// JavaScript Document
function cClass (a) { 
	if (a.className.substr(5,9) == '_act') {
		// Nothing 2 do		
	}
	else {		
		document.getElementById('zakl1').className = 'zakl1';
		document.getElementById('zakl2').className = 'zakl2';
		document.getElementById('zakl3').className = 'zakl3';
		
		document.getElementById('tbl_select').style.display = 'none';
		document.getElementById('tbl_classic').style.display = 'none';
		document.getElementById('tbl_outsourcing').style.display = 'none';
		
		a.className = a.className.substring(0,5);
		switch (a.className) {
			case 'zakl1':
				document.getElementById('tbl_select').style.display = 'block';
			break;
			case 'zakl2':
				document.getElementById('tbl_classic').style.display = 'block';
			break;
			case 'zakl3':
				document.getElementById('tbl_outsourcing').style.display = 'block';
			break;
		}
		a.className = a.className + '_act';	
	}
}
 function getPar(name) {
   paramStr = window.location.search;
   begin = paramStr.indexOf(name) + name.length + 1;
   end = paramStr.indexOf('&', begin);
   if(end == -1) end = paramStr.length;
   return unescape(paramStr.substring(begin, end));
 }