// Form behaviour: Sets and removes example text from text fields where necessary
function setExampleText(fieldId, exampleText)
{
	if ( document.getElementById(fieldId) )
	{
		fieldObj = document.getElementById(fieldId);
		fieldObj.value = exampleText;
		fieldObj.onfocus = new Function("this.value=''; this.onfocus = ''");
		//fieldObj.onblur = new Function("if (this.value=='') { this.value='"+exampleText+"'; }");
	}
}