/* clear field value function: removes the default value onfocus, and adds back if nothing entered */ function fieldClear(obj) { if(obj.Val) { if (obj.value == '') { obj.value = obj.Val; obj.Val = null; obj.first = null; } else { obj.Val = null; } } else if (!obj.first) { obj.Val = obj.value; obj.value = ''; obj.first = 'true'; } } function popOpen(id) { var topOffset = 20; setSize(topOffset); var overShade = document.getElementById(id); var topPad = pos+topOffset; // height-padding = div height overShade.style.height = (ph - topPad) + 'px'; /* remove topPad from height */ overShade.style.width = pw + 'px'; overShade.style.paddingTop = topPad + 'px'; overShade.style.display = 'block'; if (document.all && !navigator.appVersion.match(/MSIE 7.0/)) { coverSelects(overShade); } } function popClose(id) { document.getElementById(id).style.display = ""; if (document.all && !navigator.appVersion.match(/MSIE 7.0/)) { document.getElementById("popup-cover").outerHTML = ""; } } function setSize(topOffset) { /* sets size of shade */ if (window.pageYOffset != null) { /* moz and safari */ pos = window.pageYOffset; ph = document.documentElement.scrollHeight; pw = document.documentElement.scrollWidth; if (document.body.scrollHeight > document.documentElement.scrollHeight) { ph = document.body.scrollHeight; pw = document.body.scrollWidth; } } else if (document.documentElement.scrollTop > document.body.scrollTop) { /* ie, catch if Standards compliance mode */ pos = document.documentElement.scrollTop; ph = document.documentElement.scrollHeight; pw = document.documentElement.scrollWidth; if (document.documentElement.clientHeight > document.documentElement.scrollHeight) { ph = document.documentElement.clientHeight; } } else if (document.body != null) { /* if IE 5.5 */ pos = document.body.scrollTop; ph = document.body.scrollHeight; pw = document.body.scrollWidth; if (document.documentElement.scrollHeight > document.body.scrollHeight) { ph = document.documentElement.scrollHeight; } ph = ph + pos + topOffset; /* fix box model */ } } /* covers select form elements with iframe in IE 6&< so they do not show through the popup */ function coverSelects(par) { var covHeight = document.body.scrollHeight+"px"; // add the negative margin to the height var coverFrame = ""; par.insertAdjacentHTML("afterEnd",coverFrame); // create new iframe that is the size of the popup window } /* popup window for Email to a friend */ var newWindow = null function makeNewWindow(theURL,winName,features) { //test to see if window aleady exists if (!newWindow || newWindow.closed) { newWindow = window.open(theURL,winName,features); } else { //window exists, so load the proper page and bring it forward newWindow = window.open(theURL,winName,features); newWindow.location = theURL newWindow.focus(); } }