<!--

function compute(form)
	{
	var weight=0;
	var length = parseFloat(form.length.value);
	var girth = parseFloat(form.girth.value);
	var conversionL = 2.54;
	var conversionW = 2.2;
	
	if  (form.meastype[1].checked) {
		conversionL = 1;
		conversionW = 1;
		}
		 

	if (form.species.value == "1")			 
		{
		length = length/conversionL;
		girth = girth/conversionL;
		weight = ((length * length)*girth)/1200;
	 }
		 
	if (form.species.value == "2")			 
		{
		length = length/conversionL;
		weight = (length * length* length)/3500;
	 }
 	if (form.species.value == "3")			 
		{
		length = length/conversionL;
		weight = (length * length* length)/1200;
	 }

	if (form.species.value == "4")			 
		{
		 length = length/conversionL;
		girth = girth/conversionL;
		weight = (length * (girth*girth))/800;
	}
	if (form.species.value == "5")			 
		{
		 length = length/conversionL;
		girth = girth/conversionL;
		weight = (length * (girth*girth))/777;
	}
	if (form.species.value == "6")			 
		{
		length = length/conversionL;
		weight = ((.00069*(length*length*length))-(.01535*(length*length))+(.31166*length) - 2.481) ;
	}
	form.weight.value = Math.round(weight/conversionW*100)/100;
	form.weight.focus();
	return true;

}
	
function dspmeasure(form)
	{
		
	var theElement1 = document.getElementById("meas1");
	var theElement2 = document.getElementById("meas2");
	var theElement3 = document.getElementById("meas3");
	
	if  (form.meastype[1].checked)
	 {	
	   theElement1.innerHTML =  "inches";
	   theElement2.innerHTML =  "inches";
	   theElement3.innerHTML =  "lbs";
	 }
	else
	 { 
		 theElement1.innerHTML = "cm";
		 theElement2.innerHTML = "cm";
		 theElement3.innerHTML = "Kg";
	 }	

	 
	form.length.focus();
	return true;
	}

		//-->