function checkBlank(formelement,text)
{
	if(formelement.value=='')
	{
  alert('Enter '+text);
  formelement.focus();
	return false;
  }
	else
	{
	return true;
	}
}

function checkEmail(formelement,text)	

{
	if(formelement.value!='')
	{
	var b=formelement.value.indexOf('@');
	var c=formelement.value.indexOf('.');
	var d=c-b;
	var len=formelement.value.length;

		if((d==0)||(c==-1)||(b==-1)||(d==1)||((len-c)==1))
		{
			alert("Enter a valid "+text);
			formelement.focus();
			return false;

		}
		else
		{
			return true;
		}
	}
}

function ValidateForm(){
	
    if(!checkBlank(document.form1.Name,'Your Name')) return false;
	if(!checkBlank(document.form1.Email,'Email')) return false;
	if(!checkEmail(document.form1.Email,'Email Address')) return false;
	if(!checkBlank(document.form1.Info_requested,'Information you are requesting')) return false;
	if(!checkBlank(document.form1.captcha,'Security Code')) return false;
 }

function ValidateForm2(){
	
    if(!checkBlank(document.form1.Name,'Your Name')) return false;
	if(!checkBlank(document.form1.Email,'Email')) return false;
	if(!checkEmail(document.form1.Email,'Email Address')) return false;
	if(!checkBlank(document.form1.captcha,'Security Code')) return false;
 }
function ValidateForm3(){
	
    if(!checkBlank(document.form1.Name,'Your Name')) return false;
	if(!checkBlank(document.form1.Email,'Email')) return false;
	if(!checkEmail(document.form1.Email,'Email Address')) return false;
	if(!checkBlank(document.form1.captcha,'Security Code')) return false;
 }