function TooLarge(){
toobightml='<p>Any part over 25 inches (635 millimeters) must be quoted by <a href="contact-us.html">uploading your file to us.</a></p><p>Thanks,</p><p>R&amp;M Engineering</p>';
measurement=document.frmQuote.UnitOfMeasure.value;

/* get smallest value of LWH */
lengthwidthheight=new Array(3);
lengthwidthheight[0] = document.frmQuote.ValueLength.value;
lengthwidthheight[1] = document.frmQuote.ValueWidth.value;
lengthwidthheight[2] = document.frmQuote.ValueHeight.value;

//START INCHES CHECK
//if any of LWH is > 25 INCHES, then send message: 
if (measurement=="in")
{
	if (Math.max(lengthwidthheight[0],lengthwidthheight[1],lengthwidthheight[2]) > 25)
	{
	document.getElementById("divList").innerHTML=toobightml; 
	document.getElementById("hiddenErrorField").value="0";

return false;
	} 
	else if (Math.max(lengthwidthheight[0],lengthwidthheight[1],lengthwidthheight[2]) <= 25)
	{
	document.getElementById("divList").innerHTML='';
	document.getElementById("hiddenErrorField").value="1";
	}
}
//END INCHES CHECK

//START MM CHECK
	
	
if (measurement=="mm")
{
	if (Math.max(lengthwidthheight[0],lengthwidthheight[1],lengthwidthheight[2]) > 635)
	{
	document.getElementById("divList").innerHTML=toobightml;
	document.getElementById("hiddenErrorField").value="0";

return false;
	} 
	else if (Math.max(lengthwidthheight[0],lengthwidthheight[1],lengthwidthheight[2]) <= 635)
	{
	document.getElementById("divList").innerHTML='';
	document.getElementById("hiddenErrorField").value="1";
	}
}
//END MM CHECK
	
//done checking on over 25 inch/635 mm size.
}

// ---------------------------------------------
function CalculateQuote()
{
var toobightml, measurement, lwh, partvolXwallthick, partvol

toobightml='<p>Any part over 25 inches (635 millimeters) must be quoted by <a href="contact-us.html">uploading your file to us.</a></p><p>Thanks,</p><p>R&amp;M Engineering</p>';
measurement=document.frmQuote.UnitOfMeasure.value;

/* get smallest value of LWH */
lengthwidthheight=new Array(3);
lengthwidthheight[0] = document.frmQuote.ValueLength.value;
lengthwidthheight[1] = document.frmQuote.ValueWidth.value;
lengthwidthheight[2] = document.frmQuote.ValueHeight.value;

//START INCHES CHECK
//if any of LWH is > 25 INCHES, then send message: 
if (measurement=="in")
{
	if (Math.max(lengthwidthheight[0],lengthwidthheight[1],lengthwidthheight[2]) > 25)
	{
	document.getElementById("divList").innerHTML=toobightml;
	document.getElementById("hiddenErrorField").value="0";

return false;
	} 
	else if (Math.max(lengthwidthheight[0],lengthwidthheight[1],lengthwidthheight[2]) <= 25)
	{
	document.getElementById("divList").innerHTML='';
	document.getElementById("hiddenErrorField").value="1";
	}
}
//END INCHES CHECK

//START MM CHECK
	
	
if (measurement=="mm")
{
	if (Math.max(lengthwidthheight[0],lengthwidthheight[1],lengthwidthheight[2]) > 635)
	{
	document.getElementById("divList").innerHTML=toobightml;
	document.getElementById("hiddenErrorField").value="0";

return false;
	} 
	else if (Math.max(lengthwidthheight[0],lengthwidthheight[1],lengthwidthheight[2]) <= 635)
	{
	document.getElementById("divList").innerHTML='';
	document.getElementById("hiddenErrorField").value="1";
	}
}
//END MM CHECK
	
//done checking on over 25 inch/635 mm size.

//divide each of the 3 items in the array by 25.4 to convert to mm.

if (measurement=="in"){
lwh=Math.min(lengthwidthheight[0],lengthwidthheight[1],lengthwidthheight[2]);
}
if (measurement=="mm"){
lengthwidthheight[0]=eval(lengthwidthheight[0]/25.4);
lengthwidthheight[1]=eval(lengthwidthheight[1]/25.4);
lengthwidthheight[2]=eval(lengthwidthheight[2]/25.4);

lwh=Math.min(lengthwidthheight[0],lengthwidthheight[1],lengthwidthheight[2]);

}


// this is for inches, but if mm, they've already been converted above.
lwhcost=eval(lwh*117); 



//part volume - if mm, divide by 16,387, that will make it back to inches*****
if (measurement=="in"){
partvol=document.frmQuote.PartVolume.value;
}
if (measurement=="mm"){
partvol=eval(document.frmQuote.PartVolume.value/16387);
}


//next, take part volume and multiply it by selected wall thickness. It's already converted above if millimeters.
//.08 wall thickness..part volume (in3) X $23.50
//.12 wall thickness..part volume (in3) X $20.50
//.16 wall thickness..part volume (in3) X $16.25
//.20 wall thickness..part volume (in3) X $13.25
if (document.frmQuote.AverageWallThickness.value==".08"){
partvolXwallthick=eval(23.5*partvol);
}else if (document.frmQuote.AverageWallThickness.value==".12"){
partvolXwallthick=eval(20.5*partvol);
}else if (document.frmQuote.AverageWallThickness.value==".16"){
partvolXwallthick=eval(16.25*partvol);
}else if (document.frmQuote.AverageWallThickness.value==".2"){
partvolXwallthick=eval(13.25*partvol);
}


