var installAutoDownload = function(triggers,programURL){
	if(!(triggers instanceof Array))
		triggers = [triggers];
	if(!(programURL instanceof Array))
		programURL = [programURL];
	for(var i=0,len=triggers.length;i<len;i++){
		var subtrigger = (typeof triggers[i] == "string")? document.getElementById(triggers[i]) : triggers[i];
		subtrigger.setAttribute("download",programURL[i]);
		subtrigger.onclick = function(){
			window.open(this.getAttribute("download"),null,'toolbar=0,location=no,directories=0,status=0,scrollbars=yes,resizable=1,width=1,height=1,top=0,left=0');
		}
	}
}