if(typeof COMMON_JS=="undefined"){var COMMON_JS=true,errmsg="",errfld;function check_field(a,b){if((a.value=trim(a.value))=="")error_field(a,b);else clear_field(a);return}function error_field(a,b){if(b!="")errmsg+=b+"\n";if(!errfld)errfld=a;a.style.background="#BDDEF7"}function clear_field(a){a.style.background="#FFFFFF"}function trim(a){var c="",b=to_pos=0;for(i=0;i=0;i--)if(a.charAt(i-1)==" ")continue;else{to_pos=i;break}c=a.substring(b,to_pos);return c}function number_format(c){var f="",a="",d=3,e=",",b;len=c.length;mod=len%d;k=d-mod;for(b=0;b=screen.width){k=0;b=parseInt(c*(b/c))}if(b>=screen.height){l=0;c=parseInt(b*(c/b))}var a="