function slideIn(id,h,elem)
{ 
	dist = 5;
	int = 1;
	currH = parseInt(document.getElementById(id).style.height);
	if(currH<h)
	{
		setTimeout (function(){slideIn(id,h,elem)},int);	
		newH = currH+dist;
		document.getElementById(id).style.height = newH+'px';
	}
	/*else
	{
		elem.onclick=function(){slideOut(id,h,elem)};
	}*/
}

function slideOut(id,h,elem)
{ 
	dist = 5;
	int = 1;
	currH = parseInt(document.getElementById(id).style.height);
	if(currH>0)
	{
		setTimeout (function(){slideOut(id)},int);	
		newH = currH-dist;
		document.getElementById(id).style.height = newH+'px';
	}
	/*else
	{
		elem.onclick=function(){slideIn(id,h,elem)};
	}*/
}

function slideOutAllExc(id_exc) {
	dist = 5;
	int = 1;
	var obj = document.getElementsByTagName('div');
	for(i=0;i<obj.length;i++) {
		if((obj[i].className == 'slider') && (obj[i].id != id_exc)) {
			slideOut(obj[i].id);
		}
	}
}