function callToActionscript(str,target) 
{
	var flash_movie =  getFlashMovie("main_flash");
	
	if(str == "share"){
		flash_movie.share();
	}
	
	if(str == "save"){
		flash_movie.save();
	}
	if(str == "zoom"){
		
		
		var url = location.href;  // entire url including querystring - also: window.location.href;
		var baseURL = url.substring(0, url.indexOf('/', 14));
		
		var basepath = baseURL +"/";
		
		var target_button50 = document.getElementById("zoom_50");
		var target_button75 = document.getElementById("zoom_75");
		var target_button100 = document.getElementById("zoom_100");
		
		if(target == 50){
			flash_movie.zoomChain();
		
			target_button50.src = basepath + "img/zoom_50_hilite.png";
			target_button75.src = basepath + "img/zoom_75.png";
			target_button100.src = basepath + "img/zoom_100.png";
			
		}else if(target == 75){
			flash_movie.zoomChain75();
			
			target_button50.src = basepath + "img/zoom_50.png";
			target_button75.src = basepath + "img/zoom_75_hilite.png";
			target_button100.src = basepath + "img/zoom_100.png";
		
		}else if(target == 100){
			flash_movie.zoomChain100();
			
			target_button50.src = basepath + "img/zoom_50.png";
			target_button75.src = basepath + "img/zoom_75.png";
			target_button100.src = basepath + "img/zoom_100_hilite.png";
		}
		
		
	}
}

function getFlashMovie(movieName) {
  var isIE = navigator.appName.indexOf("Microsoft") != -1;
  return (isIE) ? window[movieName] : document[movieName];
}