<!-- Hide script from older browsers
function getObj(el){if(document.layers){obj=document.layers[el]}else if(document.all){obj=document.all(el)}else if(document.getElementById){obj=document.getElementById(el)}
return obj;}
function showhide(a,el){obj=getObj(el)
obj.style.display=a
return}
function mSystem(val){if(val=="eng"){showhide("block","weightp")
showhide("block","heighte")
showhide("none","weightk")
showhide("none","heightm")
obj=getObj("heng")
obj.checked=true
obj=getObj("weight")
w=obj.value;if(w>0)obj.value=w*2.2
cent=parseFloat(getElement("centimeters")*1);fobj=getObj("feet")
iobj=getObj("inches")
num=(cent/2.54)/12
tmp=num.toString()
swap=tmp.split(".")
fobj.value=swap[0]
iobj.value=parseInt(swap[1].substr(0,1))+2}
if(val=="met"){showhide("none","weightp")
showhide("none","heighte")
showhide("block","weightk")
showhide("block","heightm")
obj=getObj("hmet")
obj.checked=true
obj=getObj("weight")
w=obj.value;if(w>0)obj.value=w/2.2
ft=parseInt(getElement("feet")*1);inch=parseInt(getElement("inches")*1);cobj=getObj("centimeters")
cent=cobj.value;swap=(ft*12+inch)*2.54
cobj.value=swap}}
function getElement(elname){var output="";var test="";tobj=new Object();tobj=eval("document.cic."+ elname);if(tobj.type=="text"){test+="item : "+elname+" ("+tobj.value+")\n";output=tobj.value;}else if(tobj.type=="select-one"){sel=tobj.selectedIndex;test+="item : "+elname+" ("+tobj.options[sel].value+")\n";output=tobj.options[sel].value;}else{len=tobj.length
if(len>0){output=new Array();cnt=0;for(x=0;x<len;x++){if(tobj[x].checked){test+="item : "+elname+"("+x+") ("+tobj[x].value+")\n";tmp=tobj[x].value
output[cnt]=tmp
cnt++;}}}}
return output}
function calCalc(){getVals()}
function XXcalCalc(){weight=document.cic.weight.value;w=document.cic.w.value;h=document.cic.h.value;feet=document.cic.feet.value;inches=document.cic.inches.value;centimeters=document.cic.centimeters.value;years=document.cic.years.value;g=document.cic.g.value;alert(weight);}
function heightSystem(){alert("Something's happening on change!");}
function roundResult(num){dec=100;return Math.round(num*dec)/dec}
function getVals(){var obj=new Array()
obj[0]="weight"
obj[1]="w"
obj[2]="mtype"
obj[3]="centimeters"
obj[4]="feet"
obj[5]="inches"
obj[6]="years"
obj[7]="g"
obj[8]="e"
value="test";height=-1;mtype=getElement(obj[2]);if(mtype=="met"){height=parseInt(getElement(obj[3])*1);}
if(mtype=="eng"){ft=parseInt(getElement(obj[4])*1);inch=parseInt(getElement(obj[5])*1);height=(ft*12+inch)*2.54}
weight=parseInt(getElement(obj[0])*1);if(mtype=="eng")weight=parseInt(weight/2.2)
age=parseInt(getElement(obj[6])*1);gen=getElement(obj[7]);var offset=0;if(gen=="f")offset=-161
if(gen=="m")offset=5
excer=getElement(obj[8])*1;tmp=(offset+(10*weight)+(6.25*height)-(5*age))*excer
result=roundResult(tmp)
obj=getObj("result")
obj.value=result}