GR0V shell

function update_qty(number)
{
  if( (number =='') || (isNaN(number)) ){ return false; }
         else{  document.QTY.submit();     return true;   } 
}
function directtopage(URL){ location = URL; }
function checkorderform(textalert,ship) 
{
if(ship>0)
	{
      for(i=0; i<=9; i++)
      {
        if( (i!=3) && (i!=4) ){  if(document.purchase[i].value==""){  alert(textalert); document.purchase[i].focus(); return false; } }
		if(i==4){ if(document.purchase[4].options[0].selected == true){  alert(textalert); document.purchase[4].focus(); return false; } }
      }	      	
	}
else
   {
      for(i=0; i<=8; i++)
      {
        if(i!=3){  if(document.purchase[i].value==""){  alert(textalert); document.purchase[i].focus(); return false; } }
      }	    
   }
}