function insertSpace(g,f){if(!f){f=30}var h=g.split(" ");var k="";for(i=0;i<h.length;i++){if(h[i].length>f){var j=h[i];while(j.length>f){k+=j.substring(0,f)+" ";j=j.substring(f,j.length)}k+=j+" "}else{k+=h[i]+" "}}return k}function trimString(b){b=this!=window?this:b;return b.replace(/^\s+/g,"").replace(/\s+$/g,"")}function removeNonNumericChars(d){var c=new String(d);c=c.replace(/[^0-9]/g,"");return c}function IsNumeric(h){var f="0123456789";var g;var e=true;if(h.length==0){return false}for(i=0;i<h.length&&e==true;i++){g=h.charAt(i);if(f.indexOf(g)==-1){e=false}}return e};