/* 
 * function for suppressing form submission
 */
//function for suppressing form submission
function noEnter(e){
var characterCode
	 if(e && e.which){
	 e = e
	 characterCode = e.which
	 }
	 else{
	 e = event
	 characterCode = e.keyCode
	 }	 
	 if(characterCode == 13){
 	 return false
	 }
	 else{
	 return true
	 }
}

function changeSearchButtonStatus(enable) {
    var btnSubmit = $get(CBCMScreenControls.SerachControl_buttonSubmit);
    var btnNewSearch = $get(CBCMScreenControls.SerachControl_buttonNewSearch);
    if (enable == true) {        
        Sys.UI.DomElement.removeCssClass(btnSubmit, 'inactive_button');        
        if (!Sys.UI.DomElement.containsCssClass(btnSubmit, 'button'))
            Sys.UI.DomElement.addCssClass(btnSubmit, 'button');        
    }
    else {
        if (!Sys.UI.DomElement.containsCssClass(btnSubmit, 'inactive_button'))
            Sys.UI.DomElement.addCssClass(btnSubmit, 'inactive_button');        
        Sys.UI.DomElement.removeCssClass($get(CBCMScreenControls.SerachControl_buttonSubmit), 'button');        
    }    
    return true;
}