var settabs = function (tabN)
{
	var tab1 = document.getElementById('tab1');
	var tab2 = document.getElementById('tab2');
	var tab3 = document.getElementById('tab3');
	var divtab1 = document.getElementById('divtab1');
	var divtab2 = document.getElementById('divtab2');
	var divtab3 = document.getElementById('divtab3');
	var curtabN = tabN.id.replace('tab','');
	var curtab = document.getElementById('tab'+curtabN);
	var curdiv = document.getElementById('divtab'+curtabN);
	
	tab1.className = '';
	tab2.className = '';
	tab3.className = '';

	divtab1.style.display = 'none';
	divtab2.style.display = 'none';
	divtab3.style.display = 'none';

	curdiv.style.display = 'block';

	curtab.className = 'current'	;
	curtab.blur();
}

function start()
{
	var forms = document.getElementsByTagName('FORM');
	for ( var i = 0; i < forms.length; i++ )
	{
		if ( forms[i].id == '') 
		{
			forms[i].id = 'form'+i;
		}
		var lnks = forms[i].getElementsByTagName('A');
		for ( var j = 0; j < lnks.length; j++ )
		{
			if ( /btn/.test(lnks[j].className) )
			{
				lnks[j].formid = forms[i].id;
				lnks[j].onclick = function()
				{
					document.getElementById(this.formid).submit();
					return false;
				}
			}
		}
	}
}