/************************************************************
 ** Clears a field
 ** By: 	Joshua Sowin (fireandknowledge.org)
 ** HTML: <input type="text" value="Search" name="search"
 **			id="search" size="25" 
 ** 		onFocus="clearInput('search', 'Search')" 
 ** 		onBlur="clearInput('search', 'Search')" />
 ***********************************************************/
function clearInput(field_id, term_to_clear) {
	
	// Clear input if it matches default value
	if (document.getElementById(field_id).value == term_to_clear ) {
		document.getElementById(field_id).value = '';
	}
	
	// If the value is blank, then put back term
	else if (document.getElementById(field_id).value == '' ) {
		document.getElementById(field_id).value = term_to_clear;
	}
} // end clearSearch()

function cssmenuhover() {
        if(!document.getElementById("cssmenu"))
                return;
        var lis = document.getElementById("cssmenu").getElementsByTagName("LI");
        for (var i=0;i<lis.length;i++)
        {
                lis[i].onmouseover=function(){this.className+=" iehover";}
                lis[i].onmouseout=function() {this.className=this.className.replace(new RegExp(" iehover\\b"), "");}
        }
	}
	if (window.attachEvent)
        	window.attachEvent("onload", cssmenuhover);