var wins = new Array();
var wincount = 0;

function barepopup ( url ) {
	wins[wincount] = window.open( url, 'name'+wincount, 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=1,resizable=1');
	if (window.focus) {
		wins[wincount].focus()
	}
	wincount++;
	
	return false;
}

function goback()
{
	if ( history != null )
	{
		history.go(-1);
		return false;
	}
		
	return true;
}

function fullpopup ( url ) {
	wins[wincount] = window.open( url, 'name'+wincount, 'toolbar=1,scrollbars=1,location=1,statusbar=1,menubar=1,resizable=1');
	if (window.focus) {
		wins[wincount].focus()
	}
	wincount++;
	
	return false;
}

function popUpPhoto( url,imgWidth,imgHeight) {
	newwindow=window.open(url,'name','toolbar=0,scrollbars=auto,location=0,statusbar=0,menubar=1,resizable=1,height='+(imgHeight+100)+',width='+(imgWidth+20));
	if (window.focus) {
		newwindow.focus()
	}
	return false;
}