function makeUpdate(trg,cmd,val){
	
	var d=new Date();
	 ajax =  new Ajax.Updater(
         trg,        // DIV id must be declared before the method was called
         'index.php?eID=tx_cs2vc999_pi1&cmd='+cmd+'&tim='+d.getTime()+val,        // URL
         {                // options
         method:'post', 
	  evalScripts:true
             });

}

function sel1(obj,l){
	val=obj.options[obj.selectedIndex].value;
	if(val!=0)makeUpdate('cs2vc999pic1','updSel1','&uid='+val+'&L='+l);
}

function sel2(obj,l){
	o=document.getElementById('slct1');
	val1=o.options[o.selectedIndex].value;
	
	val=obj.options[obj.selectedIndex].value;
	if(val!=0)makeUpdate('cs2vc999pic2','updSel2','&uid='+val+'&uid1='+val1+'&L='+l);
}

function sel3(obj,l){
	val=obj.options[obj.selectedIndex].value;
	o=document.getElementById('slct2');
	val2=o.options[o.selectedIndex].value;

	o=document.getElementById('slct1');
	val1=o.options[o.selectedIndex].value;
	
	o=document.getElementById('pid_products');
	val3=o.value;
	
	o=document.getElementById('pid_packaging');
	val4=o.value;
	
	o=document.getElementById('pid_detail');
	val5=o.value;
	
	if(val!=0)makeUpdate('cs2vc999pic3','updSel3','&uid='+val+'&uid2='+val2+'&uid1='+val1+'&pid_products='+val3+'&pid_packaging='+val4+'&pid_detail='+val5+'&L='+l);
}