// JavaScript Document

<!--
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];}
}

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) { //v4.01
  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;
}
// validation Routines

//change text
function textchange(id,newtext) {
	identity=document.getElementById(id);
	identity.value = newtext;

}

//change style 
function change(id, newClass) {
	identity=document.getElementById(id);
	identity.className=newClass;
}

function getid(id){
return document.getElementById(id);

}


function filetype(){
var cvv=document.getElementById('img1').value; 
if(cvv.length == ""){
alert("Please select a file");

return 0
}

var cvv2 = cvv.slice(cvv.indexOf(".")).toLowerCase() ;

if (cvv.length > 4){

if (cvv2 == ".doc" || cvv2 == ".pdf" ){
document.form1.submit();
}else{
alert("Invalid File Type");
change('img1', 'searchtextinputerror'); 
document.getElementById('img1').value = "";
}
}else{
change('img1', ''); 
//document.form1.submit();

}

}





//-->