function jumpTo(frm, name) { //call with 'jumpTo(this.form.name, this.name)'
	eval('var obj=document.' +frm+ '.' +name);
    var pg=obj.options[obj.selectedIndex].value;
	var trg=obj.options[obj.selectedIndex].target;
	if (pg!='') {//if menu elm value is not empty
    	if (trg=='_blank') window.open(pg, ''); //if menu elm has parameter target="_blank"
		else self.location=pg;
	}
	//obj.selectedIndex=0;
}