var arrCapFieldId = [];
var bCapCaseSensitive = false;
function scapchk(jfldcls,capfieldid,bDocWrite) {
	if (jfldcls == null)
		jfldcls = "input-medium";
	if (bDocWrite == null)
		bDocWrite = true;
	arrCapFieldId[ capfieldid ] = (Math.floor(Math.random()*50))+1;
	cword =
	["1f4be1a66bdd8c1a190f37af677be618", "b4ce9e6c0299aa7768c6172d6eb3fc23", "515fc76eec93093da2f9b7dd90214cab", 
	 "514457d2ebec2faab8f9b1492645167b", "62c95814e78f6d4f0d3d60b67baf76a4", "667377e6887bed1b6410b0c761a5bea7", 
	 "da0baaf430fa23e1b1dad090dc2569a9", "6bb407e65cf946d9bc84d901d1ced8e9", "9c8ba64833da90742309442255bc2063", 
	 "c0de3ba0e81c6d56b662366fc770ef3e", "2e2113257c653aa421ae6c8b899ef4aa", "6da21f92c51c28052a0adf09c50f90a1", 
	 "c1d26f6b0790401a628a818808f04075", "8be58846beb2357328d5e5a0cd4f344f", "7e5ba2c887b60515e0c14806335a6bef", 
	 "f95aa7c3a3c42071e0a5e8ea14eb59b6", "58d2903481683d99167a1458f8f7aa7e", "f3225936d8d920cb86ae2d5d57491a42", 
	 "96a6c0b4b7a33e32bccf42d480262aa6", "089ac4682a780fd36a19a6279c977758", "cbb98c9439f4d052269f781135b7f06b", 
	 "75e4eaa63f6011d29ad5393edc06a7d9", "989d5bb375b692d6a110c5d7eacf6f01", "472d50580dbc2a5e66ab83d5b7b526db", 
	 "1462ac4ebfec62bd731125f3d4ce95ff", "55ba4ff3518975ae64e1946b239dbce2", "0d003c70be48cb5acd65646733a767c7", 
	 "aa5fafa18288866515a8496e3c91f81b", "09ad68ccea425181b0f3384a47eb0ee7", "a8f53224bb317069ec783b1cda8284e2", 
	 "ce5b7f1160c80974159ff8cda855e96b", "5fec17c005cd777a7b110486380dc2e3", "e20800ee7f33d1a1f5f421bdabdc5687", 
	 "720056ca71c9bd078a1245cbd479c941", "1bf3b99a1e6f208dcafef10856f7ecff", "1fafcd5630e95f5268a18d94f6eaeb0a", 
	 "a45ee3327c80340be8f813a34de79ee5", "3429c0db18da7bd7383a3bd887ace760", "51a284e66a8fc8788e688718811c4c06", 
	 "4c94373ad2c32c6fd629d6f2f06265ce", "e73c5dadb7a9c21b387bdf5733da9865", "fb7d8974066124bc7d8d2f1110afa274", 
	 "625198080f3e1e8fb9d1ddd0650bd611", "6ab619c71510c4dc05d866ed83fc20af", "8f875d79cfbef938400c4730df96f25b", 
	 "22f17a56266565435da3d364e4203958", "c6649603efe229e7273ed7cfd8bea2bb", "23df47f887b1f10e34acf5804ab346bf", 
	 "dc4599e6aab4a104c9edc35c37677c16", "e961d41f5b26b4bfa9e4cf89f6d3ab10"];
	outHTML = "<input type=\"text\" id=\"" + capfieldid + "\" name=\"" + capfieldid + "\" class=\"" + jfldcls + " input-medium\"><br>" +
	          "<img style=\"margin-top:4px\" src=\"" + encodeURI("_scripts/captcha/pic331dir/") + parseInt( arrCapFieldId[ capfieldid ] ) + ".jpg\" width=\"160\" height=\"40\" alt=\"\">";
	if (bDocWrite)
		document.write( outHTML );
	else
		return outHTML;
}
function capchk(capfieldid, bShowAlert) {
	if (bShowAlert == null)
		bShowAlert = true;
  var capfieldval = document.getElementById(capfieldid).value;		
	if( !bCapCaseSensitive )
	  capfieldval = capfieldval.toLowerCase();
	if (hex_md5(capfieldval)==cword[arrCapFieldId[ capfieldid ]-1])
		return true;
	else {
		if (bShowAlert) {
			alert("Por favor tente novamente digitar o código como é mostrado");
			document.getElementById(capfieldid).focus();
		}
		return false;
	}
}