var BgImage = '/assets/images/bgs/green.jpg';
function transitionBG(filename){
	$('body').css("backgroundImage", "url("+BgImage+")");
	$('#wrapper').animate({opacity:0.0},1500, function(){
		$('#wrapper').css("backgroundImage", "url("+filename+")");
		$('#wrapper').animate({opacity:1.0},1000);
		BgImage = filename;
		$('body').css("backgroundImage", "url("+BgImage+")");
	});
}
function clearText(obj){
	
	if (obj.value == obj.title){
		obj.value = ''
 
	}
	else if(obj.value == ''){
		obj.value = obj.title;
	}
}