function swap(ul){
	var el = document.getElementById(ul);
	var displayType = (el.style.display=='')?'none':'';
	el.style.display=displayType;
}

function BlurLinks(){
	lnks=document.getElementsByTagName('a');
	for(i=0;i<lnks.length;i++) {
		if(!lnks[i].blur) break;
		lnks[i].onfocus = function () { this.blur(); };
	}
}

function popup(url)
{
	newwindow=window.open(url,'name','scrollbars=no');
	if (window.focus) {newwindow.focus()}
	return false;
}

function resetall()
{
	var i;
	var over = document.getElementById('over');
	var inover = over.getElementsByTagName('p');
	
	for(i=0;i<inover.length;i++)
	{
		inover[i].style.display = 'none';
	}
}

function trys(iam,who) {
	if(document.getElementById(who))
	{
		iam.parentNode.style.display='none';
		document.getElementById(who).style.display='block';
	}
}

function getopen(url)
{
	var el = document.getElementById('h' + url);
	var displayType =(el.style.display=='')?'none':'';
	
	if(displayType == 'none')
	{
		resetall();
	} else {
		resetall();
		el.style.display=displayType;
	}

}