function openWindow(width,height,url,name) 
{
	x = (640 - width)/2, y = (480 - height)/2;

	if (screen) {
		y = (screen.availHeight - height)/2;
		x = (screen.availWidth - width)/2;
	}

	name = window.open(url,name,'width='+width+',height='+height+',screenX='+x+',screenY='+y+',top='+y+',left='+x+',scrollbars=yes');
	name.focus();
}


function ChangeCell(cell)
{
	cell.style.cssText = "background: whitesmoke; cursor: hand"
}
function ChangeBack(cell)
{
	cell.style.cssText= ""
}
	
function openAnyWindow(url, name) {
	var l = openAnyWindow.arguments.length;
	var w = "";
	var h = "";
	var features = "";

	for (i=2; i<l; i++) {
	var param = openAnyWindow.arguments[i];
	if ( (parseInt(param) == 0) ||
		(isNaN(parseInt(param))) ) {
		features += param + ',';
	} else {
		(w == "") ? w = "width=" + param + "," :
		h = "height=" + param;
		high = param
	}
	}
	
	if (document.all) var xMax = screen.width, yMax = screen.height;
	else if (document.layers) var xMax = window.outerWidth, yMax = window.outerHeight; 
	else var xMax = 640, yMax=480;
			
	var xOffset = (xMax - 700)/2, yOffset = (yMax - high)/2;

	features += w + h;
	var code = "popupWin = window.open(url, name";
	if (l > 2) code += ", '" + features;
	code += ",top='+yOffset+',left='+xOffset+'')";
	eval(code);
}