function validate(formobj)
{
   	
	for(var i=0;i<formobj.length;i++)
		{
			  if(emptyField(formobj.elements[i]))
					{
					alert("Please Enter a Value");
					formobj.elements[i].focus();
					return(false);
					}
	 	
	 	      
					if (!(isNum(formobj.elements[i].value)))
					{
					alert("Please Enter Only Numeric Values");
					formobj.elements[i].focus();
					return(false);
					}
					
				if (formobj.elements[i].value<1)
				{
				alert("Please Enter Value Greater than Zero");
				formobj.elements[i].focus();
				return(false);
				}
				
	 	}
	
		return true;
}