function MS_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=MS_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MS_validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MS_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MS_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (isNaN(val)) errors+='- '+nm+' must contain a number.\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+' is required.\n'; }
  } if (errors) alert('The following error(s) occurred:\n'+errors);
  document.MS_returnValue = (errors == '');
}


function validateairline(frm) {
	//alert("ok");
	var re_text = /\.jpg/i;
	
	if(frm.puneet.value == "---Depart---") {
		alert("Please Enter Depart City");
		frm.puneet.focus();
		return false;
	}
	else if(frm.puneet1.value == "---Return---") {
		alert("Please Enter Destination City ");
		frm.puneet1.focus();
		return false;
	}
	else if(frm.departdate.value == "") {
		alert("Please enter Depart Date.");
		frm.departdate.focus();
		return false;
	}
	else if(frm.time.value == "0") {
		alert("Please Select Time");
		frm.time.focus();
		return false;
	}
	else if(frm.airlineclass.value == "0") {
		alert("Please Select Airline Class");
		frm.airlineclass.focus();
		return false;
	}
	else if(frm.name.value == "") {
		alert("Please Enter your Name");
		frm.name.focus();
		return false;
	}
	else if(frm.mobile.value == "") {
		alert("Please Enter your mobile no.");
		frm.mobile.focus();
		return false;
	}
	else if(isNaN(frm.mobile.value)) {
		alert("Mobile No. must be numeric");
		frm.mobile.value=='';
		frm.mobile.focus();
		return false;
	}
	else if(frm.mobile.value.length<9) {
		alert("Mobile No. must be 10 character length");
		frm.mobile.focus();
		return false;
	}
	else if(frm.email.value == "") {
		alert("Please enter your E-Mail Id.");
		frm.email.focus();
		return false;
		}
	else if(frm.userfile.value != "") {
		if(frm.userfile.value.search(re_text) == -1) {
			alert("Invalid Brochure File Type (Only .jpg, .gif, .bmp, .png, are valid)");
			frm.userfile.focus();
			return false;
			}
    }
	/*
	else if(frm.brochure.value == "") {
		confirm("Do you want to upload your brochure");
		//alert("Please select level of company.");
		frm.brochure.focus();
		return false;
	}
	else if(frm.video.value == "") {
		confirm("Do you want to upload your video");
		//alert("Please select level of company.");
		frm.video.focus();
		return false;
	}*/
	else {
		return true;
	}
}