function validateSearch()
	{
		if(document.frmSearch.txtSearch.value == 'Keyword')
		{
		    alert("Please enter a value for the \"Keyword\" field");
		    document.frmSeacrh.txtSearch.focus();
		    return false;
		}
		if(document.frmSearch.txtSearch.value == '')
		{
			alert("Please enter a value for the \"Keyword\" field");
		    document.form1.txtSearch.focus();
		    return false;
		}
		if (document.frmSearch.ddlMin.options[document.frmSearch.ddlMin.selectedIndex].value == '')
  		{
    		alert("Please choose an option from the \'Min$\' dropdown.");
    		document.frmSearch.ddlMin.focus();
    		return (false);
  		}
		//
		if (document.frmSearch.ddlMax.options[document.frmSearch.ddlMax.selectedIndex].value == '')
  		{
    		alert("Please choose an option from the \'Max$\' dropdown.");
    		document.frmSearch.ddlMax.focus();
    		return (false);
  		}
		
		
	}
	function validateLogin()
	{
		if(document.frmLogin.txtUID.value == 'Username')
		{
		    alert("Please enter a value for the \"Username\" field");
		    document.frmLogin.txtUID.focus();
		    return false;
		}
		if(document.frmLogin.txtUID.value == '')
		{
		    alert("Please enter a value for the \"Username\" field");
		    document.frmLogin.txtUID.focus();
		    return false;
		}
		if(document.frmLogin.txtPWD.value == 'Password')
		{
		    alert("Please enter a value for the \"Password\" field");
		    document.frmLogin.txtPWD.focus();
		    return false;
		}
		if(document.frmLogin.txtPWD.value == '')
		{
		    alert("Please enter a value for the \"Password\" field");
		    document.frmLogin.txtPWD.focus();
		    return false;
		}
		
		
		
	}
	function ValidateSubscribe()
	{
	
		if(document.frmSubscribe.txtEmail.value == 'Email Address')
		{
		    alert("Please enter a value for the \"Email Address\" field");
		    document.frmSubscribe.txtEmail.focus();
		    return false;
		}
		if(document.frmSubscribe.txtEmail.value == '')
		{
		    alert("Please enter a value for the \"Email Address\" field");
		    document.frmSubscribe.txtEmail.focus();
		    return false;
		}
		if (document.frmSubscribe.txtEmail.value.length < 1)
	  	{
	     	alert("Please enter at least 1 characters in the \"Email Address\" field.");
	     	document.frmSubscribe.txtEmail.focus();
	     	return (false);
	  	}
	
	  	if (document.frmSubscribe.txtEmail.value.length > 255)
	  	{
	     	alert("Please enter at most 255 characters in the \"Email Address\" field.");
	     	document.frmSubscribe.txtEmail.focus();
	     	return (false);
	  	}
	
	  if (document.frmSubscribe.txtEmail.value.indexOf("@",1) == -1)
	  {
	    alert("Not a valid e-mail address for Email Address.");
	    document.frmSubscribe.txtEmail.focus();
	    return (false);
	  }
	
	  if (document.frmSubscribe.txtEmail.value.indexOf(".",document.frmSubscribe.txtEmail.value.indexOf("@")+1) == -1)
	  {
	    alert("Not a valid e-mail address for Email Address.");
	    document.frmSubscribe.txtEmail.focus();
	    return (false);
	  }
		
		
		
	}
	
	
	
	
	
	
	//============================NAV
	
// toggleNav (show/hide sublist)
function toggleNav(strID) {

	var oDiv;

	if (oDiv = document.getElementById(strID)) {
		oDiv.style.display = oDiv.style.display == 'none' ? 'block' : 'none';
	}
	
	return false;

}


// toggleSiteNav used by 2nd level navigation code to display/hide any third level nav elements.
function toggleSiteNav(strID) {

	var oSideNavDiv;

	oSideNavDiv = document.getElementById("mininav").getElementsByTagName("div");
	for(var i = 0; i < oSideNavDiv.length; i++){
		// Set all Divs to display 'none' except for the one defined by strID, which should be set to 'block'.
		oSideNavDiv[i].style.display = oSideNavDiv[i].id == 'expandNav' + strID ? 'block' : 'none';				
	}

	return false;

}

// Dropdown Submenu
// submenus function in modern browsers via CSS only;
// however, IE5, IE5.5, IE6 require this Javascript in order to function
window.onload = init;
function init(){
startlist();
}
function startlist() {

            if (document.all&&document.getElementById) {
                        if (document.getElementById("navlist")) { 
                                    navRoot = document.getElementById("navlist");
                                    for (i=0; i<navRoot.childNodes.length; i++) { 
                                                node = navRoot.childNodes[i];
                                                if (node.nodeName=="LI") { 
                                                            node.onmouseover=function() { 
                                                                        this.className+=" over";
			
                                                            }
                                                            node.onmouseout=function() {
                                                                        this.className=this.className.replace(" over", "");
                                                            }
                                                }
                                    }
                       }
            }
}