var new_window = new Array();

function openNew(url,name,width,height) {
	var options = "width=" + width + ",height=" + height + "toolbar=no,personalbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=no";

	new_window[new_window.length] = window.open(url, name, options);
	window.self.name = "main";
}


function openNewwithScrollers(url,name,width,height,full) {

	if (full){
		width = screen.width;
		height = screen.height;
	}

	var options = "width=" + width + ",height=" + height + "toolbar=no,personalbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no";

	new_window[new_window.length] = window.open(url, name, options);
	window.self.name = "main";
}

function openNewwithMenue(url,name,width,height) {
	var options = "width=" + width + ",height=" + height + "toolbar=no,personalbar=no,location=no,directories=no,status=no,menubar=yes,scrollbars=yes,resizable=yes,copyhistory=no";

	new_window[new_window.length] = window.open(url, name, options);
	window.self.name = "main";
}


function openNewCenter(url,name,b,h) {
	var winleft = (screen.width - b) / 2;
	var winUp = (screen.height - h) / 2;

	options = "left="+ winleft +", top=" + winUp + ", width=" + b + ", height=" + h;
	options = options+ ",toolbar=no,personalbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no";

	new_window[new_window.length] = window.open(url, name, options);
	window.self.name = "main";
}

function Close_popups() {
	for (var i = 0; i<new_window.length; i++)    
		if (obj = new_window[i])
			obj.close()
}