function iniFrm(huh){
	switch(huh){
	case "how_found_form": 
		var divs=Array('alum_specified','faculty_specified','camp_pres_specified','poster_specified','radio_prog_specified','galleryspecified','web_site_specified', 'school_specified', 'marketingmaterial_specified', 'advertisement_specified');
		for(var i=0;i<divs.length;i++){
			document.getElementById(divs[i]+"_field").style.display='none';
		}
		break; 
	}
}

function shoFld(ctl,fld){
	if(ctl.checked){
		document.getElementById(fld).style.display='block';
	}else{
		document.getElementById(fld.substring(0,fld.length-6)).value="";
		document.getElementById(fld).style.display='none';
	}
}

function gotRqd(fld){
	if(fld){
		var ok=false;
		if(fld.length){
			if(!fld.type){
				for(var i=0;i<fld.length;i++){
					if(fld[i].checked){
						ok=true;
					}
				}
			}else if(fld.type.match('^select')){
				if(fld.options[fld.selectedIndex].value!=''){
					ok=true;
				}
			}else{
				for(var i=0;i<fld.length;i++){
					if(fld[i].checked){
						ok=true;
					}
				}
			}
		}else{
			if(fld.value!=''){
				ok=true;
			}
		}
		return ok;
	}
}

function reqInf(frm){
	if(!gotRqd(frm.study_level)||!gotRqd(frm.major)||!gotRqd(frm.college)||!gotRqd(frm.study_focus)||!gotRqd(frm.semester)||!gotRqd(frm.year)||!gotRqd(frm.first_name)||!gotRqd(frm.last_name)||!gotRqd(frm.mailing_address)||!gotRqd(frm.mailing_city)||!gotRqd(frm.mailing_state)||!gotRqd(frm.mailing_zip)||!gotRqd(frm.mailing_country)||!gotRqd(frm.home_phone)||!gotRqd(frm.email)){
		alert('Not all required data was entered. Please enter all required info.');
		return false;
	}else{
		if(!frm.email.value.match(/^[A-Za-z0-9_\+-]+(\.[A-Za-z0-9_\+-]+)*@[A-Za-z0-9-]+(\.[A-Za-z0-9-]+)*\.([A-Za-z]{2,4})$/)){
			alert('The email address entered is not valid. Please enter a valid email address.'); 
			return false; 
		}else{
			var res=confirm('You\'re about to send your Request for Info form to the Salt. If this is really what you want to do, click OK.'); 
			if(res){
				return true;
			}else{
				return false;
			}
		}
	}
}

function physIsMail(ctl,frm){	
	if(ctl.checked){ 
		frm.physical_address.value=frm.mailing_address.value;
		frm.physical_city.value=frm.mailing_city.value;
		frm.physical_state.options[frm.mailing_state.selectedIndex].selected=true;
		frm.physical_zip.value=frm.mailing_zip.value;
		frm.physical_country.value=frm.mailing_country.value;
	}
}


function checkUncheck(frm,ctl,tar) { 
	if (tar=="draft") { 
		if(ctl.value=='1'&&ctl.checked){
			frm.draft_no.checked=false;
			frm.draft.value=ctl.value;
			return true; 
		}else if(ctl.value=='0'&&ctl.checked){
			frm.draft_yes.checked=false;
			frm.draft.value=ctl.value;
			return true; 
		}
	} else if (tar=="active") { 
		if(ctl.value=='1'&&ctl.checked){
			frm.active_no.checked=false;
			frm.active.value=ctl.value;
			return true; 
		}else if(ctl.value=='0'&&ctl.checked){
			frm.active_yes.checked=false;
			frm.active.value=ctl.value;
			return true; 
		}
	}else if(tar=="_showonhomepage") { 
		if(ctl.value=='1'&&ctl.checked){
			frm._showonhomepage_no.checked=false;
			frm._showonhomepage.value=ctl.value;
			return true; 
		}else if(ctl.value=='0'&&ctl.checked){
			frm._showonhomepage_yes.checked=false;
			frm._showonhomepage.value=ctl.value;
			return true; 
		}
	}else if(tar=="_imageorientation") { 
		if(ctl.value=='left'&&ctl.checked){
			frm._imageorientation_right.checked=false;
			frm._imageorientation.value=ctl.value;
			return true; 
		}else if(ctl.value=='right'&&ctl.checked){
			frm._imageorientation_left.checked=false;
			frm._imageorientation.value=ctl.value;
			return true; 
		}
	} 
} 

function setStudents(frm, ctl) { 
	frm.studentlist.value=''; 
	var t=''; 
	for(var i=0;i<frm.elements.length;i++){ 
		if(frm.elements[i].name.match("^student_")) { 
			if(frm.elements[i].checked){ 
				t+=frm.elements[i].value+","; 
			} 
		} 
	} 
	frm.studentlist.value=t.substring(0,t.length-1); 
}