function reload0(form){
	var val0=form.searchopt.options[form.searchopt.options.selectedIndex].value;
	var headerparam='?searchopt=' + val0;
	self.location='index3.php' + headerparam;
}
function reload1(form){
	var val0=form.searchopt.options[form.searchopt.options.selectedIndex].value;
	var headerparam='?searchopt=' + val0;

	headerparam = headerparam + '&cat=' + form.cat.options[form.cat.options.selectedIndex].value;
	self.location='index3.php' + headerparam;
}
function reload2(form){
	var val0=form.searchopt.options[form.searchopt.options.selectedIndex].value;
	var headerparam='?searchopt=' + val0;

	headerparam = headerparam + '&cat=' + form.cat.options[form.cat.options.selectedIndex].value;
	headerparam = headerparam + '&cat2=' + form.cat2.options[form.cat2.options.selectedIndex].value;
	self.location='index3.php' + headerparam;
}