try { document.execCommand("BackgroundImageCache",false,true); } catch(e) {};

function changeHotelgroup(){
	var frm = document.tematikus_kereso;
	if (frm.hotelgroup_link.value != ''){
		frm.action=frm.hotelgroup_link.options[frm.hotelgroup_link.selectedIndex].value; 
		frm.submit();
	}
}

function popup(width,height,url) {
    x = (640 - width)/2, y = (480 - height)/2;
    if (screen) {
        y = (screen.availHeight - height)/2;
        x = (screen.availWidth - width)/2;
    }
    w = window.open(url,'newWin','width='+width+',height='+height+',screenX='+x+',screenY='+y+',top='+y+',left='+x+',scrollbars=no');
	w.focus();
	return w;
}

function scrollbar_popup(width,height,url) {
    x = (640 - width)/2, y = (480 - height)/2;
    if (screen) {
        y = (screen.availHeight - height)/2;
        x = (screen.availWidth - width)/2;
    }
    w = window.open(url,'newWin','width='+width+',height='+height+',screenX='+x+',screenY='+y+',top='+y+',left='+x+',scrollbars=yes');
	w.focus();
	return w;
}

function changelang(lang) {
	if (lang) window.open('/pdf/hunguesthotels_'+lang+'.pdf','_blank','');
}

/*** STYLESHEET SWITCHER ***/
function setActiveStyleSheet(title, reset) {
    var i, a, main;
    for (i = 0; a = document.getElementsByTagName("link")[i]; i++) {
        if (a.getAttribute("rel").indexOf("style") != -1 &&
            a.getAttribute("title")) {
            a.disabled = true;
            if (a.getAttribute("title") == title) {
                a.disabled = false;
            }
        }
    }
    if (reset == 1) {
        createCookie("wstyle", title, 365);
    }
}

function setStyle() {
    var style = readCookie("wstyle");
    if (style != null) {
        setActiveStyleSheet(style, 0);
    }
}


function createCookie(name, value, days) {
    if (days) {
        var date = new Date;
        date.setTime(date.getTime() + days * 24 * 60 * 60 * 1000);
        var expires = ";expires=" + date.toGMTString();
    } else {
        expires = "";
    }
    document.cookie = name + "=" + value + expires + ";path=/;";
}

function readCookie(name) 
{
    var nameEQ = name + "=";
    var ca = document.cookie.split(";");
    for (var i = 0; i < ca.length; i++) {
        var c = ca[i];
        while (c.charAt(0) == " ") {
            c = c.substring(1, c.length);
        }
        if (c.indexOf(nameEQ) == 0) {
            return c.substring(nameEQ.length, c.length);
        }
    }
    return null;
}

setStyle();
/*******************************/