function sfHover() {
	var sfEls = document.getElementById("nav").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);

function ShowText(id) {
document.getElementById(id).style.display = 'block';
}
function HideText(id) {
document.getElementById(id).style.display = 'none';
}

function showpic(url, X, Y, offsetX, offsetY) {
	var DivImage = document.getElementById('DivImg');
	var DisplayImg = document.getElementById('IdImg');
	//alert(X+\"-\"+Y);
	DisplayImg.src=url;
    if (Y < 300) {
	   DivImage.style.top = Y;
    } else {
	   DivImage.style.top = Y - offsetY;
    }
    
	if (X < 600) {
           DivImage.style.left = X;
    } else {
           DivImage.style.left = X - offsetX;
    }
	DivImage.style.visibility="visible";
}

function hidepic() {
	var DivImage = document.getElementById('DivImg');
	DivImage.style.visibility="hidden";	
}

function applyCheckBoxValue( name, value, formIndex ) {

	 d = document.forms[formIndex];
 	 for (i = 0; i < d.elements.length; i++) {
	   if ((d.elements[i].type == "checkbox") && (d.elements[i].name == name)) {
	     d.elements[i].checked = value;
	   }
	 }
	
}