function open_map() {
	window.open('http://test.kocsonyafesztival.hu/_map.php','Terkep','status=0,toolbar=0,location=0,menubar=0,directories=0,resizable=0,height=600,width=980');
}

function open_gallery (gid,pic) {
	window.open('http://test.kocsonyafesztival.hu/_gallery.php?id='+gid+'&pic='+pic,'Galéria','status=0,toolbar=0,location=0,menubar=0,directories=0,resizable=0,height=650,width=690');
}
function forumpost (forumid,topicid,postid,mode) {
	if(mode==1 && forumid){// new topic
		param = '?forumid='+forumid+'&mode=newtopic';
	}else{
		if(topicid && postid){
			param = '?topicid='+topicid+'&postid='+postid;
		}else if(topicid && !postid){
			param = '?topicid='+topicid;
		}
	}
	if(param){
		window.open('http://test.kocsonyafesztival.hu/_forum.php'+param,'Forumpost','status=0,toolbar=0,location=0,menubar=0,directories=0,resizable=0,scrollbars=1,height=550,width=559');
	}
}
function insAtCursor(myField,myValue)
	{
	// IE support
	if (document.selection)
		{
		myField.focus() ;
		sel = document.selection.createRange() ;
		sel.text = myValue ;
		}
	// MOZILLA/NETSCAPE support
	else if (myField.selectionStart || myField.selectionStart == "0")
		{
		var startPos = myField.selectionStart ;
		var endPos = myField.selectionEnd ;
		myField.value = myField.value.substring(0, startPos)
		+ myValue
		+ myField.value.substring(endPos, myField.value.length) ;
		}
	else
		{
		myField.value += myValue;
		}
	}
function open_center_layer(element,x,y,mode){
	/*
	mode : 0; absolut középre, x és y a div fele
	mode : 1; a toppos = y;
	mode : 2; a leftpos = x; toppos = y;
	*/
	document.getElementById(element).style.display = "none";
	leftpos = 0 ;
	toppos = 0 ;

	if(mode==0){
		/* TOP */
		if(self.pageYOffset){
			yScroll = self.pageYOffset;
		}else if(document.documentElement && document.documentElement.scrollTop){
			yScroll = document.documentElement.scrollTop;
		}else if(document.body){
			yScroll = document.body.scrollTop;
		}
		if (self.innerHeight) {
			inheight = self.innerHeight;
		} else if (document.documentElement && document.documentElement.clientHeight) {
			inheight = document.documentElement.clientHeight;
		} else if (document.body) {
			inheight = document.body.clientHeight;
		}
		toppos = (yScroll + (inheight/2)) - y;
	}else{
		toppos = y;
	}

	if(mode==0){
		/* LEFT */
		if (screen){
			leftpos = (document.body.clientWidth/2) - x ;
		}

		if (leftpos<0)
			leftpos = 10 ;
	}else if(mode==2){
		leftpos = x;
	}

	document.getElementById(element).style.left = leftpos+'px';
	document.getElementById(element).style.top = toppos+'px';
}

function showmessagebox(mode){
	var elem = '';
	if(mode==0){
		elem = 'error_message';
	}else if(mode==1){
		elem = 'success_message';
	}else{
		elem = 'messagebox';
	}

	document.getElementById(elem).style.display = "block" ;
	window.focus() ;

	document.onclick = function(){
		document.getElementById(elem).style.display = "none" ;
		window.focus() ;
		document.onclick = empty ;
	}
}
function empty(){
}