var temp = '';
var tempP = '';
var sicTemp = '';
function showChildren(parent,children){
	if(temp == ''){
		document.getElementById(children).style.display = 'block';
		document.getElementById(parent).style.display = 'none';
		temp = children;
		tempP = parent;
	}else{
		document.getElementById(temp).style.display = 'none';
		document.getElementById(tempP).style.display = 'block';
		document.getElementById(children).style.display = 'block';
		document.getElementById(parent).style.display = 'none';
		temp = children;
		tempP = parent;
	}
			
}	
function showParent(parent,children){
			
	document.getElementById(children).style.display = 'none';
	document.getElementById(parent).style.display = 'block';
}

function showInnerChild(children, text,child_text){
	
	if(document.getElementById(children).style.display == 'none'){
		if(sicTemp == ''){
			document.getElementById(children).style.display = 'block';
			sicTemp = children;
		}else{
			document.getElementById(children).style.display = 'block';
			document.getElementById(sicTemp).style.display = 'none';
			sicTemp = children;
		}
		
	}else{
		document.getElementById(children).style.display = 'none';
		sicTemp = '';
	}
}

function swapPic(src, alt){
	document.getElementById("large_image").innerHTML=
	"<img src='" + src + "' alt='"+ alt +"' style='auto:height; max-width:180px; position:relative; bottom:0;' />";
}

function highlight(ele){
	
	
}