// JavaScript Document - John Kirkwood - jkirkwood@kclinfo.com // Many thanks to Peter-Paul Koch http://www.quirksmode.org // and Thomas A Powell - The Complete Reference Web Design 2nd edition // DHTML micro-API from http://www.quirksmode.org function getObj(name) { if (document.getElementById) { this.obj = document.getElementById(name); this.style = document.getElementById(name).style; } else if (document.all) { this.obj = document.all[name]; this.style = document.all[name].style; } else if (document.layers) { this.obj = document.layers[name]; this.style = document.layers[name]; } return this; } // Check if the frameset is displayed and, if not, display the frameset with correct content page // Needs 'fixFrame()' in the frameset page // Called as or by 'window.onload=checkFrame;' // Adapted from http://www.quirksmode.org to handle subdirectories function checkFrame() { if ((top != self.parent) || (top == self)) { top.location.replace(self.location.href.substring(0, self.location.href.indexOf(self.location.pathname)) + '/index.htm?' + escape(self.location.pathname)); } } // Function to assign the right source page in the content frame of the frameset // Look for a pagename in the URL after the '?', passed from the inner page by checkframe() // Called as // John Kirkwood (adapted from http://www.quirksmode.org) function fixFrame(framename) { var innerpage = (location.href.indexOf("?") + 1); // if a pagename is being passed in with '?pagename.htm' then use it if (innerpage) { getObj(framename).obj.src = unescape(location.href.substring(innerpage)); } } window.onload = checkFrame;