function fillInfo(){ 

 // this function is used to fill the category list on load

addOption(document.submissions.Info, "HD", "HD", "");

addOption(document.submissions.Info, "SD", "SD", "");

addOption(document.submissions.Info, "Matte", "Matte", "");

addOption(document.submissions.Info, "Sounds", "Sounds", "");

}

function SelectSubInfo(){

// ON selection of category this function will work


removeAllOptions(document.submissions.SubInfo);
removeAllOptions(document.submissions.SubSubInfo);

if(document.submissions.Info.value == 'HD'){
addOption(document.submissions.SubInfo,"", "Resolution");
addOption(document.submissions.SubInfo,"1080p", "1080p");
addOption(document.submissions.SubInfo,"1080i", "1080i");
addOption(document.submissions.SubInfo,"720p", "720p");
addOption(document.submissions.SubInfo,"720i", "720i");
addOption(document.submissions.SubInfo,"480p", "480p");
addOption(document.submissions.SubInfo,"480i", "480i");
addOption(document.submissions.SubInfo,"Other", "Other");

}
if(document.submissions.Info.value == 'SD'){
addOption(document.submissions.SubInfo,"", "AR");
addOption(document.submissions.SubInfo,"169p", "16:9p");
addOption(document.submissions.SubInfo,"43p", "4:3p");
addOption(document.submissions.SubInfo,"169i", "16:9i");
addOption(document.submissions.SubInfo,"43i", "4:3i");
addOption(document.submissions.SubInfo,"Other", "Other", "");
}
if(document.submissions.Info.value == 'Sounds'){
addOption(document.submissions.SubInfo,"", "Type");
addOption(document.submissions.SubInfo,"Music", "Music");
addOption(document.submissions.SubInfo,"SFX", "SFX");
addOption(document.submissions.SubInfo,"Other", "Other");
}
if(document.submissions.Info.value == 'Matte'){
addOption(document.submissions.SubInfo,"", "Resolution");
addOption(document.submissions.SubInfo,"High", "High");
addOption(document.submissions.SubInfo,"Med", "Med");
addOption(document.submissions.SubInfo,"Low", "Low");
}
////SubSubInfo
if(document.submissions.Info.value == 'HD'){
addOption(document.submissions.SubSubInfo,"", "FPS");
addOption(document.submissions.SubSubInfo,"60fps", "60fps");
addOption(document.submissions.SubSubInfo,"30fps", "30fps");
addOption(document.submissions.SubSubInfo,"24fps", "24fps");
addOption(document.submissions.SubSubInfo,"50fps", "50fps");
addOption(document.submissions.SubSubInfo,"25fps", "25fps");
addOption(document.submissions.SubSubInfo,"Other", "Other");
}
if(document.submissions.Info.value == 'SD'){
addOption(document.submissions.SubSubInfo,"", "FPS");
addOption(document.submissions.SubSubInfo,"60fps", "60fps");
addOption(document.submissions.SubSubInfo,"50fps", "50fps");
addOption(document.submissions.SubSubInfo,"25fps", "25fps");
addOption(document.submissions.SubSubInfo,"Other", "Other");
}
if(document.submissions.Info.value == 'Sounds'){
addOption(document.submissions.SubSubInfo,"", "FileType");
addOption(document.submissions.SubSubInfo,"mp3", "mp3");
addOption(document.submissions.SubSubInfo,"wav", "wav");
addOption(document.submissions.SubSubInfo,"Other", "Other");
}
if(document.submissions.Info.value == 'Matte'){
addOption(document.submissions.SubSubInfo,"", "FileType");
addOption(document.submissions.SubSubInfo,"bmp", "bmp");
addOption(document.submissions.SubSubInfo,"jpg", "jpg");
addOption(document.submissions.SubSubInfo,"png", "png");
addOption(document.submissions.SubSubInfo,"Other", "Other");
}
}
////////////////// 





// this function is used to fill the category list on load
function fillCategory(){ 

addOption(document.submissions.Category, "Nature", "Nature", "");

addOption(document.submissions.Category, "Man-Made", "Man-Made", "");

addOption(document.submissions.Category, "Time-Lapse", "Time-Lapse", "");

addOption(document.submissions.Category, "VFX", "VFX", "");

addOption(document.submissions.Category, "Other", "Other", "");

