// JavaScript Document


function high (which2) {

	if (which2){
  	if(document.all){
  	   which2.filters.alpha.opacity = 100;
  	}else {
  	 	 which2.style.setProperty("-moz-opacity", "1", "");
    }
  }


}
function low (which2) {
	if (which2){
  	if(document.all){
  	   which2.filters.alpha.opacity = 70;
  	}else {
  	 	 which2.style.setProperty("-moz-opacity", "0.7", "");
    }
  }
}