function openDir( form ) { 

	var newIndex = form.fieldname.selectedIndex; 

	if ( newIndex == 0 ) { 

		alert( "Please select a location!" ); 

	} else { 

		cururl = form.fieldname.options[ newIndex ].value; 

		window.location.assign( cururl ); 

	} 

} 

function syncSelected(obj,correspondingobj){
	if(obj.type == "checkbox"){
		if(obj.checked){
			if(!(parseInt(correspondingobj.value) >= 1))
				correspondingobj.value = 1;
		}else
			correspondingobj.value = 0;
	}else{
		if(isNaN(obj.value) || obj.value < 1){
			obj.value = 0;
			correspondingobj.checked = false;
		}else{
			if(obj.value >= 1)
				correspondingobj.checked = true;
			else
				correspondingobj.checked = false;
		}
	}
}

function openWindow(url) { popupWin = window.open(url, 'openWin', "width=400, height=250, scrollbars=yes"); }