// Get base url
url = document.location.href;
xend = url.lastIndexOf("/") + 1;
var base_url = url.substring(0, xend);

var ajax_get_error = false;

function ajax_do (url) {
	// Does URL begin with http?
	if (url.substring(0, 4) != 'http') {
		url = base_url + url;
	}

	// Create new JS element
	var jsel = document.createElement('SCRIPT');
	jsel.type = 'text/javascript';
	jsel.src = url;

	// Append JS element (therefore executing the 'AJAX' call)
	document.body.appendChild (jsel);

	return true;
}

function ajax_get (url, el) {
	// Has element been passed as object or id-string?
	if (typeof(el) == 'string') {
		el = document.getElementById(el);
	}

	// Valid el?
	if (el == null) { return false; }

	// Does URL begin with http?
	if (url.substring(0, 4) != 'http') {
		url = base_url + url;
	}

	// Create getfile URL
	getfile_url = base_url + 'getfile.php?url=' + escape(url) + '&el=' + escape(el.id);

	// Do Ajax
	ajax_do (getfile_url);

	return true;
}
  function SwitchView(_id) {
             _id = document.getElementById(_id);
             _id.style.display = (_id.style.display == 'none') ? 'block' : 'none';
             return;
  }
	function danesh(id) {
			var value = document.getElementById(id).value;
			if(value==1){
				document.getElementById('saledaneshamooz').innerHTML = '<font size="2" face="Tahoma"><select  size="1" name="saletahsil" style="font-size: 10px; font-family: Tahoma"><option value="1">&#1575;&#1608;&#1604;</option><option value="2">&#1583;&#1608;&#1605;</option><option value="3">&#1587;&#1608;&#1605;</option><option value="4">&#1670;&#1607;&#1575;&#1585;&#1605;</option><option value="5">&#1662;&#1606;&#1580;&#1605;</option></select>&#1587;&#1575;&#1604;</font>';
			document.getElementById('rdanesh').innerHTML = ' ';

			}
			if(value==2){
				document.getElementById('saledaneshamooz').innerHTML = '<font size="2" face="Tahoma"><select  size="1" name="saletahsil" style="font-size: 10px; font-family: Tahoma"><option value="1">&#1575;&#1608;&#1604;</option><option value="2">&#1583;&#1608;&#1605;</option><option value="3">&#1587;&#1608;&#1605;</option></select>&#1587;&#1575;&#1604;</font>';
			document.getElementById('rdanesh').innerHTML = ' ';

			}			
			if(value==3){
				document.getElementById('saledaneshamooz').innerHTML = '<font size="2" face="Tahoma"><select  size="1" name="saletahsil" style="font-size: 10px; font-family: Tahoma" onchange="reshtedanesh(\'maqtatahsili\',\'saletahsil\');"><option value="1">&#1575;&#1608;&#1604;</option><option value="2">&#1583;&#1608;&#1605;</option><option value="3">&#1587;&#1608;&#1605;</option></select>&#1587;&#1575;&#1604;</font>';
			document.getElementById('rdanesh').innerHTML = ' ';
			
			}					
			if(value==4){
				document.getElementById('saledaneshamooz').innerHTML = ' ';
				document.getElementById('rdanesh').innerHTML = '<font size="2" face="Tahoma"><input type="text" name="reshte" size="17" style="height: 18">&#1585;&#1588;&#1578;&#1607;</font>';

			}			
			if(value==5){
				document.getElementById('saledaneshamooz').innerHTML = ' ';
				document.getElementById('rdanesh').innerHTML = ' <font size="2" face="Tahoma"><input type="text" name="reshte" size="17" style="height: 18">&#1585;&#1588;&#1578;&#1607;</font>';

			}			
			if(value==6){
				document.getElementById('saledaneshamooz').innerHTML = ' ';
					document.getElementById('rdanesh').innerHTML = ' <font size="2" face="Tahoma"><select size="1" name="reshte" style="font-family: Tahoma; font-size: 8pt"><option selected value="1">&#1585;&#1740;&#1575;&#1590;&#1740;</option><option value="2">&#1578;&#1580;&#1585;&#1576;&#1740;</option><option value="3">&#1575;&#1606;&#1587;&#1575;&#1606;&#1740;</option></select>&#1585;&#1588;&#1578;&#1607;</font> ';

			}			
		}
 
