function mypopup(url,width,height,left,top) {
	window.open(url,'popup','scrollbars=yes,status=no,toolbar=no,directories=no,menubar=no,location=no,resizable=no,width='+width+',height='+height+',left='+left+',top='+top);
}

function change_image(id,img) {
	obj = document.getElementById(id);
	obj.src = img;
}

function isIE() {
	var ver=navigator.appVersion;
	if(ver.indexOf("MSIE")>-1) return true;
	return false;
};

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" : "" );
}

function get_cookie(name) {	
	var start = document.cookie.indexOf(name + "=");
	var len = start + name.length + 1;
	if((!start) &&	(name != document.cookie.substring(0,name.length)))	{
		return null;
	}
	if(start == -1) return null;
	var end = document.cookie.indexOf(";",len);
	if(end == -1) end = document.cookie.length;
	return unescape(document.cookie.substring(len,end));
}
			

var scroll_w;
var scroll_x;
var scroll_y;
var scrolling=false;

function myscroll() {
	scroll_w.scrollBy(scroll_x,scroll_y);
	scroll_thread=setTimeout('myscroll()',10);
}

function start_myscroll(w,x,y) {
	scroll_w=w;
	scroll_x=x;
	scroll_y=y;
	if(!scrolling) {
		scrolling=true;
		myscroll();
	}
}

function stop_myscroll() {
	if(scrolling) {
		clearTimeout(scroll_thread);
		scrolling=false;
	}
}

function load_images() {
	var load_img01 = new Image(); load_img01.src = 'pic/menu/albipoker_on.gif';
	var load_img02 = new Image(); load_img02.src = 'pic/menu/parties_on.gif';
	var load_img03 = new Image(); load_img03.src = 'pic/menu/forum_on.gif';
	var load_img04 = new Image(); load_img04.src = 'pic/menu/settings_on.gif';
	var load_img05 = new Image(); load_img05.src = 'pic/menu/shop_on.gif';
	var load_img06 = new Image(); load_img06.src = 'pic/menu/gamblers_on.gif';
	var load_img07 = new Image(); load_img07.src = 'pic/menu/hall_of_fame_on.gif';
	var load_img08 = new Image(); load_img08.src = 'pic/menu/gallery_on.gif';
	var load_img09 = new Image(); load_img09.src = 'pic/menu/logout_on.gif';
}


function scrollbar_init() {
	set_cookie('scrollbar',"0",365,"/","","");
}

function scrollbar_change() {
	var sb=get_cookie('scrollbar');
	if(sb==null) {
		scrollbar_init();
		sb="0";
	}
	var scrollbar = parseInt(sb);
	set_cookie('scrollbar',(scrollbar+1)%2,365,"/","","");
	scrollbar_set();
}

function scrollbar_set() {
	var sb=get_cookie('scrollbar');
	if(sb==null) {
		scrollbar_init();
		sb="0";
	}
	var scrollbar = parseInt(sb);
	//alert(document.getElementById('body').scrolling);
	document.getElementById('body').scrolling=scrollbar?"yes":"no";
	//window.frames['bodyframe'].scrolling=scrollbar?"yes":"no";
	document.getElementById('scrollbar').src="pic/scrollbar_"+(scrollbar?"off":"on")+".jpg";
}

/*
var form_cnt = new Array();
var form_permission = 0;

function confirm_form(form_id,question,value) {
	var confirmation = false;
	form_obj = document.getElementById(form_id);
	if(question != '') {
		confirmation = confirm(question);
	}
	else {
		confirmation = true;
	}
	if(confirmation) {
		form_obj.w.value = value;
		form_obj.submit();
	}
}


function form_init(form_id,permission) {
	form_permission = permission;
	form_obj = document.getElementById(form_id);
	form_cnt[form_id] = 0;
	if(form_obj.add) {
		form_obj.add.disabled = form_permission?false:true;
	}
	if(form_obj.edit) {
		form_obj.edit.disabled = true;
	}
	if(form_obj.del) {
		form_obj.del.disabled = true;
	}
}

function form_cnt_update(form_id,cb_id) {
	if(form_permission) {
		form_obj = document.getElementById(form_id);
		cb_obj = document.getElementById(cb_id);
		if(cb_obj.checked) {
			form_cnt[form_id]++;
		}
		else {
			form_cnt[form_id]--;
		}
		if(form_obj.edit) {
			form_obj.edit.disabled = true;
		}
		if(form_obj.del) {
			form_obj.del.disabled = true;
		}
		if(form_cnt[form_id] == 1) {
			if(form_obj.edit) {
				form_obj.edit.disabled = false;
			}
		}
		if(form_cnt[form_id] >= 1) {
			if(form_obj.del) {
				form_obj.del.disabled = false;
			}
		}
	}
}
*/