/**********************************************
* cabo_utilities.js *
***********************************************
* Cabo/JSUI version 0.5 November, 1999 *
* Written by Robert Hoexter *
* Oracle Corporation *
**********************************************/
// Set global boolean variables describing browser and version
var Nav4 = ((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) == 4))
var Nav4plus = ((navigator.appName == "Netscape") && (parseFloat(navigator.appVersion) > 4.04))
var Nav5 = ((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) == 5))
var IE4 = ((navigator.appName.indexOf("Microsoft") > -1)) && (parseInt(navigator.appVersion) == 4);
var IE5 = ((navigator.appName.indexOf("Microsoft") > -1)) && (parseInt(navigator.appVersion) == 5);
var anyIE = (IE4 || IE5)
var anyNav = (Nav4 || Nav4plus || Nav5)
//Directory variables used to construct paths as needed
var image_dir = "images/";
var jslib_dir = "jslib/";
//Code to either determine the baseHref based upon this location, or to write whatever has been loaded
//into a variable "baseHref" in the top page
if (top.baseHref)
{
var hrefLocation = top.baseHref + "";
}
else
{
var hrefLocation = document.location + "";
//if (hrefLocation.indexOf(".") > -1) hrefLocation = hrefLocation.substr(0,hrefLocation.lastIndexOf("/")+1);
//removing the file name makes href='#' revert to the parent directory, rather than the top of any given page...
//so, can't be done. Seems OK though, since a filename in the base HREF appears to be ignored anyway
}
//special code to write a base-href into any page loaded as a frame in Netscape
if (anyNav && self.location != top.location) document.write("")
// Common routines returning source html for empty "spacer" frames -
function blankframe() {
return "" }
function grayframe() {
return "![](" + image_dir + "pixel_gray5.gif)
" }
// Common parsed parameter values for all constructor functions, and common regular expressions
// Included here to avoid the possibility of duplicate and conflicting definitions.
/**********************************************************************************
regular expressions used to replace tokens in the HTML for table cells
**********************************************************************************/
var repact = /AaAaA/; //Action, generic href action: ""
var repval = /VvVvV/; //value, generic value used for display widgets
var repurl = /UuUuU/; //URL, as part of anchor tag: ""
var repfun = /JjJjJ/; //javascript function call
var repcol = /CcCcC/; //column, when refering back to data table to update object
var reprow = /RrRrR/; //row, when refering back to data table to update object
var repsiz = /ZzZzZ/; //size, for text fields etc. " header-chars
var p_headerchars = "headerchars:"; //maximum number of characters on a header line before wrapping
var p_minwidth = "minwidth:"; //minimum width for column, set by a sized gif in the header
var p_maximize = "maximize:"; //designate the specific column to 100% to force it to expand and take up slack
var p_hidden = "hidden:"; //column attribute - allows columns to be hidden. (flag on col object array in table)
var p_stripe = "stripe:"; //vertical stripes
var p_banding = "banding:"; //horizontal striping
var p_sortable = "sortable:"; //sort the array by the contents. Complicated!
var p_disabled = "disabled:"; //for individual cells or whole columns
var p_options = "options:"; //for poplists items?
var p_optionsarray = "optionsarray:";
var p_defaultvalue = "defaultvalue:";
*/
// Common routine used by all constructor libraries to parse and trim name:value; pairs
function parsevalues (arg, obj, validargs) {
while (arg.charAt(0) == " ") { arg = arg.substring(1) }
while (arg.charAt(arg.length-1) == " ") { arg = arg.substr(0,arg.length-1); }
var name_arg = arg.substring(0,arg.indexOf(":"));
var search_arg = name_arg + ":";
var value_arg = arg.substring(arg.indexOf(":")+1);
while (value_arg.charAt(0) == " ") { value_arg = value_arg.substring(1) }
while (value_arg.charAt(arg.length-1) == " ") { value_arg = value_arg.substr(0,value_arg.length-1); }
if (validargs.indexOf(search_arg) > -1) obj[name_arg] = value_arg;
}