ÿþfunction gValue(){

var _k="merchandiseDetail_id",ele;

var s1=document.getElementById(_k),s2=document.forms['frm_buy'].getElementsByTagName('font')[0];

if(s1&&s2){

var str1=s1.value,str2=s2.innerHTML;

 ele="detailid="+str1+'&proname='+str2;

 }

 return ele;

}

_ozprm=gValue();