function RESIZE_FRAME() { if(document.getElementById("frame1")!=null) { var fh = document.getElementById("frame1"); if(fh.className=='fullscr') {document.getElementById("frame1").style.height="100%";} else { var coord=fh.getBoundingClientRect(); var wdocf=Math.min(document.documentElement.scrollHeight, document.documentElement.clientHeight)-window.scrollY-coord.top-130; if(wdocf<450) {document.getElementById("frame1").style.height=450+"px";} else {document.getElementById("frame1").style.height=wdocf+"px";} console.log(wdocf); } } } RESIZE_FRAME();M=[]; M[1]=1; M[2]=10; M[3]=1000; M[4]=25.40000000000031; M[5]=304.80000000000217; MF=[]; MF[1]=0; MF[2]=1; MF[3]=2; MF[4]=1; MF[5]=2; function ch_metric() { var elem=document.form_calc.querySelectorAll('input[data-metric]'); var metric=document.form_calc.metric.value; dm=document.getElementById('mass_m').value; for (i=0; i<elem.length; i++) { val=elem[i].value; var res = val*M[dm]/M[metric]; res = res.toFixed(MF[metric]); res = Math.round(res*100)/100; elem[i].value= res; } document.getElementById('mass_m').value=metric; } function ch_data() {var iframe = document.getElementById('frame1'); var iframeDoc = iframe.contentWindow.document; iframeDoc.body.innerHTML+='<div id="loader_div"></div><div class="loader"><svg viewBox="0 0 32 32" width="32" height="32"><circle id="spinner" cx="16" cy="16" r="14" fill="none"></circle></svg></div>'; } document.form_calc.onsubmit=ch_data;
function show_hide_radio(id,cl)
{
var elements = document.form_calc.querySelectorAll('.'+cl);
for (i=0; i < elements.length; i++) { if(elements[i].id==id) {elements[i].style.display="block";} else {elements[i].style.display="none";} }
}