function ClearInput(target, defaultval){
	if(target.value == defaultval){
		target.value = "";
	}
}

function ReplaceInputPrompt(target,defaultval){
	if(target.value == ""){
		target.value = defaultval;
	}
}

function fixMenus(){
	//just removes the last commas from the list of menu items. both the main and sub menu
	if(document.getElementById){
		if(document.getElementById("topmenu")){
			var topMenuEl = document.getElementById("topmenu");
			var topLinks = topMenuEl.getElementsByTagName("a");
			var numberOfTopLinks = topLinks.length;
			var lastAnchorText = topLinks[numberOfTopLinks-1].innerHTML;
			lastAnchorText = lastAnchorText.replace(",","");
			topLinks[numberOfTopLinks-1].innerHTML = lastAnchorText;
		}
		
		if(document.getElementById("submenu")){
			var menu2El = document.getElementById("submenu")
			var menu2Links = menu2El.getElementsByTagName("a");
			if(menu2Links.length != 0){
				var numberOfLinks = menu2Links.length;
				var lastAnchorText = menu2Links[numberOfLinks-1].innerHTML;
				lastAnchorText = lastAnchorText.replace(",","");
				menu2Links[numberOfLinks-1].innerHTML = lastAnchorText;	
			}
		}
	}

}