function validate(){
var frm = document.forms[0];

if(frm.fname.value==""){
alert('Please enter first name');
frm.fname.focus();
return false;
}
if(frm.lname.value==""){
alert('Please enter last name');
frm.lname.focus();
return false;
}
if(frm.address.value==""){
alert('Please enter address');
frm.address.focus();
return false;
}
if(frm.city.value==""){
alert('Please enter city');
frm.city.focus();
return false;
}
if(frm.state.value==""){
alert('Please enter state');
frm.state.focus();
return false;
}
if(frm.zip.value==""){
alert('Please enter zip');
frm.zip.focus();
return false;
}




var RegExp = /^((([a-z]|[0-9]|!|#|$|%|&|'|\*|\+|\-|\/|=|\?|\^|_|`|\{|\||\}|~)+(\.([a-z]|[0-9]|!|#|$|%|&|'|\*|\+|\-|\/|=|\?|\^|_|`|\{|\||\}|~)+)*)@((((([a-z]|[0-9])([a-z]|[0-9]|\-){0,61}([a-z]|[0-9])\.))*([a-z]|[0-9])([a-z]|[0-9]|\-){0,61}([a-z]|[0-9])\.)[\w]{2,4}|(((([0-9]){1,3}\.){3}([0-9]){1,3}))|(\[((([0-9]){1,3}\.){3}([0-9]){1,3})\])))$/ 


if(RegExp.test(frm.email.value)){

}else{
frm.email.focus();
alert('Please enter valid email address');
return false;
}

if(frm.phone.value==""){
alert('Please enter phone');
frm.phone.focus();
return false;
}


if(frm.height1.value==""){
alert('Please enter height of massage user');
frm.height1.focus();
return false;
}

if(frm.price_range.value==""){
alert('Please enter price range');
frm.price_range.focus();
return false;
}


if(frm.strength.value==""){
alert('Please enter massage strength');
frm.strength.focus();
return false;
}

/*
alert(frm.unit.value)
return false; 
*/
}