function showHideDiv(div_id)
    {
		  if (div_id == "vacation-get-started" ) {
			  
			  document.getElementById("vacation-get-started").style.visibility = "visible";
			  document.getElementById("vacation-interests").style.visibility = "hidden";
			  document.getElementById("vacation-months").style.visibility = "hidden";
			  document.getElementById("vacation-cities").style.visibility = "hidden";
			  document.getElementById("vacation-terrain").style.visibility = "hidden";
		 
		  } else if (div_id == "vacation-interests" ) {
			   
			  document.getElementById("vacation-get-started").style.visibility = "hidden";
			  document.getElementById("vacation-interests").style.visibility = "visible";
			  document.getElementById("vacation-months").style.visibility = "hidden";
			  document.getElementById("vacation-cities").style.visibility = "hidden";
			  document.getElementById("vacation-terrain").style.visibility = "hidden";
			  
		  } else if (div_id == "vacation-months" ) {
			   
			  document.getElementById("vacation-get-started").style.visibility = "hidden";
			  document.getElementById("vacation-interests").style.visibility = "hidden";
			  document.getElementById("vacation-months").style.visibility = "visible";
			  document.getElementById("vacation-cities").style.visibility = "hidden";
			  document.getElementById("vacation-terrain").style.visibility = "hidden";
			  
		  }  else if (div_id == "vacation-cities" ) {
			   
			  document.getElementById("vacation-get-started").style.visibility = "hidden";
			  document.getElementById("vacation-interests").style.visibility = "hidden";
			  document.getElementById("vacation-months").style.visibility = "hidden";
			  document.getElementById("vacation-cities").style.visibility = "visible";
			  document.getElementById("vacation-terrain").style.visibility = "hidden";
			  
		  }  else if (div_id == "vacation-terrain" ) {
			   
			  document.getElementById("vacation-get-started").style.visibility = "hidden";
			  document.getElementById("vacation-interests").style.visibility = "hidden";
			  document.getElementById("vacation-months").style.visibility = "hidden";
			  document.getElementById("vacation-cities").style.visibility = "hidden";
			  document.getElementById("vacation-terrain").style.visibility = "visible";
		  }  
    }