if(typeof sIFR == "function"){
// This is the preferred "named argument" syntax
sIFR.replaceElement(named({sSelector:"body H1", 
	sFlashSrc:"sifr/Arial.swf", 
	sColor:"#fff200;", 
	sWmode:"transparent",
	sFlashVars:"textalign=left&offsetTop=1&offsetBottom=1"}));
};