function iminit(altimmsg) {if(altimmsg)immsg=altimmsg;var w,v;if(document.all){v=document.all.not_Ymsgr;}else{v=document.getElementById("not_Ymsgr");}if(v){w=document.getElementById("Ymsgr");if(w&&w.offsetHeight){msgr_installed=1;msgr_version="5";msgr_platform="w32";}else{msgr_installed=1;}}else{msgr_installed=1;msgr_version="5";msgr_platform="w32";}if(navigator.mimeTypes&&navigator.mimeTypes.length){for(i=0;i<navigator.mimeTypes.length;i++){if(navigator.mimeTypes[i].suffixes.indexOf("yps")>-1){msgr_installed=1;msgr_version="";msgr_platform="";break;}}}}