// JavaScript Document
function captcha() {
	this.width=190;
	this.height=40;
	this.characterslength=5;
	this.path=window.location;
	this.DivName="securecode";
	
	this.showcaptcha = function()
	{

		var r =Math.random();
		var html = '';
		
	html += '<table width="210" class="captchatable">';
	html += '<tr>';
	html += '<td>';
	html += '<img src="'+this.path+'Images.php?width=' + this.width ;
	html += '&height=' + this.height + '&characters='+this.characterslength+'&rand='+r+'" width="';
	html += this.width + '" height="' + this.height + '" />';
	html += '</td>';
	html += '<td height="50"><a href="'+this.path+'Audio.php">';
	html += '<img src="'+this.path+'audio_icon.gif" alt="Audio Version" width="22" height="20" border="0" /></a><br />';            
	html += '<a href="javascript:;" onclick="reloadcaptcha();"><img src="'+this.path+'refresh.gif" alt="Reload Image" ';
	html += 'width="22" height="20" border="0" /></a></td>';
	html += '</tr>';
	html += '<tr>';
	html += '<td height="30" colspan="2"><label  class="captchadisplay">';
	html += '&nbsp;';
	html += '<input type="text" name="'+r+'" id="'+r+'" class="securetext"  />';
	html += '<input type="hidden" name="val" id="val" value="'+r+'"  />';
	html += '<sapn id="captchadisplay"> CAPTCHA Code (required)</span> ';
	html += '</label></td>';
	html += '</tr>';
	html += '</table>';
		document.getElementById(this.DivName).innerHTML=html;
	}
	
}