Data Grapher<\/Title><\/HEAD><BODY>"); // Verify that Java is enabled. if ((Nav4 || IE4) && !navigator.javaEnabled()) msg.document.writeln("</CENTER>Java is disabled in your browser. Please "+ "re-enable it in your browser's options.<P><CENTER>"); // Check for Netscape 4.x on a Mac if (Nav4 && (platform=="MacPPC" || platform=="Mac68k") && version < 5) { // Determine if they have the plugin installed. var vmInstalled = navigator.mimeTypes["application/x-java-vm"] if (vmInstalled) { msg.document.writeln("<EMBED " + "TYPE=\"application/x-java-vm\" " + "NAME=\"Java Applet\" " + "PLUGINSPAGE=\"../plugin.html\" " + "BORDER=\"5\" " + "WIDTH=\""+AppWidth+"\" " + "HEIGHT=\""+AppHeight+"\" " + "CODEBASE=\"..\" CODE=\""+AppClass+"\" archive=grapher.jar") for (var i = 0; i < ParamLen; i += 2) { msg.document.writeln(" "+ParamTags[i]+"='"+ParamTags[i+1]+"'"); } msg.document.writeln(">"); } else { msg.document.writeln("To correctly display this activity, <BR>you need to install some software.<p>"); msg.document.writeln("Click <A href=\"../plugin.html\">here</a> to learn how."); if (Version1Dir != "") msg.document.writeln("Or click <a href=\"../../../interactivate/activities/"+Version1Dir+"\">here</a> "+ "to use an older version of the activity.<p>"); } } else if (Nav4 || IE4) { // Navigator 4+ or Internet Explorer 4+, not on a Macintosh. Assume the // virtual machine works (no indication that any others do not work) msg.document.writeln("<APPLET CODEBASE=\"..\" CODE='"+AppClass+"' width="+AppWidth+" height="+ AppHeight+" archive=\"grapher.jar\">"); for (var i = 0; i < ParamLen; i += 2) { msg.document.writeln("<PARAM NAME="+ParamTags[i]+" VALUE=\'"+ParamTags[i+1]+"\'>"); } msg.document.writeln("</APPLET>"); // If they are using Internet Explorer 4.x on a Macintosh, remind them // that they need to be using MRJ 2.x. if (IE4 && version < 5 && (platform=="MacPPC" || platform=="Mac68k")) msg.document.writeln("<P><BLOCKQUOTE><BLOCKQUOTE>If you experience difficulties running "+ "this activity in your browser, please <a href=\"../ie4_mac.html\">"+ "click here</a> for helpful advice.</BLOCKQUOTE></BLOCKQUOTE>"); } else { msg.document.writeln("You need to have Netscape 4.0 or higher or Internet Explorer 4.0 or higher ") } msg.document.writeln("<\/BODY><\/HTML>"); msg.document.close(); }

function MakeGraph(plotcode) { var AppClass = "grapher.grapher.class"; var AppWidth = "500"; var AppHeight= "400"; var ParamTags = new Array( 'LEGEND',true, "C1",column1,"C2",column2,"C1LABEL","Height","C2LABEL","# of Drops"); if(plotcode == 1) { var AppHeight="300"; var addParam = new Array( "XLABEL","Height of Drop","YLABEL","Avg. # of Drops","AUTORANGE","true","PLOTON","1"); var ParamTags = ParamTags.concat(addParam); } else if (plotcode == 2) { // Whelk Data with Sliders var ParamTags = ParamTags.concat(new Array( "XLABEL","Height of Drop","YLABEL","Avg. # of Drops","AUTORANGE","false", "PLOTON","1","FN1","a+b/(x-c)","NP","3", "A","0","AMIN","-2","AMAX","2","B","50","BMIN","0","BMAX","100","C","0","CMIN","0","CMAX","25")); } else if (plotcode == 3) { // Linearized Whelk Data with Sliders var ParamTags = ParamTags.concat(new Array( "XLABEL","Height of