function tab_effect(tabsheet,table,x){
	for(i=1;i<=x;i++){
		document.getElementById("tabsheet"+i).className="padbcont_tabheadinactive";
		document.getElementById("table"+i).style.display="none";
	}
	document.getElementById(tabsheet).className="padbcont_tabheadactive";
	document.getElementById(table).style.display="";
}