$(document).ready(function() {
	$('input[@type=text]').focus(function(){
		var currentVal = $(this).val();										// Read initial field value
		$(this).val('');														// Clear initial value

		$(this).blur(function(){
			var getNewVal = $(this).val();										// Read new input value
			if ( getNewVal == '' || getNewVal == ' ' ) {
				$(this).val(currentVal);										// Switch to initial value
			}
		});
	});
});

var detect = navigator.userAgent.toLowerCase();
var os_ = navigator.platform.toLowerCase();
var browser,thestring;

if (checkIt('safari')) browser = "Safari"
else browser = "not Safari"

if ( os_ == 'macppc' || os_ == 'macintel' ) os = "Mac"
else os = "not Mac"

function checkIt(string)
{
	place = detect.indexOf(string) + 1;
	thestring = string;
	return place;
}