}



function SelectSubCat(){

// ON selection of category this function will work

removeAllOptions(document.submissions.SubCat);

////////////////////////FIRST CATEGORY//////////////////////////
if(document.submissions.Category.value == 'Nature'){
addOption(document.submissions.SubCat,"", "Sub-Category");
addOption(document.submissions.SubCat,"Animals", "Animals");
addOption(document.submissions.SubCat,"Sky", "Sky");
addOption(document.submissions.SubCat,"Landscape", "Landscape");
}

if(document.submissions.Category.value == 'Man-Made'){
addOption(document.submissions.SubCat,"", "Sub-Category");
addOption(document.submissions.SubCat,"Structures", "Structures");
addOption(document.submissions.SubCat,"Transportation", "Transportation");
addOption(document.submissions.SubCat,"People", "People");
addOption(document.submissions.SubCat,"Arts and Crafts", "Arts and Crafts");
}

if(document.submissions.Category.value == 'Time-Lapse'){
addOption(document.submissions.SubCat,"", "Sub-Category");
addOption(document.submissions.SubCat,"Nature", "Nature");
addOption(document.submissions.SubCat,"Man-Made", "Man-Made");
}

if(document.submissions.Category.value == 'VFX'){
addOption(document.submissions.SubCat,"", "Sub-Category");
addOption(document.submissions.SubCat,"Transitions", "Transitions");
addOption(document.submissions.SubCat,"Motion Background", "Motion Background");
addOption(document.submissions.SubCat,"Masks", "Masks");
addOption(document.submissions.SubCat,"Special-Effects", "Special-Effects");
}

if(document.submissions.Category.value != '' && document.submissions.Category.value != 'Other' ){
	addOption(document.submissions.SubCat,"", "Other");
}
else{
	removeAllOptions(document.submissions.SubCat);
	removeAllOptions(document.submissions.SubSubCat);
}


if(document.submissions.Category.value == 'Other'){
addOption(document.submissions.SubCat,"", "No Sub-Category");
}

////////////////////////END FIRST CATEGORY/////////////////////

}


////////////////////////SECOND CATEGORY///////////////////////
function SelectSubSubCat(){

removeAllOptions(document.submissions.SubSubCat);

/////////////////////NATURE/////////////////////////
if(document.submissions.SubCat.value == 'Animals'){
addOption(document.submissions.SubSubCat,"", "Sub Sub-Category");
addOption(document.submissions.SubSubCat,"Land", "Land");
addOption(document.submissions.SubSubCat,"Sky", "Sky");
addOption(document.submissions.SubSubCat,"Water", "Water");
}

if(document.submissions.SubCat.value == 'Sky'){
addOption(document.submissions.SubSubCat,"", "Sub Sub-Category");
addOption(document.submissions.SubSubCat,"Moon", "Moon");
addOption(document.submissions.SubSubCat,"Sun", "Sun");
addOption(document.submissions.SubSubCat,"Stars", "Stars");
addOption(document.submissions.SubSubCat,"Clouds", "Clouds");
}

if(document.submissions.SubCat.value == 'Landscape'){
addOption(document.submissions.SubSubCat,"", "Sub Sub-Category");
addOption(document.submissions.SubSubCat,"Forest", "Forest");
addOption(document.submissions.SubSubCat,"Desert", "Desert");
addOption(document.submissions.SubSubCat,"Ocean", "Ocean");
addOption(document.submissions.SubSubCat,"Lake", "Lake");
addOption(document.submissions.SubSubCat,"Mountains", "Mountains");
}


