// shared.js script, version 2.1, 08-13-03 // global vars ====================================================== var loc = location.pathname.split('/'); loc.length = loc.length - 1; // removes filename var d = location.pathname.replace(/\/[^\/]*/g,'../'); // return one depth too deep, see next line for fix d = d.substring(0,(d.length-3)); // turns this: ../../ into this ../ // /global vars ====================================================== // img preloads ===================================================== /* hh = new Image(); hh.src = "/pix/hh.gif"; hh_roll = new Image(); hh_roll.src = "/pix/hh_roll.gif"; */ // /img preloads ===================================================== // popup window functions ========================================== function popFlex(URL,winName,W,H,scroll) { if (scroll == "no") {scroll = "scrollbars=no";} else if (scroll == "yes") {scroll = "scrollbars";} window.open(URL, winName,"top=0,left=30,width="+W+",height="+H+",resizable=no,"+scroll+""); } // /popup window functions ========================================== function load_functions() { /* NOTE: this function MUST be called from body onload, ex: this avoids render timing issues in Safari */ // functions to be run on every page: detect_height(); // functions run on a per/page basis. loadfunctions is an array declared in /folder/pagescript.js, each array object represents a function declared either in /shared.js or /folder/pagescript.js if (typeof loadfunctions !== 'undefined') { for (var n=0; n < loadfunctions.length; n++) { eval(loadfunctions[n]+'();'); } } } function showhide_v2(divid,classes,onstate) { if (document.getElementById(divid).className == classes+' none' | document.getElementById(divid).className == 'none') { document.getElementById(divid).className = classes+' '+onstate; } else { document.getElementById(divid).className = classes+' none'; } return divid; } function hideall(total,partialid,classes) { for (var n = 0; n < total; n++) { document.getElementById(partialid+n).className = classes+' none'; } } function detect_height () { /* NOTE: this function MUST be called from body onload, ex: this avoids render timing issues in Safari This is used for a 2-col layout where the right col is absolute positioned in the margin/padding of the left column. The left column, given no position, dynamically pushes the bottom of the page shell down. If the right column content is longer than the left col content, the right col content will flow out of the shell. To stop this, each column has a div placed as the last object and the code below is run.

<<-- relative positioned

<<-- right padding/margin width set, no position content here

<<-- absolute positioned right:0px, top:0px, width set to margin/padding width above content here

*/ if (document.getElementById('pagebox2')) { var box1 = document.getElementById('pagebox1bottom'); var box2 = document.getElementById('pagebox2bottom'); if (document.all) { // needed for IE because box1 is not positioned or floated box1_H = box1.offsetTop - box1.offsetParent.offsetTop; } else { box1_H = box1.offsetTop; } box2_H = box2.offsetTop; //alert(box1_H); //alert(box2_H); if (box1_H <= box2_H) { var reset = box2_H; if (document.all) { document.getElementById('pagecontainer').style.setExpression("height",'"'+(reset+10)+'px"'); document.recalc(true); } document.getElementById('pagecontainer').style.minHeight = (reset+20)+'px'; return true; } } box1.display = 'none'; box2.display = 'none'; }