/* This function can be used to add unlimited window.onload events. */ function addLoadEvent(func) { var oldonload = window.onload; if (typeof window.onload != 'function') { window.onload = func; } else { window.onload = function() { if (oldonload) { oldonload(); } func(); } } } /* This function is used to disable the form to help prevent double submits. Usage:
*/ function submitAndDisableForm(form) { form.submit(); var elements = form.elements(); for(var i=0;i'); tmp.write(''+title+''); tmp.write(''); tmp.write(''+alt+''); tmp.close(); newWin.focus(); } function popupWindow(url, width, height) { lPos = (screen.width) ? (screen.width-width)/2 : 0; tPos = (screen.height) ? (screen.height-height)/2 : 0; newWin = this.open('', '_blank', "toolbar=no,width="+width+",height="+height+",left="+lPos+",top="+tPos+",directories=no,status=no,scrollbars=yes,resize=no,menubar=no"); newWin.location = url; newWin.focus(); } function addCommas(nStr) { nStr += ''; x = nStr.split('.'); x1 = x[0]; x2 = x.length > 1 ? '.' + x[1] : ''; var rgx = /(\d+)(\d{3})/; while (rgx.test(x1)) { x1 = x1.replace(rgx, '$1' + ',' + '$2'); } return x1 + x2; } function joinList() { window.open( 'http://oi.vresp.com?fid=8d742e28a8', 'vr_optin_popup', 'scrollbars=yes,width=600,height=450' ); document.getElementById('mailinglist').submit; } function getCheckedValue(radioObj) { if(!radioObj) return ""; var radioLength = radioObj.length; if(radioLength == undefined) if(radioObj.checked) return radioObj.value; else return ""; for(var i = 0; i < radioLength; i++) { if(radioObj[i].checked) { return radioObj[i].value; } } return ""; } function setCheckedValue(radioObj, newValue) { if(!radioObj) return; var radioLength = radioObj.length; if(radioLength == undefined) { radioObj.checked = (radioObj.value == newValue.toString()); return; } for(var i = 0; i < radioLength; i++) { radioObj[i].checked = false; if(radioObj[i].value == newValue.toString()) { radioObj[i].checked = true; } } } /** * usage: * * var limiter = new CharacterLimit(150, document.getElementById('some-input-field'), document.getElementById('some-element')); * limiter.update(); */ CharacterLimit = function(limit, field, track) { if(typeof field != 'object') { field = document.getElementById(field); } if(typeof track != 'object') { track = document.getElementById(track); } this.limit = limit; this.field = field; this.track = track || false; var tmp = this; this.field.onkeyup = function() { tmp.update(); } this.update = function() { if(this.field.value.length > this.limit) { alert('Character limit has been reached.'); this.field.value = this.field.value.substring(0, this.limit); } if(this.track) { this.track.innerHTML = '' + this.limit - this.field.value.length; } } } /** * usage: * new SupressNewline(element); * @param element - Either the document element to supress newlines on (ie the body element or a form field) or the * id of an element to supress new line characters on. */ SupressNewline = function(el) { if(typeof el != 'object') { el = document.getElementById(el); } el.onkeydown = function(ev) { var key; if(window.event) key = window.event.keyCode; //IE else key = ev.which; //firefox if(key == 13) { return false; } else { return true; } } }