Drop","YLABEL","(N-1)^-1","AUTORANGE","false", "PLOTON","2","FN2",a+"*x+"+b,"FN1","a*x+b","NP","2", "C3",column3,"C3LABEL","(N-1)^-1", "A","0.05","AMIN","-0.1","AMAX","0.1","B","0.05","BMIN","-0.5","BMAX","0.5")); } else if (plotcode == 4) { var AppHeight="300"; var ParamTags = ParamTags.concat(new Array( "XLABEL","Height of Drop","YLABEL","Work","FN1","x*(1+59.5/(x-13.8))", "C3",column3,"C3LABEL","Work", "PLOTON","2")); } else if (plotcode == 5) { var ParamTags = ParamTags.concat(new Array( "XLABEL","Height of Drop","YLABEL","Avg. # of Drops", "PLOTON","2","FN1","x*(1+a/(x-b))","NP","2", "C3",column3,"C3LABEL","Work")); }; var browser = navigator.appName var platform= navigator.platform var version = parseInt(navigator.appVersion) var ParamLen = ParamTags.length var Nav4 = (browser=="Netscape" && version >= 4) var IE4 = (browser=="Microsoft Internet Explorer" && version >= 4) msg = open("", "wkgraph", "resizable=yes,width=550,height=450"); msg.document.writeln("Data Grapher<\/Title><\/HEAD><BODY>"); // Verify that Java is enabled. if ((Nav4 || IE4) && !navigator.javaEnabled()) msg.document.writeln("</CENTER>Java is disabled in your browser. Please "+ "re-enable it in your browser's options.<P><CENTER>"); // Check for Netscape 4.x on a Mac if (Nav4 && (platform=="MacPPC" || platform=="Mac68k") && version < 5) { // Determine if they have the plugin installed. var vmInstalled = navigator.mimeTypes["application/x-java-vm"] if (vmInstalled) { msg.document.writeln("<EMBED " + "TYPE=\"application/x-java-vm\" " + "NAME=\"Java Applet\" " + "PLUGINSPAGE=\"../plugin.html\" " + "BORDER=\"5\" " + "WIDTH=\""+AppWidth+"\" " + "HEIGHT=\""+AppHeight+"\" " + "CODEBASE=\"..\" CODE=\""+AppClass+"\" archive=grapher.jar") for (var i = 0; i < ParamLen; i += 2) { msg.document.writeln(" "+ParamTags[i]+"='"+ParamTags[i+1]+"'"); } msg.document.writeln(">"); } else { msg.document.writeln("To correctly display this activity, <BR>you need to install some software.<p>"); msg.document.writeln("Click <A href=\"../plugin.html\">here</a> to learn how."); if (Version1Dir != "") msg.document.writeln("Or click <a href=\"../../../interactivate/activities/"+Version1Dir+"\">here</a> "+ "to use an older version of the activity.<p>"); } } else if (Nav4 || IE4) { // Navigator 4+ or Internet Explorer 4+, not on a Macintosh. Assume the // virtual machine works (no indication that any others do not work) msg.document.writeln("<APPLET CODEBASE=\"..\" CODE='"+AppClass+"' width="+AppWidth+" height="+ AppHeight+" archive=\"grapher.jar\">"); for (var i = 0; i < ParamLen; i += 2) { msg.document.writeln("<PARAM NAME="+ParamTags[i]+" VALUE=\'"+ParamTags[i+1]+"\'>"); } msg.document.writeln("</APPLET>"); // If they are using Internet Explorer 4.x on a Macintosh, remind them // that they need to be using MRJ 2.x. if (IE4 && version < 5 && (platform=="MacPPC" || platform=="Mac68k")) msg.document.writeln("<P><BLOCKQUOTE><BLOCKQUOTE>If you experience difficulties running "+ "this activity in your browser, please <a href=\"../ie4_mac.html\">"+ "click here</a> for helpful advice.</BLOCKQUOTE></BLOCKQUOTE>"); } else { msg.document.writeln("You need to have Netscape 4.0 or higher or Internet Explorer 4.0 or higher ") } msg.document.writeln("<\/BODY><\/HTML>"); msg.document.close(); }