/*súgó ablak kezelés*/

var opened;	//a nyitott súgó ablak azonosítója
var over_help = false;		//súgó ablak vagy ikon felett van az egér

function OpenHelp(id) {
	HideHelp();
	
	opened = id;
	over_help = true;
	
	var help_div = document.getElementById(id);
	var help_img = document.getElementById(id+'_img');
	
	help_div.style.left = String(getOffsetLeft(help_img)+18)+'px';	//18px the width of the help img
	help_div.style.top = String(getOffsetTop(help_img))+'px';
	
	help_div.style.display = 'block';
	help_div.style.visibility = 'visible';
}

function CloseHelp() {
	over_help = false;
	setTimeout('HideHelp()',100);
	
}

function HideHelp() {
	if ((!over_help) && (opened != undefined)) {
		var help_div = document.getElementById(opened);
		help_div.style.display = 'none';
		help_div.style.visibility = 'hidden';
	}
}