if (window.XMLHttpRequest) {
// IE 7, mozilla, safari, opera 9
} else {

    navHover = function() {
	    var lis = document.getElementById("navmenu-h").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", navHover);
 
}

function resize() {
    if (window.XMLHttpRequest) {
    // IE 7, mozilla, safari, opera 9
    } else {
    document.getElementById("main").style.height=document.getElementById("main").offsetHeight;   
    }
}