function contentListItemRollover(classy) {
	var classes = classy.split(" ");
	var numberOfClasses = classes.length;
	var index = 0;
	classy="";
	while(index<numberOfClasses)
	{
		if(index+1==numberOfClasses)
		{
			classes[index]=classes[index]+'-ie6';
		}
		else{
			classes[index]=classes[index]+'-ie6 ';
		}
		classy=classy+classes[index];
		index++;
	}
	return classy;

}