function clearText(field){

    if (field.defaultValue == field.value) field.value = '';
    else if (field.value == '') field.value = field.defaultValue;

}

 
 $(document).ready(function() { 
							
				
 
        $('.rollover').mouseenter(function() {
			
			//alert(this);
			$("img", this).attr("src", "/site/sites/all/themes/dgtl/Images/about_btn_roll.jpg");
			
        }); 
		
		$('.rollover').mouseleave(function() {
			
			//alert(this);
			$("img", this).attr("src", "/site/sites/all/themes/dgtl/Images/about_btn.jpg");
			
        });
		
        $('.rollover2').mouseenter(function() {
			
			//alert(this);
			$("img", this).attr("src", "/site/sites/all/themes/dgtl/Images/resources_btn_roll.jpg");
			
        }); 
		
		$('.rollover2').mouseleave(function() {
			
			//alert(this);
			$("img", this).attr("src", "/site/sites/all/themes/dgtl/Images/resources_btn.jpg");
			
        });		
		
         $('.rollover3').mouseenter(function() {
			
			//alert(this);
			$("img", this).attr("src", "/site/sites/all/themes/dgtl/Images/Events_btn_roll.jpg");
			
        }); 
		
		$('.rollover3').mouseleave(function() {
			
			//alert(this);
			$("img", this).attr("src", "/site/sites/all/themes/dgtl/Images/Events_btn.jpg");
			
        });
		
        $('.rollover4').mouseenter(function() {
			
			//alert(this);
			$("img", this).attr("src", "/site/sites/all/themes/dgtl/Images/ruready_btn_roll.jpg");
			
        }); 
		
		$('.rollover4').mouseleave(function() {
			
			//alert(this);
			$("img", this).attr("src", "/site/sites/all/themes/dgtl/Images/ruready_btn.jpg");
			
        });		
		
        $('.rollover5').mouseenter(function() {
			
			//alert(this);
			$("img", this).attr("src", "/site/sites/all/themes/dgtl/Images/ypf_btn_roll.jpg");
			
        }); 
		
		$('.rollover5').mouseleave(function() {
			
			//alert(this);
			$("img", this).attr("src", "/site/sites/all/themes/dgtl/Images/ypf_btn.jpg");
			
        });		
		
        $('.rollover6').mouseenter(function() {
			
			//alert(this);
			$("img", this).attr("src", "/site/sites/all/themes/dgtl/Images/ehc_btn_roll.jpg");
			
        }); 
		
		$('.rollover6').mouseleave(function() {
			
			//alert(this);
			$("img", this).attr("src", "/site/sites/all/themes/dgtl/Images/ehc_btn.jpg");
			
        });	
		
		$('.rollover7').mouseenter(function() {
			
			//alert(this);
			$("img", this).attr("src", "/site/sites/all/themes/dgtl/Images/health_btn_roll.jpg");
			
        }); 
		
		$('.rollover7').mouseleave(function() {
			
			//alert(this);
			$("img", this).attr("src", "/site/sites/all/themes/dgtl/Images/health_btn.jpg");
			
        });
		
		$('.rollover8').mouseenter(function() {
			
			//alert(this);
			$("img", this).attr("src", "/site/sites/all/themes/dgtl/Images/school_btn_roll.jpg");
			
        }); 
		
		$('.rollover8').mouseleave(function() {
			
			//alert(this);
			$("img", this).attr("src", "/site/sites/all/themes/dgtl/Images/school_btn.jpg");
			
        });
		
		
		$('.rollover9').mouseenter(function() {
			
			//alert(this);
			$("img", this).attr("src", "/site/sites/all/themes/dgtl/Images/vulnerable_btn_roll.jpg");
			
        }); 
		
		$('.rollover9').mouseleave(function() {
			
			//alert(this);
			$("img", this).attr("src", "/site/sites/all/themes/dgtl/Images/vulnerable_btn.jpg");
			
        });
		
    }); // end of jquery page load call