/* Correctly handle PNG transparency in Win IE 5.5 & 6. http://homepage.ntlworld.com/bobosola. Updated 18-Jan-2006. Use in with DEFER keyword wrapped in conditional comments: */ function emptyness(o,data){ if(data){ if(o.value = data){ o.value = ''; } }else{ o.value = ''; } } function getImg(o){ var mainImg = $('main_image'); mainImg.src = o.src; } function checksize(o){ var size = $('sizeBox'); if(size.value == 0){ } } function commonajax(href,div,querystring,LoadingMessage) { var xmlHttp; try { xmlHttp=new XMLHttpRequest();} catch (e) { try { xmlHttp=new ActiveXObject("Msxml2.XMLHTTP"); } catch (e) { try { xmlHttp=new ActiveXObject("Microsoft.XMLHTTP"); } catch (e) { alert("Your browser does not support AJAX!"); return false; } } } xmlHttp.onreadystatechange=function() { if(xmlHttp.readyState==1) { document.getElementById(div).innerHTML=LoadingMessage; } else if(xmlHttp.readyState==4) { document.getElementById(div).innerHTML=xmlHttp.responseText; } } var url=""; url=href+querystring; xmlHttp.open("GET",url); xmlHttp.send(null); } function getSelectedPollRadio() { // returns the array number of the selected radio button or -1 if no button is selected var buttonGroup=document.poll.pollQ; for (var i=0; i