var cuser1 = document.getElementById('cuser1');
if (cuser1 && cuser1.firstChild.firstChild && cuser1.firstChild.firstChild.nodeValue!='Register'){
	cuser1.style.display = 'none';
	cuser2.style.borderLeft = '0px';
}
// Footer position
function getWindowHeight(){
	var windowHeight=0;
	if (typeof(window.innerHeight)=='number'){
		windowHeight=window.innerHeight;
	} else {
		if (document.documentElement&&document.documentElement.clientHeight){
			windowHeight=document.documentElement.clientHeight;
		} else {
			if (document.body&&document.body.clientHeight){
				windowHeight=document.body.clientHeight;
			}
		}
	}
	return windowHeight;
}
function setFooter(){
	if (document.getElementById){
		var windowHeight=getWindowHeight();
		if (windowHeight>0){
			var table1height = document.getElementById('nyx').offsetHeight;
			var table2height = document.getElementById('breadcrumbs').offsetHeight;
			var table3height = document.getElementById('table2').offsetHeight;
			
			var contentHeight = table1height + table2height + table3height;
			
			var footerElement=document.getElementById('footer');
			var footerHeight=footerElement.offsetHeight;
			if (windowHeight-(contentHeight+footerHeight)>=0){
				footerElement.style.position='relative';
				footerElement.style.top=(windowHeight-(contentHeight+footerHeight))+'px';
			} else {
				footerElement.style.position='static';
			}
		}
	}
}
setFooter();
window.onresize = function(){setFooter();}
// Search input effects
var SearchField = document.getElementById('dnn_dnnSEARCH_txtSearch');
function WriteSearch(){
	if (SearchField.value==''){
		SearchField.value = 'SEARCH';
	}
}
function ClearSearch(){
	if (SearchField.value=='SEARCH'){
		SearchField.value = '';
	}
}
if (SearchField){
	SearchField.value = 'SEARCH';
	if (SearchField.addEventListener){
		SearchField.addEventListener('focus', ClearSearch, false);
		SearchField.addEventListener('blur', WriteSearch, false);
	} else if (SearchField.attachEvent){
		SearchField.attachEvent('onfocus', ClearSearch);
		SearchField.attachEvent('onblur', WriteSearch);
	}
}