function openWin(url,id,height,width) {
	var x = (640 - width)/2;
	var y = (480 - height)/2;
	if (screen) {
		y = (screen.availHeight - height)/2;
		x = (screen.availWidth - width)/2;
	}
	var options = "toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,resizable=yes"
	if (width != null) 
		{options = options+",width="+width+",screenX="+x+",left="+x;}
	if (height != null)
		{options = options+",height="+height+",screenY="+y+",top="+y;}

	remote = window.open(url,id,options)
	remote.focus();
}

function getObject(name) {
	var object;
	if (document.all && !document.getElementById) {
		object = document.all[name];
	} else if (document.getElementById) {
		object = document.getElementById(name);
	}
	return object;
}

function isEnter(e) {
	var keycode;
	
	if (window.event) {
		keycode = window.event.keyCode;
	} else if (e) {
		keycode = e.which;
	} else {
		return false;
	}
	
	if (keycode == 13) {
	   return true;
	} else {
	   return false;
	}
}

function setRating(offPath, onPath, hidId, imgId, rating, over, set, labelTextArray) {
	if (set) {
		getObject(hidId).value = rating;
	}
	var i;
	for (i = 1; i < 6; i++) {
		if (over) {
			if (i <= rating) {
				getObject(imgId + i).src = onPath;
			} else {
				getObject(imgId + i).src = offPath;
			}
		} else if (getObject(hidId).value != "") {
			if (i <= getObject(hidId).value) {
				getObject(imgId + i).src = onPath;
			} else {
				getObject(imgId + i).src = offPath;
			}
		} else {
				getObject(imgId + i).src = offPath;
		}
	}
	if (over) {
		getObject(imgId + 'Label').innerHTML = labelTextArray[rating];
	} else if (getObject(hidId).value != '') {
		getObject(imgId + 'Label').innerHTML = labelTextArray[getObject(hidId).value];
	} else {
		getObject(imgId + 'Label').innerHTML = ''
	}
}