//pass in a value to set page height

function pageHeight(tagID) {

 if(document.getElementsByTagName){
	var oDiv = document.getElementById('page');
	var oHidden = document.getElementById(tagID);
	if(oDiv != null && oHidden != null) {
		oDiv.style.height = oHidden.value;
	}
 }
}

function dynaPageheight() {

 if(document.getElementsByTagName){
	var oPage = document.getElementById('page');
	var oPnav = document.getElementById('subcontent');
	var currHite = document.body.scrollHeight;
	if(oPage != null) {
		if(currHite > 400) {
			var newHite = currHite + 85;
			var propHite = currHite - 300;
		} else {
			var newHite = currHite;
			var propHite = currHite - 385;
		}
		oPage.style.height = newHite;
		if(oPnav != null) {
			oPnav.style.height = propHite;
		}
	}
  }
}

function userPageheight() {

 if(document.getElementsByTagName){
	var oPage = document.getElementById('page');
	var oBord = document.getElementById('borderbottom');
	var currHite = document.body.scrollHeight;
		if(oPage != null) {
			if(currHite > 400) {
				var newHite = currHite + 100;
		} else {
				var newHite = document.body.clientHeight;
		}
		var bordHite = newHite - 50;
		oPage.style.height = newHite;
		oBord.style.top = bordHite;
		}
  }
}