// JavaScript Document

if (document.images)
{

button_1_up = new Image;
button_1_over = new Image;
button_1_up.src ="images/nav/nav_home_up.gif";
button_1_over.src ="images/nav/nav_home_ovr.gif";

button_2_up = new Image;
button_2_over = new Image;
button_2_up.src ="images/nav/nav_gallery_up.gif";
button_2_over.src ="images/nav/nav_gallery_ovr.gif";

button_3_up = new Image;
button_3_over = new Image;
button_3_up.src ="images/nav/nav_history_up.gif";
button_3_over.src ="images/nav/nav_history_ovr.gif";

button_4_up = new Image;
button_4_over = new Image;
button_4_up.src ="images/nav/nav_restoration_up.gif";
button_4_over.src ="images/nav/nav_restoration_ovr.gif";

button_5_up = new Image;
button_5_over = new Image;
button_5_up.src ="images/nav/nav_funding_up.gif";
button_5_over.src ="images/nav/nav_funding_ovr.gif";

}

else

{ // for non  javascript browsers

button_1_up = "";
button_2_up = "";
button_3_up = "";
button_4_up = "";
button_5_up = "";

button_1_over = "";
button_2_over = "";
button_3_over = "";
button_4_over = "";
button_5_over = "";

document.one = "";
document.two = "";
document.three = "";
document.four = "";
document.five = "";


}

function checkform( form )

	{
		if( document.contactform.name.value == "" ){

			alert( "Please enter your full name:" );
			return false;
		}

		if( document.contactform.phone.value == "" ){

			alert( "Please enter your phone number:" );
			return false;
		}
		
		if(( document.contactform.email.value == "" )||
		( document.contactform.email.value.indexOf( '@' ) == -1 )||
		( document.contactform.email.value.indexOf( '.' ) == -1 )){

			alert( "Please enter a valid email address:" );
			return false;
		}	
		return true;
	}