// <!--

function showElementById(id){
	if(document.getElementById(id)){
		document.getElementById(id).style.visibility='visible';
	}
}

function hideElementById(id){
	if(document.getElementById(id)){
		document.getElementById(id).style.visibility='hidden';
	}
}

function showElementCompletelyById(id){
	if(document.getElementById(id)){
		document.getElementById(id).style.display='';
	}
}
function hideElementCompletelyById(id){
	if(document.getElementById(id)){
		document.getElementById(id).style.display='none';
	}
}

function popupWindow(sURL, sName, sWidth , sHeight){
	sFeatures = '';
	sFeatures = sFeatures + "width="+sWidth+",";
	sFeatures = sFeatures + "height="+sHeight+",";
	sFeatures = sFeatures + "menubar=0,";
	sFeatures = sFeatures + "resizable=0,";
	sFeatures = sFeatures + "scrollbars=1";
	oNewWindow = window.open(sURL , sName , sFeatures);
}

function pseudo_blink(){
	var i,els;
	els = document.getElementsByTagName('blink');
	for(i=0; i< els.length;i++){
		swapElementVisibility(els[i]);
	}
//	setInterval("pseudo_blink()", 1000);
}
function swapElementVisibility(theElement){
	if(theElement){
		if(theElement.style.visibility=='hidden'){
			theElement.style.visibility = 'visible';
		}else{
			theElement.style.visibility = 'hidden';
		}
	}
}

function swapElementDisplay(theElement){
	if(theElement){
		if(theElement.style.display==''){
			theElement.style.display = 'none';
		}else{
			theElement.style.display = '';
		}
	}
}

setInterval("pseudo_blink()", 1000);
// -->