dwidth = parseInt(screen.width - 22);
	dheight = parseInt(screen.height - 150);
	document.getElementById('back_white').style.width = dwidth ;
	document.getElementById('back_white').style.height = dheight;
	document.getElementById('result_page').style.top = (dheight / 2) - 250;
	document.getElementById('result_page').style.left = (dwidth / 2) - 250;
	//document.getElementById('back_white').style.visibility = 'visible';

   function Ajax_Form(f){   
	var formData = '', elem = '';   
    for(var s=0; s<f.elements.length; s++)
     {   
       elem = f.elements[s];   
       if(formData != '')
        {   
          formData += '&';   
        }
    if (elem.value=='')
        var fio = false;   
    formData += elem.name+"="+elem.value;   
    }
    if(fio != false){
    window.frm.location = f.action+"?"+formData;
	den('di');
	document.form1.loading.style.display = 'block';
    }
    else 
       alert('. لطفا کاملا فرم را پر نماييد');  
	   
 }
 
function hi(){ 
		document.form1.loading.style.display = 'none';
		document.getElementById('result_page').innerHTML = window.frm.document.getElementById('main').innerHTML;
		ami = document.getElementById('result_page').innerHTML;
				if (ami!='0')
					do_show('show');
				else if (ami=='0'){
					alert('. شماره داوطلبي معتبر نمي باشد');
					den('en');
					}
}
function den(amal){
	switch (amal) {
		case 'en':
			document.form1.code3.disabled = '';
			document.form1.id_no.disabled = '';
			document.form1.ok.disabled = '';
			document.form1.re.disabled = '';
			break;
		case 'di':
			document.form1.code3.disabled = "disabled";
			document.form1.id_no.disabled = "disabled";
			document.form1.ok.disabled = "disabled";
			document.form1.re.disabled = "disabled";
			break;
	}
}
function hide(){
	document.getElementById('back_white').style.visibility = 'hidden';
	document.getElementById('result_page').style.visibility = 'hidden';
	den('en');
}

function do_show(amal){
	switch(amal){
		case 'show':
			document.getElementById('back_white').style.visibility = 'visible';
			document.getElementById('result_page').style.visibility = 'visible';
		break;
		case 'hide':
			document.getElementById('back_white').style.visibility = 'hidden';
			document.getElementById('result_page').style.visibility = 'hidden';
		break;
	}
}