function chkQuotes(which)
{
  var searchstring ="'"; 
  searchstring=searchstring + ' " < > % ! ';
  
  var replacestring="&#39; &quot; &lt; &gt; &#37; &#33; ";
  var replace;
  var tempobj;
  var pos=0;
  var newtxt;
  var slength=0;
  var rlength=0;
  var searchpos=0;
  var replacepos=0;
  
  for (var x=0;x<6;x++)
  {
    searchpos=searchstring.indexOf(" ");
    search=searchstring.substring(0,searchpos);
    slength=search.length;
    searchstring=searchstring.substring(searchpos+1,searchstring.length);
		
	replacepos=replacestring.indexOf(" ");
    replace=replacestring.substring(0,replacepos);
    rlength=replace.length;
    replacestring=replacestring.substring(replacepos+1,replacestring.length);
	
	for (i=0;i<(which.length-1);i++)
  { 
    tempobj=which.elements[i];
	txt=tempobj.value;
	pos=txt.indexOf(search);
   
    while (txt.indexOf(search) >=0 ) 
    {
      pos=txt.indexOf(search);
      newtxt=txt.substring(0,pos);
      newtxt=newtxt+replace;
      newtxt=newtxt+txt.substring(pos+1,(txt.length));
      txt=newtxt;

    }
    tempobj.value=txt;
  }



 } 
}