function submitButtonHover() {

    var buttonObject = document.getElementById("submit-button");
    
    if (buttonObject == null) {
        buttonObject = document.getElementById("lotse_submitBtn");
    }

    if (buttonObject != null) {

	    if(buttonObject.type == "submit") {
	
	        buttonObject.onmouseover = function() {
	
	            this.style.textDecoration="underline";
	        };
	
	        buttonObject.onfocus = function() {
	
	            this.style.textDecoration="underline";
	        };
	
	        buttonObject.onmouseout = function() {
	
	            this.style.textDecoration="none";
	        };
	
	        buttonObject.onblur = function() {
	
	            this.style.textDecoration="none";
	        };
	    }
	}
}
window.onload = submitButtonHover;