function addpt(f){mum2=f;if(f==""||f==0){return 0}var g=NumRtn(f)+" ";var b=g.length-1;var a=parseInt((b-1)/3);if(b>3){var d=b-(a*3);var e=g.substring(0,d);for(var c=0;c<a;c++){var e=e+","+g.substring(d,d+3);d=d+3}g=e}if(g.indexOf("-,")>=0){g=g.replace("-,","-")}return g}function alphaNum(a,c){Tstring="";for(var b=0;b<a.length;b++){Temp=a.substring(b,b+1);if((Temp>="0"&&Temp<="9")||Temp=="."||Temp=="-"){Tstring+=Temp}}if(Tstring==""){return 0}else{if(c==2){return Tstring}}return(c==0)?parseInt(Tstring):parseFloat(Tstring)}function NumRtn(a){if(a==""||a==0){return 0}a=a+" ";Rstr="";for(var b=0;b<a.length;b++){Jstr=a.charAt(b);if((Jstr>="0"&&Jstr<="9")||Jstr=="-"||Jstr=="."){Rstr+=Jstr}}return parseInt(Rstr)}function updown(c,b,a){c=parseInt(c*10)/10;b=parseInt(b);if(b==0){b=1}if(a=="up"){Temp1=c%b;if(Temp1!=0){c=c-Temp1+b}}else{if(a=="down"){Temp1=c%b;if(Temp1!=0){c=c-Temp1}}else{Temp1=c%b;Temp2=b/2;if(Temp1==0){c=c}else{if(Temp1>=Temp2){c=c-Temp1+b}else{c=c-Temp1}}}}return c};