function a_check(){
if(document.message.name_u.value == ''){ document.getElementById('tr1').style.display = 'inline';
document.message.name_u.onfocus=function(){document.getElementById('tr1').style.display = 'none';};
return false;}



if(document.message.email_u.value == ''){ document.getElementById('tr3').style.display = 'inline';
document.message.email_u.onfocus=function(){document.getElementById('tr3').style.display = 'none';};
return false;}

var www=document.message.email_u.value; 
var xx=www.split('@');
var tt=xx.length;

if(tt<2 || !xx[1]){ document.getElementById('tr3').style.display = 'inline';
document.message.email_u.onfocus=function(){document.getElementById('tr3').style.display = 'none';};
return false;}


if(document.message.subject_u.value == ''){ document.getElementById('tr4').style.display = 'inline';
document.message.subject_u.onfocus=function(){document.getElementById('tr4').style.display = 'none';};
return false;}

if(document.message.message_u.value == ''){ document.getElementById('tr5').style.display = 'inline';
document.message.message_u.onfocus=function(){document.getElementById('tr5').style.display = 'none';};
return false;}


document.message.submit();
}




function a_check_2(){

if(document.message_2.t_name.value == ''){ document.getElementById('tr1').style.display = 'inline';
document.message_2.t_name.onfocus=function(){document.getElementById('tr1').style.display = 'none';};
return false;}

if(document.message_2.b_nkar.value == ''){ document.getElementById('tr2_1').style.display = 'inline';
document.message_2.b_nkar.onfocus=function(){document.getElementById('tr2_1').style.display = 'none';};
return false;}

if(document.message_2.b_qash.value == ''){ document.getElementById('tr2_2').style.display = 'inline';
document.message_2.b_qash.onfocus=function(){document.getElementById('tr2_2').style.display = 'none';};
return false;}

if(document.message_2.b_valume.value == ''){ document.getElementById('tr2_2').style.display = 'inline';
document.message_2.b_valume.onfocus=function(){document.getElementById('tr2_2').style.display = 'none';};
return false;}



if(document.message_2.b_from.value == ''){ document.getElementById('tr2_3').style.display = 'inline';
document.message_2.b_from.onfocus=function(){document.getElementById('tr2_3').style.display = 'none';};
return false;}

if(document.message_2.b_to.value == ''){ document.getElementById('tr2_4').style.display = 'inline';
document.message_2.b_to.onfocus=function(){document.getElementById('tr2_4').style.display = 'none';};
return false;}




if(document.message_2.email_u.value == ''){ document.getElementById('tr3').style.display = 'inline';
document.message_2.email_u.onfocus=function(){document.getElementById('tr3').style.display = 'none';};
return false;}

var www=document.message_2.email_u.value; 
var xx=www.split('@');
var xxx=www.split('.');
var tt=xx.length;
var ttt=xxx.length;

if(tt<2 || !xx[1] || ttt<2 || !xxx[1]){ document.getElementById('tr3').style.display = 'inline';
document.message_2.email_u.onfocus=function(){document.getElementById('tr3').style.display = 'none';};
return false;}

document.message_2.submit();
}



function create(a,c,b){
document.write(a+"@"+b+"."+c);
}




function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
pics="mpic1.jpg,mpic2.jpg,mpic3.jpg,mpic4.jpg,mpic5.jpg,mpic6.jpg";
pics=pics.split(",");
count=pics.length;
for(i=0;i<count;i++){
document.write("<img src='pic/"+pics[i]+"' style='display:none' />");
}