function hide(item){
	currentItem=document.getElementById(item);
	currentItem.style.display="none";
}
function display(item){
	currentItem=document.getElementById(item);
	currentItem.style.display="block";	
}
function step1(stepArrow){
  hide('step2'); 
  hide('step3'); 
  display('step1');
//  bgArrow=document.getElementById(stepArrow);
//  bgArrow.style.background="white url(images/Step1.png) no-repeat scroll left;";
  var form_step1="form_step1";
  bgStep=document.getElementById(form_step1);
  bgStep.style.background="#E6E6FA";
  var form_step2="form_step2";
  bgStep=document.getElementById(form_step2);
  bgStep.style.background="white";
  var form_step3="form_step3";
  bgStep=document.getElementById(form_step3);
  bgStep.style.background="white";
  
}
function step2(stepArrow){
  hide('step1'); 
  hide('step3'); 
  display('step2');
//  bgArrow=document.getElementById(stepArrow);
//  bgArrow.style.background="transparent url(images/Step2.png) no-repeat scroll left;";
  var form_step2="form_step2";
  bgStep=document.getElementById(form_step2);
  bgStep.style.background="#E6E6FA";
  var form_step1="form_step1";
  bgStep=document.getElementById(form_step1);
  bgStep.style.background="white";
  var form_step3="form_step3";
  bgStep=document.getElementById(form_step3);
  bgStep.style.background="white";
}
function step3(stepArrow){
  hide('step1'); 
  hide('step2'); 
  display('step3');
//  bgArrow=document.getElementById(stepArrow);
//  bgArrow.style.background="transparent url(images/Step3.png) no-repeat scroll left;";
  var form_step3="form_step3";
  bgStep=document.getElementById(form_step3);
  bgStep.style.background="#E6E6FA";
  var form_step2="form_step2";
  bgStep=document.getElementById(form_step2);
  bgStep.style.background="white";
  var form_step1="form_step1";
  bgStep=document.getElementById(form_step1);
  bgStep.style.background="white";
}