function writeadjustwidth(html, fracscreen){ var w; if (screen.width >= 1024 && fracscreen == 0.32) { //alert(fracscreen+" "+screen.width); html = html.replace('width', ''); } else { w = screen.width * fracscreen; html = html.replace('width', ' width=' + w); } document.write(html); } function cssubmit(form){ form.submit(); } function reveal(elem, setting){ elem.style.display = ""; elem.style.visibility = "visible"; } function hide(elem, setting){ if (setting == 1) { elem.style.display = "none"; } else { elem.style.visibility = "hidden"; } } function vistoggle(elem, setting){ if ((setting === 0 && elem.style.visibility == "visible") || (setting == 1 && elem.style.display === "")) { hide(elem, setting); } else { reveal(elem, setting); } } function fabdetail(fabno, dpi, tape){ var s, ht; s = ''; s = s + ''; s = s + '
'; if (tape == 1) { ht = dpi * 4.33; wt = 70; s = s + ''; } s = s + '
' + fabname(fabno); s = s + ''; s = s + '
'; return s; } function popfab(fabno, w, h, dpi, tape){ var z, wb, hb; if (isNaN(w)) { w = 840; } if (isNaN(h)) { h = 640; } //wb=w+75; wb = w + 95; hb = h + 35; //hb=h+135; rh = dpi * 4.33 + 60; if (dpi > 0 && hb < rh) { hb = rh; } var feat = 'toolbar=no,resizable=yes,menubar=no,width=' + wb.toString() + ',height=' + hb.toString() + ',status=no,left=0,screenX=0,top=0,screenY=0,location=no,scrollbars=yes,directories=no'; var pfab = null; pfab = window.open('', 'popfab', feat); pfab.document.write(''); pfab.document.write(''); pfab.document.write(''); pfab.document.write(''); pfab.document.write('Fabric ' + fabname(fabno) + ''); pfab.document.write(''); pfab.document.write(fabdetail(fabno, dpi, tape)); pfab.document.write(''); pfab.document.close(); } function padnum(intnumber, width){ var s = intnumber.toString(); n = s.length; for (i = 0; i < width - n; i++) { s = '0' + s; } return s; } function nr(num, decplaces){ if (decplaces === 0) { return num; } else { return Math.round(num * Math.pow(10, decplaces)) / Math.pow(10, decplaces); } } function sround(num, nearest){ if (nearest === 0) { return num; } else if (nearest == 0.1) { return nr(num, 1); } else if (nearest == 0.001) { return nr(num, 3); } else if (nearest == 0.0001) { return nr(num, 4); } else if (nearest == 0.01) { return nr(num, 2); } else { return Math.round(num / nearest) * nearest; } } function sceiling(num, nearest){ return Math.ceil(num / nearest) * nearest; //return Math.floor((num+nearest-0.000000001)/nearest)*nearest; } function num(str){ if (str === '' || str === null) { return 0; } else { return parseFloat(str); } } function numstr(num, showzero){ if (num === null || (num === 0 && showzero === false)) { return ""; } num = Math.round(num * 100) / 100; var s = num.toString(); if (s.charAt(s.length - 2) == ".") { s = s + "0"; } else if (s.indexOf('.') == -1 && s.length > 0) { s = s + ".00"; } return s; } function intstr(intnum, showzero){ if (intnum === null || (intnum === 0 && showzero === false)) { return ""; } return intnum.toString(); } function report_error(msg, url, line){ } function tomet(form, setting){ var yards = 0; var centimeters = 0; feet = parseFloat(form.feet.value); inches = parseFloat(form.inches.value); if (setting == 1) { yards = parseFloat(form.yards.value); if (isNaN(yards)) { form.yards.value = 0; yards = 0; } } if (isNaN(feet)) { form.feet.value = 0; feet = 0; } if (isNaN(inches)) { form.inches.value = 0; inches = 0; } //prove of inputs form.feet.value = intstr(feet, false); form.inches.value = numstr(inches, false); if (setting == 1) { form.yards.value = numstr(yards, false); } //do calcs centimeters = (yards * 3 * 12 + feet * 12 + inches) * 2.54; //output if (setting == 1) { form.metres.value = numstr(centimeters / 100, false); } else { form.centimeters.value = numstr(centimeters, false); } } function metclear(form, setting){ if (setting == 1) { form.metres.value = ""; form.yards.value = ""; } else { form.centimeters.value = ""; } form.feet.value = ""; form.inches.value = ""; } function toimp(form, setting){ var yards = 0; if (setting == 1) { centimeters = parseFloat(form.metres.value) * 100; if (isNaN(centimeters)) { form.metres.value = 0; centimeters = 0; } } else { centimeters = parseFloat(form.centimeters.value); if (isNaN(centimeters)) { form.centimeters.value = 0; centimeters = 0; } } //prove inputs if (setting == 1) { form.metres.value = numstr(centimeters / 100, false); } else { form.centimeters.value = numstr(centimeters, false); } //do calcs feet = Math.floor(centimeters / 2.54 / 12); if (setting == 1) { yards = Math.floor(feet / 3); feet = feet - yards * 3; form.yards.value = intstr(yards, false); } inches = (centimeters / 2.54) % 12; //output if (setting == 1) { form.feet.value = intstr(feet, true); } else { form.feet.value = intstr(feet, true); } form.inches.value = numstr(inches, true); }