//Add LWH calculation to the part volume cost. This is the prototype cost.
//document.getElementById("divList").innerHTML='Unit of Measurement: '+measurement+ '<br>Part Volume x Wall Thickness: ' +partvolXwallthick+ '<br>LWH (smallest): ' +lwh + '<br>LWH Cost: '+lwhcost+'<br>Estimate: (Part Volume Cost x LWH Cost): '+eval(lwhcost+partvolXwallthick);

document.getElementById("hiddenPriceField").value=formatCurrency(eval(lwhcost+partvolXwallthick));

document.getElementById("divTESTING").innerHTML='Unit of Measurement: '+measurement+'<br>length: '+lengthwidthheight[0]+'<br>width:'+lengthwidthheight[1]+'<br>height:'+lengthwidthheight[2]+'<br>Minimum one is:'+lwh+'<br>Multiplied minimum by 117='+lwhcost+'<br>Part Volume: '+partvol+'<br>Cost: '+formatCurrency(eval(lwhcost+partvolXwallthick));
}


// ---------------------------------------------
// ---------------------------------------------
// ---------------------------------------------

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}



<!-- Original:  Cyanide_7 (leo7278@hotmail.com) -->
<!-- Web Site:  http://www7.ewebcity.com/cyanide7 -->

<!-- This script and many more are available free online at -->
<!-- The JavaScript Source!! http://javascript.internet.com -->
function formatCurrency(num) {
num = num.toString().replace(/\$|\,/g,'');
if(isNaN(num))
num = "0";
sign = (num == (num = Math.abs(num)));
num = Math.floor(num*100+0.50000000001);
cents = num%100;
num = Math.floor(num/100).toString();
if(cents<10)
cents = "0" + cents;
for (var i = 0; i < Math.floor((num.length-(1+i))/3); i++)
num = num.substring(0,num.length-(4*i+3))+','+
num.substring(num.length-(4*i+3));
return (((sign)?'':'-') + '$' + num + '.' + cents);
}
function YY_checkform() { //v4.71
//copyright (c)1998,2002 Yaromat.com
  var a=YY_checkform.arguments,oo=true,v='',s='',err=false,r,o,at,o1,t,i,j,ma,rx,cd,cm,cy,dte,at;
  for (i=1; i<a.length;i=i+4){
    if (a[i+1].charAt(0)=='#'){r=true; a[i+1]=a[i+1].substring(1);}else{r=false}
    o=MM_findObj(a[i].replace(/\[\d+\]/ig,""));
    o1=MM_findObj(a[i+1].replace(/\[\d+\]/ig,""));
    v=o.value;t=a[i+2];
    if (o.type=='text'||o.type=='password'||o.type=='hidden'){
      if (r&&v.length==0){err=true}
      if (v.length>0)
      if (t==1){ //fromto
        ma=a[i+1].split('_');if(isNaN(v)||v<ma[0]/1||v > ma[1]/1){err=true}
      } else if (t==2){
        rx=new RegExp("^[\\w\.=-]+@[\\w\\.-]+\\.[a-zA-Z]{2,4}$");if(!rx.test(v))err=true;
      } else if (t==3){ // date
        ma=a[i+1].split("#");at=v.match(ma[0]);
        if(at){
          cd=(at[ma[1]])?at[ma[1]]:1;cm=at[ma[2]]-1;cy=at[ma[3]];
          dte=new Date(cy,cm,cd);
          if(dte.getFullYear()!=cy||dte.getDate()!=cd||dte.getMonth()!=cm){err=true};
        }else{err=true}
      } else if (t==4){ // time
        ma=a[i+1].split("#");at=v.match(ma[0]);if(!at){err=true}
      } else if (t==5){ // check this 2
            if(o1.length)o1=o1[a[i+1].replace(/(.*\[)|(\].*)/ig,"")];
            if(!o1.checked){err=true}
      } else if (t==6){ // the same
            if(v!=MM_findObj(a[i+1]).value){err=true}
      }
    } else
    if (!o.type&&o.length>0&&o[0].type=='radio'){
          at = a[i].match(/(.*)\[(\d+)\].*/i);
          o2=(o.length>1)?o[at[2]]:o;
      if (t==1&&o2&&o2.checked&&o1&&o1.value.length/1==0){err=true}
      if (t==2){
        oo=false;
        for(j=0;j<o.length;j++){oo=oo||o[j].checked}
        if(!oo){s+='* '+a[i+3]+'\n'}
      }
    } else if (o.type=='checkbox'){
      if((t==1&&o.checked==false)||(t==2&&o.checked&&o1&&o1.value.length/1==0)){err=true}
    } else if (o.type=='select-one'||o.type=='select-multiple'){
      if(t==1&&o.selectedIndex/1==0){err=true}
    }else if (o.type=='textarea'){
      if(v.length<a[i+1]){err=true}
    }
    if (err){s+='* '+a[i+3]+'\n'; err=false}
  }
  if (s!=''){alert('The required information is incomplete or contains errors:\t\t\t\t\t\n\n'+s)}
  document.MM_returnValue = (s=='');
  

}