function set(x,y){return new Option(x,y);}

function popHeardFrom(){
var fm=document.forms[0];
var hf=fm.HeardFrom;
var hh=fm.HeardHow;
var hhval=hh.options[hh.selectedIndex].value;
hfo=hf.options;
hf.length=1;

switch(hhval){
case "Journal":
	hfo[1]=set(" Biotechniques","Biotechniques");
	hfo[2]=set(" Nature","Nature");
	hfo[3]=set(" Science","Science");
	hfo[4]=set(" Scientist","Scientist");
	hfo[5]=set(" Genes and Development","Genes and Development");
	hfo[6]=set(" Magazine - Other","Magazine - Other");break;
case "Internet":
	hfo[1]=set(" Google","Google");
	hfo[2]=set(" Yahoo!","Yahoo!");
	hfo[3]=set(" Bing","Bing");	
	hfo[4]=set(" AOL","AOL");	
	hfo[5]=set(" MSN","MSN");	
	hfo[6]=set(" Biospektrum","Biospektrum");	
	hfo[7]=set(" Scientist Solutions","Scientist Solutions");	
	hfo[8]=set(" Website - Other","Website - Other");break;
case "Convention":
	hfo[1]=set(" Immunology","Immunology");
	hfo[2]=set(" Neurosciences","Neurosciences");
	hfo[3]=set(" Cell Biology","Cell Biology");	
	hfo[4]=set(" Life Science Exhibits","Life Science Exhibits");	
	hfo[5]=set(" Planet Connect BMS Trade Show","Planet Connect BMS Trade Show");	
	hfo[6]=set(" ARVO","ARVO");	
	hfo[7]=set(" Convention - Other","Convention - Other");break;
case "Conferences":
	hfo[1]=set(" Life Science Exhibits at Cleveland Clinic Foundation, Feb 6th","Life Science Exhibits at Cleveland Clinic Foundation, Feb 6th");
	hfo[2]=set(" Life Science Exhibits at Case Western Reserve University, Feb 7th","Life Science Exhibits at Case Western Reserve University, Feb 7th");
	hfo[3]=set(" AAI/EB, San Diego, April 5th - 9th","AAI/EB, San Diego, April 5th - 9th");
	hfo[4]=set(" Life Science Exhibits at Roswell Park Cancer Institute, May 22nd","Life Science Exhibits at Roswell Park Cancer Institute, May 22nd");
	hfo[5]=set(" Life Science Exhibits at University of Kentucky, June 18th","Life Science Exhibits at University of Kentucky, June 18th");
	hfo[6]=set(" Life Science Exhibits at Harvard/Biogen, July 31st - Aug 1st","Life Science Exhibits at Harvard/Biogen, July 31st - Aug 1st");
	hfo[7]=set(" Society for Neuroscience 2008, Washington D.C., Nov 15th - 19th","Society for Neuroscience 2008, Washington D.C., Nov 15th - 19th");
    hfo[8]=set(" American Society for Cell Biology 2008, San Francisco, Dec 13th - 17th","American Society for Cell Biology 2008, San Francisco, Dec 13th - 17th");
	hfo[9]=set(" Conferences - Other","Conferences - Other");break;

case "Publications":
	hfo[1]=set(" Publications - Other","Publications - Other");break;

case "Other":
	hfo[1]=set(" Colleague","Colleague");
	hfo[2]=set(" Family/Friend","Family/Friend");
	hfo[3]=set(" Vendor","Vendor");
	hfo[4]=set(" Other","Other");break;

}

hfo[0]=set(' -- Select One -- ','',true,true);
hf.selectedIndex=0;
/*
if(hhval != ""){showNormImage("HeardHow");}
else{ showErrImage("HeardHow");}
*/
}