function instructRefWork() {
	var aWin = window.open("../ra/refWorksDatabases.htm","","width=780,height=580,resize=yes,scollbars=yes,menubar=no");
	
}


function instruct_dynaContent(targ,selObj,restore){ 
		
  	var strElementId= eval(targ+".getElementById='"+selObj.options[selObj.selectedIndex].value+"'");
  	if (restore) selObj.selectedIndex=0;

	switch (strElementId)
	{ 	
	case "blank":
	window.document.getElementById('imageHolder').src = "../graphics/blank.gif";
	break;

	case "CSA":
	window.document.getElementById('imageHolder').src = "../graphics/CSA_finalfinal.jpg";
	break;

	case "firstSearch":
	window.document.getElementById('imageHolder').src = "../graphics/FS_final.jpg";
	break;
	
	case "ovid":
	window.document.getElementById('imageHolder').src = "../graphics/ovid_final.jpg";
	break;	
	
	case "gale":
	window.document.getElementById('imageHolder').src = "../graphics/infotrac_final.jpg";
	break;
	
	case "ISI":
	window.document.getElementById('imageHolder').src = "../graphics/ISI_final.jpg";
	break;

	case "SP":
	window.document.getElementById('imageHolder').src = "../graphics/SP_final.jpg";
	break;
	
	case "proquest":
	window.document.getElementById('imageHolder').src = "../graphics/proquest_final.jpg";
	break;
	
	case "eureka":
	window.document.getElementById('imageHolder').src = "../graphics/eureka_final.jpg";
	break;
	
	case "abcclio":
	window.document.getElementById('imageHolder').src = "../graphics/abcclio.gif";
	break;
	
	case "scienceDirect":
	window.document.getElementById('imageHolder').src = "../graphics/scienceDirect.gif";
	break;
	
	case "jstor":
	window.document.getElementById('imageHolder').src = "../graphics/jstor.gif";
	break;

	case "projectMuse":
	window.document.getElementById('imageHolder').src = "../graphics/projectMuse.gif";
	break;

	case "compendex":
	window.document.getElementById('imageHolder').src = "../graphics/compendex.jpg";
	break;
	
	}
}