function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		home_over = newImage("images/home_over.gif");
		aboutus_over = newImage("images/aboutus_over.gif");
		services = newImage("images/services_over.gif");
		jobs = newImage("images/jobs_over.gif");
		register= newImage("images/register_over.gif");
		contactus = newImage("images/contactus_over.gif");
		
		
		
		
		preloadFlag = true;
	}
}

function vf()
{
	if(form1.paf.value=="")
   {
   alert("Please Specify the Post Applied For");
   document.form1.paf.focus();
   return false;
   }
   else if(form1.name.value=="")
   {
   alert("Please enter your name");
   document.form1.name.focus();
   return false;
   }
   else if(form1.day.selectedIndex==0)
   {
   alert("Please select your birth date");
   document.form1.day.focus();
   return false;
   }
   else if(form1.month.selectedIndex==0)
   {
   alert("Please select your birth month");
   document.form1.month.focus();
   return false;
   }
   else if(form1.year.selectedIndex==0)
   {
   alert("Please select your birth year");
   document.form1.year.focus();
   return false;
   }
   else if(form1.fname.value=="")
   {
   alert("Please enter your father's name");
   document.form1.fname.focus();
   return false;
   }
   else if(form1.address.value=="")
   {
   alert("Please enter your address");
   document.form1.address.focus();
   return false;
   }
   else if(form1.phone.value=="")
   {
	   if(form1.mobile.value=="")
	   {
   			alert("Please enter atleast one phone number");
   			document.form1.phone.focus();
   			return false;
	   }
   }
   else if(form1.pno.value=="")
   {
   alert("Please enter your passport number");
   document.form1.pno.focus();
   return false;
   }
   else if(form1.pdate.value=="")
   {
   alert("Please enter date of issue");
   document.form1.pdate.focus();
   return false;
   }
   else if(form1.pissue.value=="")
   {
   alert("Please enter place of issue");
   document.form1.pissue.focus();
   return false;
   }
   else if(form1.pexp.value=="")
   {
   alert("Please enter date of expairy");
   document.form1.pexp.focus();
   return false;
   }
   else if(form1.edu.value=="")
   {
   alert("Please enter your educational qualification");
   document.form1.edu.focus();
   return false;
   }
   else if(form1.tech.value=="")
   {
   alert("Please enter your technical qualification");
   document.form1.tech.focus();
   return false;
   }
   else if(form1.exp.value=="")
   {
   alert("Please enter your experience");
   document.form1.exp.focus();
   return false;
   }
   else if(form1.langu.value=="")
   {
   alert("Please enter your language knowldge");
   document.form1.langu.focus();
   return false;
   }
      
   
}