function objQueryString(qs){ 
	dic = new Array()
	if(!qs)	qs = location.search
	qs = qs.replace(/\?/,'')
	aQs = qs.split('&')
	txt = ''
	for(i=0;i<aQs.length;i++){
		aPV = aQs[i].split('=')
		dic[aPV[0]]=aPV[1]
	}
	return dic
}