function showTab2(intab){
	currtab=intab;
	try{
		for(i=0;i<jtabcount+1;i++){
			document.getElementById('tab'+i).className='tabnotselected';
			document.getElementById('div'+i).style.display='none'
		}
		try{
			document.getElementById('tab'+intab).className='tabselected';
			}
		catch(e){}
		document.getElementById('div'+intab).style.display='block'
	}
	catch(e){
		//do nothing
	}
}