function compareSelectTab(tab, tabs){
	tabs;
	mod = 0;
	var allTabs = document.getElementsByTagName("span");
	for(i=0; i<allTabs.length; i++){
		if(allTabs[i].className == "tabSubcontainerSelected" || allTabs[i].className == "tabSubcontainer"){
			if((mod%tabs)==tab){
				allTabs[i].className = "tabSubcontainerSelected";
			}
			else{
				allTabs[i].className = "tabSubcontainer";
			}
			mod++;
		}
	}
}

function compareShowBlocks(hide1, hide2, hide3){
	blocks = document.getElementsByTagName("div");
	for(i=0; i<blocks.length; i++){
		if(blocks[i].className == "hidden1") blocks[i].style.display=(hide1?"block":"none");
		if(blocks[i].className == "hidden2") blocks[i].style.display=(hide2?"block":"none");
		if(blocks[i].className == "hidden3") blocks[i].style.display=(hide3?"block":"none");
	}
}

function cpnewShowImage(image, container, icon, selected, unselected){
	document.getElementById(container).src = image;
	div = document.getElementsByTagName("span");
	for(i=0; i<div.length; i++){
		if(div[i].className == selected) div[i].className = unselected;
	}
	icon.className = selected;
}