/////////////////////MAN-MADE/////////////////////////
if(document.submissions.SubCat.value == 'Structures'){
addOption(document.submissions.SubSubCat,"", "Sub Sub-Category");
addOption(document.submissions.SubSubCat,"Streets", "Streets");
addOption(document.submissions.SubSubCat,"Buildings", "Buildings");
addOption(document.submissions.SubSubCat,"Monuments", "Monuments");
addOption(document.submissions.SubSubCat,"Parks", "Parks");
}

if(document.submissions.SubCat.value == 'Transportation'){
addOption(document.submissions.SubSubCat,"", "Sub Sub-Category");
addOption(document.submissions.SubSubCat,"Cars", "Cars");
addOption(document.submissions.SubSubCat,"Planes", "Planes");
addOption(document.submissions.SubSubCat,"Trains", "Trains");
}

if(document.submissions.SubCat.value == 'People'){
addOption(document.submissions.SubSubCat,"", "Sub Sub-Category");
addOption(document.submissions.SubSubCat,"Alone", "Alone");
addOption(document.submissions.SubSubCat,"Small Group", "Small Group");
addOption(document.submissions.SubSubCat,"Crowds", "Crowds");
}

if(document.submissions.SubCat.value == 'Arts, Crafts, Entertainment'){
addOption(document.submissions.SubSubCat,"", "Sub Sub-Category");
addOption(document.submissions.SubSubCat,"Tools", "Tools");
addOption(document.submissions.SubSubCat,"Art", "Art");
addOption(document.submissions.SubSubCat,"Crafts", "Craft");
addOption(document.submissions.SubSubCat,"Foods", "Foods");
addOption(document.submissions.SubSubCat,"Sports", "Sports");
}

/////////////////////TIME-LAPSE/////////////////////////
if(document.submissions.SubCat.value == 'Nature'){
addOption(document.submissions.SubSubCat,"", "Sub Sub-Category");
addOption(document.submissions.SubSubCat,"Sky", "Sky");
addOption(document.submissions.SubSubCat,"Landscape", "Landscape");
addOption(document.submissions.SubSubCat,"Night", "Night");
addOption(document.submissions.SubSubCat,"Day", "Day");
}

if(document.submissions.SubCat.value == 'Man-Made'){
addOption(document.submissions.SubSubCat,"", "Sub Sub-Category");
addOption(document.submissions.SubSubCat,"City", "City");
addOption(document.submissions.SubSubCat,"Transportation", "Transportation");
addOption(document.submissions.SubSubCat,"People", "People");
}

/////////////////////VFX/////////////////////////
if(document.submissions.SubCat.value == 'Transitions'){
addOption(document.submissions.SubSubCat,"", "Sub Sub-Category");
addOption(document.submissions.SubSubCat,"Fades", "Fades");
addOption(document.submissions.SubSubCat,"Wipes", "Wipes");
}

if(document.submissions.SubCat.value == 'Motion Background'){
addOption(document.submissions.SubSubCat,"", "Sub Sub-Category");
addOption(document.submissions.SubSubCat,"Looping", "Looping");
addOption(document.submissions.SubSubCat,"Non-Looping", "Non-Looping");
}

if(document.submissions.SubCat.value == 'Masks'){
addOption(document.submissions.SubSubCat,"", "Sub Sub-Category");
addOption(document.submissions.SubSubCat,"Cookie-Cutter", "Cookie-Cutter");
addOption(document.submissions.SubSubCat,"Alpha Channel", "Alpha Channel");
}

if(document.submissions.SubCat.value == 'Special-Effects'){
addOption(document.submissions.SubSubCat,"", "Sub Sub-Category");
addOption(document.submissions.SubSubCat,"Explosions", "Explosions");
addOption(document.submissions.SubSubCat,"Fire", "Fire");
addOption(document.submissions.SubSubCat,"Sci-Fi", "Sci-Fi");
addOption(document.submissions.SubSubCat,"Fantasy", "Fantasy");
}

//////////////////////FINISH OUT////////////////////////

if(document.submissions.SubCat.value != ''){
	addOption(document.submissions.SubSubCat,"Other", "Other");
}
//////////////////////END OF LIST////////////////////////
}

function removeAllOptions(selectbox)

{

	var i;

	for(i=selectbox.options.length-1;i>=0;i--)

	{

		//selectbox.options.remove(i);

		selectbox.remove(i);

	}

}





function addOption(selectbox, value, text )

{

	var optn = document.createElement("OPTION");

	optn.text = text;

	optn.value = value;



	selectbox.options.add(optn);

}