function help( topic ){
	OpenWin = this.open( "templates/help/help.html#" + topic, "HelpWindow", "toolbar=no,menubar=no,location=no,scrollbars=yes,resizable=no,width=500,height=500,left=175,top=40" );
}

function getElementsByClassName( className ){
	var children = document.getElementsByTagName( '*' ) || document.all;
	var elements = new Array();
	
	for( var i = 0; i < children.length; i++ ){
		var child = children[ i ];
		var classNames = child.className.split( ' ' );
		for( var j = 0; j < classNames.length; j++ ){
			if ( classNames[ j ] == className ){
				elements.push( child );
				break;
			}
		}
	}
	return elements;
}

function check( elements, flag ){
	for ( i = 0; i < elements.length; i++ ){
		if( elements[ i ].type = "checkbox" ){
			elements[ i ].checked = flag;
		}
	}
}

function insertSmiley( target, smiley ){
	target.value = target.value + " " + smiley;
}