// 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";} var popwin = window.open(URL, winName,"top=0,left=30,width="+W+",height="+H+",resizable=no,"+scroll+""); popwin.focus(); } // /popup window functions ========================================== function showhide_v3() { divid = arguments[0]; classes = arguments[1]; onstate = arguments[2]; force = ''; //stops toggling between on and off and forces either on or off whenever clicked if (typeof arguments[3] != 'undefined') {force = arguments[3];} var state = 'none'; if (document.getElementById(divid).className == classes+' none' || document.getElementById(divid).className == 'none') { var state = onstate; } if (force != '') {state = force;} document.getElementById(divid).className = classes+' '+state; return divid; } 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 detect_height() { /* NOTE: this function MUST be called from body onload, ex: this avoids render timing issues in Safari */ var textbox_bg = document.getElementById('textbox_bg'); var textbox = document.getElementById('textbox'); if (!textbox_bg && !textbox) {return;} var H = textbox.offsetHeight+10; var boxes = new Array(); // reset all containers to the longest value ===== if (textbox_bg != null) {textbox_bg.style.height = H+'px';} if (document.all) { if (textbox_bg != null) {textbox_bg.style.setExpression("height",'"'+H+'px"');} document.recalc(true); } // reset all containers to the longest value ===== return true; }