$(window).load(function() {
	$('#slider').nivoSlider({pauseTime: 8000});
	$('#text-area').css('position', 'static'); /* for ie7 */
	$('#text-area').css('position', 'absolute'); /* for ie7 */
});

$(document).ready(function() { 
	/*-------initialize clearField on all form fields--------*/
	$('form').each(function(index) {
		if($(this).hasClass('clearable')) {
			$(this).children().children('input[type="text"],textarea').attr('onfocus', 'clearField(this)');
			$(this).children().children('input[type="text"],textarea').attr('onblur', 'blurField(this)');
		}
	});
});

/*------------------
functions non jQuery
-------------------*/
/*------clear form field function------*/
function clearField(inputObj) {
     if (inputObj.value == inputObj.defaultValue) {
         inputObj.value = "";
     }
}
function blurField(inputObj) {
	if(inputObj.value == "") {
		inputObj.value = inputObj.defaultValue;
	}
}