function myNumeric(field) {
   var str = field.value;
   if (isNaN(field.value) && str.length !=0) {
     if (confirm("'" + field.name + "' should be numbers only.")) {field.value="";}
	 
	 field.select();
	 field.focus();
	 return false;
	 
   } else {
   return true;
   }
   
}
function trim(str){
	if(str){
            while(''+str.charAt(0)==' ') str=str.substring(1,str.length);
	    while(''+str.charAt(str.length-1)==' ')str=str.substring(0,str.length-1);
	}
	else{str=""}
	return str;
}
function myResult1(field) {
	var form=document.formreg;
	var one,two=0;
	if (myNumeric(form.SecQtrWage) && myNumeric(form.ThirdQtrWage) && myNumeric(form.SecQtrHours) && myNumeric(form.ThirdQtrHours)) {
	   one = form.SecQtrWage.value * form.SecQtrHours.value;
	   two = form.ThirdQtrWage.value * form.ThirdQtrHours.value;
	   form.Result1.value = 13*(one + two);
	  return true;
	}

}
function myResult2(field) {
	var form=document.formreg;
    var x,y,z=0;
	       x=parseFloat(form.Goal.value) ;
		   y=parseFloat(form.Result1.value);

	form.T22.value= x+y;
                 z=100*(form.T22.value / 26)/40;
	form.T2.value =Math.round(z)/100;
	form.T3.value =form.T22.value * 2;
}
function myReset() {
  if (confirm("Are you sure you want to clear all the \n fields on this form?")) {
     document.formreg.reset();
  }
}