function alterCate(elm, onoff)
{
	if (typeof(onoff) == "undefined" )
	{
		onoff = "blur";
	}

	if (!elm.base)
	{
		elm.base = elm.value;
	}

	if (elm.value == elm.base && onoff != "blur")
	{
		elm.value = "";
	}
	else if (elm.value == "" && onoff == "blur")
	{
		elm.value = elm.base;
	}
}

startLinks = function() {
	
	for (i=0; i<document.links.length; i++) {
		
		document.links[i].onfocus=function (){
			
			if(this.blur){
				
				this.blur()
				
			}
			
		}
		
	}
	
}

window.onload=startLinks;