/** * * @access public * @return void **/ function pngFix() { /* 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: */ var arVersion = navigator.appVersion.split("MSIE") var version = parseFloat(arVersion[1]) if ((version >= 5.5) && (document.body.filters)) { for(var i=0; i" img.outerHTML = strNewHTML i = i-1 } } } } // pngFix /** * * @access public * @return void **/ function display(obj, imageObj) { var currentImage = $(imageObj); if($(obj).style.display == 'none') { if(obj=="commentList") $('commentOption').innerHTML = 'Hide comments'; $(obj).style.display=""; currentImage.src = '/images/arrow_up.png'; } else { if(obj=="commentList") $('commentOption').innerHTML = 'Show comments'; $(obj).style.display='none'; currentImage.src = '/images/arrow_down.png'; } // if } // display function $() { var elements = new Array(); for (var i = 0; i < arguments.length; i++) { var element = arguments[i]; if (typeof element == 'string') element = document.getElementById(element); if (arguments.length == 1) return element; elements.push(element); } return elements; } function is_email(str) { return ( ( str.indexOf("@")>0 ) && ( str.indexOf(".")>0 ) ); } // is_email function is_empty(str) { return ( str==null || str==0 || str=="" || str.length<1 ); } // is_empty window.onload = pngFix;