// JavaScript Document for Chambreau

		// simple rollover
		  Rollimage = new Array()
		
		  Rollimage[0]= new Image(230,144)
		  Rollimage[0].src = "images/button4.gif"
		
		  Rollimage[1] = new Image(230,144)
		  Rollimage[1].src = "images/button4Over.gif"
		  
		 /* Rollimage[2] = new Image(157,157)
		  Rollimage[2].src = "images/signupClick.gif"*/
		
		  function SwapOut(){
			document.signup.src = Rollimage[1].src;
			return true;
		  }
		  
		  function SwapBack(){
			document.signup.src = Rollimage[0].src; 
			return true;
		  }


  /*function SwapClick()
  	document.signup.src = Rollimage[2].src;
	return true;
	}*/
	

//form styling on focus
function setStyle(x)
	{ document.getElementById(x).style.background="#ccc"}
	
//form field is empty
function nameempty()
{
    if ( document.form.os1.value == '' )
    {
        alert('Please enter a Sandwich Choice')
        return false;
    }
}