//** functions for VoiceLink page

function viewDIV(nDiv) {
    for (i = 1; i <= 10; i++){
		document.getElementById("Div"+i).style.display = "none";
		}
	//document.getElementById("Div"+nDiv).style.display = "block";
	$("#"+"Div"+nDiv).fadeIn("slow");
}

function setValue(nBOX) {	
	var form = document.getElementById("hopthu");
    form.value = nBOX;
}

function MM_validateForm() { //v4.0
    var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
    for (i=0; i<(args.length-2); i+=3) {
        test=args[i+2];
        val=MM_findObj(args[i]);
        if (val) {
            nm=val.id;
            if ((val=val.value)!="") {
                if (test.indexOf('isEmail')!=-1) {
                    p=val.indexOf('@');
                    if (p<1 || p==(val.length-1)) errors+='- '+nm+' nhập sai.\n';
                    } else if (test!='R') {
                        num = parseFloat(val);
                        if (isNaN(val)) errors+='- '+nm+' phải là số. \n';
                        if (test.indexOf('inRange') != -1) {
                            p=test.indexOf(':');
                            min=test.substring(8,p);
                            max=test.substring(p+1);
                            if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
                        } } } else if (test.charAt(0) == 'R') errors += '- '+nm+'\n'; }
    } if (errors) alert('Vui long nhap lai thông tin sau: \n'+errors);
    document.MM_returnValue = (errors == '');
}

function MM_findObj(n, d) { //v4.01
    var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
    if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
    for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
    if(!x && d.getElementById) x=d.getElementById(n); return x;
}