function HAZPAK6000()
{
	
	var c4;
	var c5;
	var c6;
	var c7;
	var c8;
	
	var res1;
	var res2;
	var res3;
	
	var res4;
	var res5;
	var res6;
	
	c4=trim(document.getElementsByName("c4").item(0).value,"") ;
	c5=trim(document.getElementsByName("c5").item(0).value,"") ;
	c6=trim(document.getElementsByName("c6").item(0).value,"") ;
	c7=trim(document.getElementsByName("c7").item(0).value,"") ;
	c8=trim(document.getElementsByName("c8").item(0).value,"") ;
	
	res1=parseFloat(c4)*parseFloat(c5)*parseFloat(c6)*parseFloat(c7) ;
	res2=0.9*parseFloat(c5)*parseFloat(c6)*parseFloat(c8) ;
	res3=res1+res2 ;
	
	res4=res1 * 12 ;
	res5=res2 * 12 ;
	res6=res4+res5;
	
	document.getElementsByName("res1").item(0).value="$"+res1
	document.getElementsByName("res2").item(0).value="$"+res2
	document.getElementsByName("res3").item(0).value="$"+res3
	
	document.getElementsByName("res4").item(0).value="$"+res4
	document.getElementsByName("res5").item(0).value="$"+res5
	document.getElementsByName("res6").item(0).value="$"+res6
}
function WIREPAK4000()
{
	var c5=trim(document.getElementsByName("c5").item(0).value,"") ;
	var c7=trim(document.getElementsByName("c7").item(0).value,"") ;
	var c9=trim(document.getElementsByName("c9").item(0).value,"") ;
	var c11=trim(document.getElementsByName("c11").item(0).value,"") ;
	var c13=trim(document.getElementsByName("c13").item(0).value,"") ;
	
	var res1=parseFloat(c5)*parseFloat(c7)*parseFloat(c9)*parseFloat(c11) ;
	var res2=parseFloat(c5)*parseFloat(c7)*parseFloat(c9)*parseFloat(c13) ;
	var res3=res2 - res1 ;
	
	var res4=res1 * 12 ;
	var res5=res2 * 12 ;
	var res6=res5 - res4;
	
	document.getElementsByName("res1").item(0).value="$"+res1
	document.getElementsByName("res2").item(0).value="$"+res2
	document.getElementsByName("res3").item(0).value="$"+res3
	
	document.getElementsByName("res4").item(0).value="$"+res4
	document.getElementsByName("res5").item(0).value="$"+res5
	document.getElementsByName("res6").item(0).value="$"+res6
}




//trim function..    
   
   function trim(str, chars)
    {
	return ltrim(rtrim(str, chars), chars);
    }
 
function ltrim(str, chars)
  {
	chars = chars || "\\s";
	return str.replace(new RegExp("^[" + chars + "]+", "g"), "");
  }
 
function rtrim(str, chars)
  {
	chars = chars || "\\s";
	return str.replace(new RegExp("[" + chars + "]+$", "g"), "");
  
}