpenQuestionForm() {
	if (document.getElementById('question_panel').style.visibility=='visible') {
		document.getElementById('question_panel').style.visibility='hidden';
		document.getElementById('question_panel').style.height='0px';
	}
	else {
		document.getElementById('question_panel').style.visibility='visible';
		document.getElementById('question_panel').style.height='300px';
	}
}

function Editovat(id) {
	window.open('editmsg.php?id='+id,'mywindow','width=600,height=600,top=50,left=50');
}

function Zmazat(id) {
	if(confirm("Naozaj chcete zmazat tento príspevok?")) {
		document.location="index.php?page=gynekologicka-poradna&del="+id;
	}
}

function Diskusia() {
	document.location="index.php?page=gynekologicka-poradna";
}

function CloseLetna() {
	document.getElementById('letnaakcia').style.display='none';
}