ASP.NET

var i=0;

function urfn()
{
if(i%2==0)
{
return true
}
else
{
Call_ur_other_fn();
i+=1;
}
}

.netman wrote:

a way to add the letter to the textbox without overwriting the preivous.

text1.text += text1.text + "a" 

var TRIM_SYMBOLS = " \\t\\r\\n";
function trim (str_, trim_) 
{
	trim_ =  (trim_ ? TRIM_SYMBOLS + trim_: TRIM_SYMBOLS );
	eval("var str = (String(str_)).replace(/(^[" + trim_ + "]*)|([" + trim_ + "]*$)/g,'')");
	return str;
}
...
function getXmlResponse(xmlhttp) 
{
	var doc = xmlhttp.responseXML;
	if (doc.documentElement == null)	
	{
		doc = new ActiveXObject("Microsoft.XMLDOM");
		doc.loadXML ( trim (this.xmlhttp.responseText) );
	} 
		
	if (doc.parseError && doc.parseError.errorCode != 0) {
		var msg = "Error parsing XML: " + doc.parseError.reason  + 
			doc.parseError.srcText + "\r\nURL: ";
		throw new Error (doc.parseError.errorCode, msg);		
		return null;
	}
	return doc;
}