// Generates random number for photo and caption

random_number = (Math.round((Math.random()*6)+1));

function setPhotoAndCaption() {
	
	var photocaptionElement01 = document.getElementById('photoCutline01');
	var photocaptionElement02 = document.getElementById('photoCutline02');
	var photocaptionElement03 = document.getElementById('photoCutline03');
	var photocaptionElement04 = document.getElementById('photoCutline04');
	var photocaptionElement05 = document.getElementById('photoCutline05');
	var photocaptionElement06 = document.getElementById('photoCutline06');
	var photocaptionElement07 = document.getElementById('photoCutline07');
	var photocaptionElement = document.getElementById('photoCutline');

	if (random_number == 1) {
		photocaptionElement01.style.display = "block";
	}

	else if (random_number == 2) {
		photocaptionElement02.style.display = "block";
	}

	else if (random_number == 3) {
		photocaptionElement03.style.display = "block";
	}

	else if (random_number == 4) {
		photocaptionElement04.style.display = "block";
	}

	else if (random_number == 5) {
		photocaptionElement05.style.display = "block";
	}

	else if (random_number == 6) {
		photocaptionElement06.style.display = "block";
	}

	else if (random_number == 7) {
		photocaptionElement07.style.display = "block";
	}
	
	else {
		photocaptionElement.style.display = "block";
	}

}

window.onload = function() {
	setPhotoAndCaption();
	clearDefault();
}