// JavaScript Document
//By unique milad jahromi
var activeTab;
var divnum;
function show(i)
{
    activeTab=i;
    n=divnum;
	document.getElementById('div'+i).style.display='block';
    document.getElementById('btn'+i).style.backgroundImage="url('images/buttonon.jpg')";
	for(j=1;j<=n;j++)
	{
		if(j==i)
		continue;
		document.getElementById('div'+j).style.display='none';
        document.getElementById('btn'+j).style.backgroundImage="url('images/button.jpg')";
	}
}
function po(it)
{
    for(i=1;i<=3;i++)
    {
        if(it!=i)
        {
            document.getElementById('td'+i).className="off";
            document.getElementById('qadiv'+i).style.display="none";
        }
        else
        {
            document.getElementById('td'+i).className="on";
            document.getElementById('qadiv'+i).style.display="block";
        }
    }
    //style.backgroundImage="url('images/tabbutton.jpg')";
    //document.getElementById('td1').style.backgroundImage="url('images/tabbuttonhigh.jpg')";
    //it.style.backgroundImage="url('images/tabbuttonhigh.jpg')";
    //it.className="on";
}
function changeBtn(btn) 
{
    if (btn.value == 'sendValue') btn.value = 'SENDVALUE';
    else  btn.value = 'sendValue';
}
function post_data()
{
    document.getElementById("form1").submit();
}
function clearText(btn)
{
    btn.value="";                                    
    btn.style.textAlign="left";
}
function changeLang()
{
    location="../fa/pr/pr.php?part="+activeTab;
    return false;                 
}