function toggle_on( targetId ){
  if (document.getElementById){
  		target = document.getElementById( targetId );
  				
				//target.style.display = "block";
				document.getElementById(targetId).style.visibility = "visible";
				document.getElementById('q7').style.visibility = "hidden";
				document.getElementById('q8').style.visibility = "hidden";
				
  	}
}
function toggle( targetId ){
  if (document.getElementById){
  		target = document.getElementById( targetId );
  				
				//target.style.display = "block";
				document.getElementById(targetId).style.visibility = "hidden";
				
  	}
}

function toggle_off(){
  if (document.getElementById){
  	
  				
				//target.style.display = "block";

				document.getElementById('q6').style.visibility = "hidden";
				document.getElementById('q8').style.visibility = "hidden";
				document.getElementById('q7').style.visibility = "visible";
				
  	}
}
function toggle_off2(){
  if (document.getElementById){
  	
  				
				//target.style.display = "block";

				document.getElementById('q6').style.visibility = "hidden";
				document.getElementById('q7').style.visibility = "hidden";
				document.getElementById('q8').style.visibility = "visible";
				
  	}
}


function MM_openBrWindow(theURL,winName,features) { //v2.0
  var win = window.open(theURL,winName,features);
  if ( undefined == win )
  {
	alert( "Please enable pop-up windows for this site" );
  }
  else
  {
	win.focus();
  }
}



function Require(obForm,szFields)

    {

      var fields = szFields.split(",")

      var szMissing= new Array();

      for (x=0;x<fields.length;x++) {

        if (obForm.elements[fields[x]].value.length==0) {

           szMissing[szMissing.length]=new String(fields[x]);

        }

      }

      if (szMissing.length) {

        alert("Please fill in all required fields.");

        return false

      }

      return true;

    }