/* this chunk of code checks for other onload functions established in the tag it then appends our startup function (pageInit) to the list. */ if (typeof window.onload == 'function'){ prevFunction = window.onload; window.onload = function (){ prevFunction(); pageInit(); } }else{ window.onload = pageInit; } /* this function runs automatically on load for any pages that call global.js */ function pageInit(){ if (document.getElementById) { //if this is a DOM supporting Browser if (document.getElementById("pageCategories")){ //If it has a 'pageCategories' List //init the tabs, hide the divs tabTarget = 'tab1'; url = window.location; anchorRegex = /^.*#(.*)$/; match = anchorRegex.exec(url); if(match != null && match.length > 1) { anchorRef = match[1]; if(document.getElementById('tab-'+anchorRef)){ tabTarget = anchorRef; } } tabClick(tabTarget,document.getElementById('tab-'+tabTarget).getElementsByTagName("a")[0]); /*for non-tab1 values the screen will usually scroll to the bottom of the page. Let's avoid that.*/ window.scroll(0,0); } /* Put any other functions you want to load on DOM supporting browsers here */ } /* Put any other functions you want to run on all browsers here */ } /* This function sets a div visible, and highlights that tab. It is designed to fail on browsers that don't support the DOM. If the browser doesn't support the DOM all the divs will be Listed down the page, and the tabs will link to anchors within each one. */ function tabClick(tName,oCaller){ if (document.getElementById){ //don't run this if it's not a newer browser aDivs = document.getElementsByTagName("DIV"); for(var i=0; i