// JavaScript Document

function killerrors() { 

return true; 

} 

window.onerror = killerrors;

function sub(m,n){

	if(m==1){

		document.getElementById('aa'+n).className = 'ahover';

		document.getElementById('subMenu'+n).style.display = 'block';

	}else{

		document.getElementById('aa'+n).className = '';

		document.getElementById('subMenu'+n).style.display = 'none';

	}

}

function pop_up1(m){

	if(m==1){

		document.getElementById('pop_up1').style.display = 'block';	

	}else{

		document.getElementById('pop_up1').style.display = 'none';	

	}

}

function pop_up2(m){

	if(m==1){

		document.getElementById('pop_up2').style.display = 'block';	

	}else{

		document.getElementById('pop_up2').style.display = 'none';	

	}

}

function pop_up3(m){

	if(m==1){

		document.getElementById('pop_up3').style.display = 'block';	

	}else{

		document.getElementById('pop_up3').style.display = 'none';	

	}

}