var pelm = 1; 

function showScreenshot(newid,elm) {
	var table = document.getElementById('hstable');
	if(pelm != -1)  table.deleteRow(pelm+1);
	if(pelm == elm) pelm = -1;
	else {
		newrow = table.insertRow(elm+1);
		newrow.innerHTML = "<td colspan='4'><img src='scores/screenshots/"+newid+".jpg' width='100%'></td>";
		pelm = elm;
	}
}

function changehss(newid,elm) {
	if(elm != pelm) {
		document.getElementById("hsimage").src = "images/blank.gif";
		document.getElementById("hsimage").src = "scores/screenshots/"+newid+".jpg";
	
		if(elm % 2 == 0) {
			document.getElementById("row"+elm).setAttribute("class","treven trselected");
			document.getElementById("row"+elm).setAttribute("className","treven trselected");
		} else { 
			document.getElementById("row"+elm).setAttribute("class","trodd trselected");
			document.getElementById("row"+elm).setAttribute("className","trodd trselected");
		}
		if(pelm % 2 == 0) {
			document.getElementById("row"+pelm).setAttribute("class","treven");
			document.getElementById("row"+pelm).setAttribute("className","treven");
		} else {
			document.getElementById("row"+pelm).setAttribute("class","trodd");
			document.getElementById("row"+pelm).setAttribute("className","trodd");
		}
		pelm = elm;
	}
}