//For RollOver Buttons

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.0
  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 && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
// For contact us form ,enquiry form 

function f_contact() {
	 trim_it(document.forms[0].message);
	 trim_it(document.forms[0].telephone_no);

	 if(!validate_name(document.forms[0].visitor_name,"your name.")){ return false; }   
	 else if(!validatePh(document.forms[0].telephone_no) ){return false; }
	 else if (!f_checkMailid(document.forms[0].email , "your mail id." ) ){ return false;  }
	 else if(document.forms[0].message.value=='' || document.forms[0].message.value==null){
		  alert("Enter your  message.");
		  document.forms[0].message.focus();
		  return false;  
	 }
	 else{
		return true;  
	 }
}	

// Email Validation. Written by PerlScriptsJavaScripts.com

function f_checkMailid(mailid,message){

 trim_it(mailid);
 e=mailid.value;

     if(e=='' || e==null){
     alert("Enter " + message );
     mailid.focus();
     mailid.select();
     return false;
     }

 ok = "1234567890qwertyuiop[]asdfghjklzxcvbnm.@-_QWERTYUIOPASDFGHJKLZXCVBNM";

   for(i=0; i < e.length ;i++){
	if(ok.indexOf(e.charAt(i))<0){ 
	alert("Check" + message);
                  mailid.focus();
	mailid.select();
       	return (false);                  
	}	
    } 

   if (document.images) {                 
	re = /(@.*@)|(\.\.)|(^\.)|(^@)|(@$)|(\.$)|(@\.)/;
	re_two = /^.+\@(\[?)[a-zA-Z0-9\-\.]+\.([a-zA-Z]{2,4}|[0-9]{1,3})(\]?)$/;
	if (!e.match(re) && e.match(re_two)) {	
	return (-1);		
	}else{
	alert("Check " + message);
                  mailid.focus();
	mailid.select();
	return false;
	}
   }
}

//For removing   leading  and trailing spaces

function trim_it(field1) {
// remove leading spaces.
while(''+field1.value.charAt(0)==' ') {
   field1.value=field1.value.substring(1,field1.value.length);
}
// remove trailing spaces.
while(''+field1.value.charAt(field1.value.length-1)==' ') {
   field1.value=field1.value.substring(0,field1.value.length-1);
}
}

// validating name

function validate_name(field,message) {
trim_it(field);
var valid = "abcdefghijklmnopqrstuvwxyz0123456789_."
var ok = "yes";
var temp;

   if(field.value=='' || field.value==null){
     alert("Enter " + message);
     field.focus();
     return false; 
     }


  for (var i=0; i<field.value.length; i++) {
        temp = "" + field.value.substring(i, i+1);
        temp = temp.toLowerCase();
        if (valid.indexOf(temp) == "-1") {
           ok = "no";
           }
  }

  if (ok == "no") {
     alert("Invalid name!  Only alphabets, numbers, underscore and periods are accepted!");
     field.focus();
     field.select();
     return false;
  }else
     return true;  

}

function validatePh(field) {
trim_it(field);
var valid = "-0123456789"
var ok = "yes";
var temp;
for (var i=0; i<field.value.length; i++) {
temp = "" + field.value.substring(i, i+1);
if (valid.indexOf(temp) == "-1") ok = "no";
}
if (ok == "no") {
alert("Invalid entry!  Only numbers are accepted,you can use 'Hyphen'  to seperate country and area code!");
field.focus();
field.select();
return false;
   }else
    return true; 
}

function validateNum(field) {
trim_it(field);
var valid = "0123456789"
var ok = "yes";
var temp;
for (var i=0; i<field.value.length; i++) {
temp = "" + field.value.substring(i, i+1);
if (valid.indexOf(temp) == "-1") ok = "no";
}
if (ok == "no") {
alert("Invalid entry. Only numbers are accepted!");
field.focus();
field.select();
return false;
   }else
    return true; 
}

function fwLoadMenus() {
  window.fw_menu_0 = new Menu("root",170,19,"Verdana, Arial, Helvetica, sans-serif",11,"#000000","#74FF8E","#ffffff","#000000");
  fw_menu_0.addMenuItem("&raquo; Hyderabad ","location='hyderabad-1.html'");
  fw_menu_0.addMenuItem("&raquo; Bangalore ","location='bangalore-1.html'");
  
    fw_menu_0.fontWeight="bold";
   fw_menu_0.hideOnMouseOut=true;
window.fw_menu_1 = new Menu("root",120,19,"Verdana, Arial, Helvetica, sans-serif",11,"#000000","#74FF8E","#ffffff","#000000");
    fw_menu_1.addMenuItem("&raquo; Brochure ","location='brochure-1.html'");
	fw_menu_1.addMenuItem("&raquo; Route Map ","location='route-map.html'");
  fw_menu_1.addMenuItem("&raquo; Photo Gallery ","location='photo-gallery-1.html'");
   fw_menu_1.fontWeight="bold";
   fw_menu_1.hideOnMouseOut=true;
window.fw_menu_2 = new Menu("root",100,18,"Verdana, Arial, Helvetica, sans-serif",11,"#B20000","#ffffff","#FDEFEA","#B20000");
  fw_menu_2.addMenuItem("&raquo; HRIPS ","location='technology-hrips.html'");
  fw_menu_2.addMenuItem("&raquo; Logistics","location='technology-logistics.html'");
   fw_menu_2.fontWeight="bold";
   fw_menu_2.hideOnMouseOut=true;
window.fw_menu_3 = new Menu("root",100,18,"Verdana, Arial, Helvetica, sans-serif",11,"#B20000","#ffffff","#FDEFEA","#B20000");
  fw_menu_3.addMenuItem("&raquo; HRIPS ","location='client-list.html'");
  fw_menu_3.addMenuItem("&raquo; Logistics","location='clients-logistics.html'");
   fw_menu_3.fontWeight="bold";
   fw_menu_3.hideOnMouseOut=true;
   fw_menu_3.writeMenus();
}


//Copy Right
function copyRight(startYear) {	
    date = new Date();
    year = date.getYear();
    if ( (year - startYear) > 0){
       document.write(startYear + " - " + year);
    }else{
     document.write(startYear);
    } 
}