/**
 * @author jjaeger
 */
var clearInputValue = Array();
function clearInput(thisObj){
    if(!clearInputValue[thisObj]){
        clearInputValue[thisObj] = thisObj.value;
		thisObj.value = "";
        thisObj.style.color = "black";
        
    }
}
function replaceInput(thisObj){
	if(thisObj.value == ""){
		thisObj.value = clearInputValue[thisObj];
		thisObj.style.color = "#999999";
		clearInputValue[thisObj]= false;
	}
}