// these first two functions are using fixed parameters for the names

function setLongest() {
 if(navigator.userAgent.search(/msie/i)!= -1) {
 
			if (document.getElementById("page").offsetHeight < document.documentElement.clientHeight) {
				document.getElementById("body").style.height =  (document.documentElement.clientHeight - document.getElementById("top").offsetHeight)-document.getElementById("footer").offsetHeight-document.getElementById("heder").offsetHeight+"px";
				
			//alert("wyknałem ie" +screen.height);
			}
			
			
} else {
	if (document.getElementById("page").offsetHeight < window.innerHeight) {
	document.getElementById("body").style.height =  (window.innerHeight - document.getElementById("top").offsetHeight)-document.getElementById("footer").offsetHeight-document.getElementById("heder").offsetHeight+"px";
	
	//alert("wyknałem");
	}
	

}


	//alert("page="+document.getElementById("page").offsetHeight +"px, ekran=" +window.innerHeight+ ",heder=" +document.getElementById("heder").offsetHeight+ ",container=" +document.getElementById("heder").offsetHeight);
	
}