/*
	PageName: isa.js
	Version:1.0
	Description: JavaScript Menu function and validation function.
*/


function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_displayStatusMsg(msgStr) { //v1.0
  status=msgStr;
  document.MM_returnValue = true;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function linkHighlighter(linkId, linkColor) {
	linkId.style.color=linkColor;
}

function linkHighlighter(linkId, linkColor, linkWeight) {
	if (linkWeight==null) {
		linkWeight='normal';
	}
	linkId.style.color=linkColor;
	linkId.style.fontWeight=linkWeight;
}

function linkTopMouseOverHighlighter(linkId) {
	linkId.style.color="#ffffff";
	linkId.style.fontWeight="bold";
}

function linkTopMouseOutHighlighter(linkId) {
	linkId.style.color="#022F55";
	linkId.style.fontWeight="bold";
}

function linkLeftMouseOverHighlighter(linkId) {
	linkId.style.color="#E6A000";
	linkId.style.fontWeight="bold";
}

function linkLeftMouseOutHighlighter(linkId) {
	linkId.style.color="#000000";
	linkId.style.fontWeight="bold";
}

function fnLoginValidate()
{
		if(document.LoginForm.txtUsername.value=="")
		{
			alert("Please enter the username");
			document.LoginForm.txtUsername.focus();
			return false;
		}
		if(document.LoginForm.txtPassword.value=="")
		{
			alert("Please enter the password");
			document.LoginForm.txtPassword.focus();
			return false;
		}
}

function fnSearch(obj)
{
	var key = obj.txtsearch.value;
	if(key=="")
	{
		alert("Please Enter the Search Key");
		return false;
	}
	else
	{
		obj.action="Search.jsp?mode=Go&txtSearch="+key+"";
		obj.method="post";
		obj.submit();
	}
}