function check1()
{
 err = '';
 form = document.form1;
 name = form.nm.value;
 if (name=='' || name.length<3) err += '* Please enter your name\n';
 p1 = form.p1.value;
 p2 = form.p2.value;
 p3 = form.p3.value;
 if ( (isNaN(p1) || isNaN(p2) || isNaN(p3)) ||
      (p1.length<3 || p2.length<3 || p3.length<4) ) 
       err += '* Please enter valid phone number\n     example: 1(XXX)XXX-XXXX [digits for Xs]\n';
 else
      form.ph.value='1('+p1+')'+p2+'-'+p3;
 state = form.st.value;
 zip = form.zp.value;
 if (form.country.value=='us') { // testing zip & state for united states 
   if (state=='' && zip=='') err += '* Please enter zip code or state';
   if (zip!='' && ( isNaN(zip) || zip.length!=5 ) ) err += '* Please enter valid 5 digits zip code';
 }
 else { // testing postal code & province for canada
   if (state=='' && zip=='') err += '* Please enter postal code or province';
   re = /^([a-z]\d){3}$/i ;
   if (zip!='' && !(re.test(zip))) err += '* Please enter valid postal code\n     example: oXoXoX [o=letter, X=digit, no space required]';
 }
 if (err) alert(err)
 else {
   form.from1.value='1';
   form.submit();
 }
}
function check0()
{
 err = '';
 form = document.form2;
 name = form.nm.value;
 if (name=='' || name.length<3) err += '* Please enter your name\n';
 p1 = form.p1.value;
 p2 = form.p2.value;
 p3 = form.p3.value;
 if ( (isNaN(p1) || isNaN(p2) || isNaN(p3)) ||
      (p1.length<3 || p2.length<3 || p3.length<4) ) 
       err += '* Please enter valid phone number 1(XXX)XXX-XXXX [digits for Xs]\n';
 else
      form.ph.value='1('+p1+')'+p2+'-'+p3;
 state = form.st.value;
 zip = form.zp.value;
 if (form.country.value=='us') { // testing zip & state for united states 
   if (state=='' && zip=='') err += '* Please enter zip code or state';
   if (zip!='' && ( isNaN(zip) || zip.length!=5 ) ) err += '* Please enter valid 5 digits zip code';
 }
 else { // testing postal code & province for canada
   if (state=='' && zip=='') err += '* Please enter postal code or province';
   re = /^([a-z]\d){3}$/i ;
   if (zip!='' && !(re.test(zip))) err += '* Please enter valid postal code\n     example: oXoXoX [o=letter, X=digit, no space required]';
 }
 if (err) alert(err)
 else {
   form.from2.value='2';
    form.submit();
 }
}
function scrolltotop()
{
  window.scroll(0,0);
}