var gotNS = (navigator.appName == 'Netscape') ? true : false;
var ns=document.layers;
var ie=document.all;
var ns6=document.getElementById&&!document.all;

function popWin2( url, name, width, height, scroller ) { 

var outStr = 'height=' + height + ',width=' + width; 

	if (scroller != 'true') {
		 outStr = outStr + ',menubar=no,toolbar=yes,location=no,directories=no,status=no,scrollbars=yes,resizable=yes';
	 } else {
		 outStr = outStr + ',menubar=no,toolbar=yes,location=no,directories=no,status=no,scrollbars=no,resizable=yes';
	 } 

window.open(url, name, outStr);

}

function popWin1( url, name, width, height, scroller ) { 

var outStr = 'height=' + height + ',width=' + width; 

	if (scroller != 'true') {
		 outStr = outStr + ',menubar=no,toolbar=no,location=no,directories=no,status=no,scrollbars=yes,resizable=yes';
	 } else {
		 outStr = outStr + ',menubar=no,toolbar=no,location=no,directories=no,status=no,scrollbars=no,resizable=yes';
	 } 

window.open(url, name, outStr);

}


function popWin( url, name, width, height, scroller ) { 

var outStr = 'height=' + height + ',width=' + width; 

	if (scroller == true) {
		 outStr = outStr + ',menubar=no,toolbar=no,location=yes,directories=no,status=no,scrollbars=yes,resizable=yes';
	 } else {
		 outStr = outStr + ',menubar=no,toolbar=no,location=yes,directories=no,status=no,scrollbars=no,resizable=yes';
	 } 

window.open(url, name, outStr);

}


function updatelayer(){

	if(ie||ns6){
	document.getElementById('layer1').style.visibility = "hidden";
	document.getElementById("layer2").style.visibility = "hidden";
	document.getElementById("layer3").style.visibility = "hidden";
	document.getElementById("layer4").style.visibility = "hidden";
	document.getElementById("layer5").style.visibility = "hidden";
	document.getElementById("layer6").style.visibility = "hidden";
	document.getElementById("layer7").style.visibility = "hidden";
	}

	if(ns){
	document.layers['layer1'].visibility = "hide";
	document.layers['layer2'].visibility = "hide";
	document.layers['layer3'].visibility = "hide";
	document.layers['layer4'].visibility = "hide";
	document.layers['layer5'].visibility = "hide";
	document.layers['layer6'].visibility = "hide";
	document.layers['layer7'].visibility = "hide";
	}

 if (document.facultysearch.stype[0].checked == true){

	if(ie||ns6){
	document.getElementById("layer1").style.visibility = "visible";
	}

	if(ns){
	document.layers['layer1'].visibility = "show";
	}
  }

 if (document.facultysearch.stype[1].checked == true){

	if(ie||ns6){
	document.getElementById("layer7").style.visibility = "visible";
	}

	if(ns){
	document.layers['layer7'].visibility = "show";
	}
  }

 if (document.facultysearch.stype[2].checked == true){

	if(ie||ns6){
	document.getElementById("layer2").style.visibility = "visible";
	}

	if(ns){
	document.layers['layer2'].visibility = "show";
	}
  }

 if (document.facultysearch.stype[3].checked == true){

	if(ie||ns6){
	document.getElementById("layer3").style.visibility = "visible";
	}

	if(ns){
	document.layers['layer3'].visibility = "show";
	}
  }

 if (document.facultysearch.stype[4].checked == true){

	if(ie||ns6){
	document.getElementById("layer4").style.visibility = "visible";
	}

	if(ns){
	document.layers['layer4'].visibility = "show";
	}
  }

 if (document.facultysearch.stype[5].checked == true){

	if(ie||ns6){
	document.getElementById("layer5").style.visibility = "visible";
	}

	if(ns){
	document.layers['layer5'].visibility = "show";
	}
  }

 if (document.facultysearch.stype[6].checked == true){

	if(ie||ns6){
	document.getElementById("layer6").style.visibility = "visible";
	}

	if(ns){
	document.layers['layer6'].visibility = "show";
	}
  }

}

function updatelayer2(){

	if(ie||ns6){
	document.getElementById('layer1').style.visibility = "hidden";
	document.getElementById("layer2").style.visibility = "hidden";
	document.getElementById("layer3").style.visibility = "hidden";
	document.getElementById("layer4").style.visibility = "hidden";
	document.getElementById("layer5").style.visibility = "hidden";
	document.getElementById("layer6").style.visibility = "hidden";
	document.getElementById("layer7").style.visibility = "hidden";
	}

	if(ns){
	document.layers['layer1'].visibility = "hide";
	document.layers['layer2'].visibility = "hide";
	document.layers['layer3'].visibility = "hide";
	document.layers['layer4'].visibility = "hide";
	document.layers['layer5'].visibility = "hide";
	document.layers['layer6'].visibility = "hide";
	document.layers['layer7'].visibility = "hide";
	}

 if (document.facultysearch.stype[0].checked == true){

	if(ie||ns6){
	document.getElementById("layer1").style.visibility = "visible";
	}

	if(ns){
	document.layers['layer1'].visibility = "show";
	}
  }

 if (document.facultysearch.stype[1].checked == true){

	if(ie||ns6){
	document.getElementById("layer7").style.visibility = "visible";
	}

	if(ns){
	document.layers['layer7'].visibility = "show";
	}
  }

 if (document.facultysearch.stype[2].checked == true){

	if(ie||ns6){
	document.getElementById("layer3").style.visibility = "visible";
	}

	if(ns){
	document.layers['layer3'].visibility = "show";
	}
  }

 if (document.facultysearch.stype[3].checked == true){

	if(ie||ns6){
	document.getElementById("layer4").style.visibility = "visible";
	}

	if(ns){
	document.layers['layer4'].visibility = "show";
	}
  }

 if (document.facultysearch.stype[4].checked == true){

	if(ie||ns6){
	document.getElementById("layer5").style.visibility = "visible";
	}

	if(ns){
	document.layers['layer5'].visibility = "show";
	}
  }

 if (document.facultysearch.stype[5].checked == true){

	if(ie||ns6){
	document.getElementById("layer6").style.visibility = "visible";
	}

	if(ns){
	document.layers['layer6'].visibility = "show";
	}
  }

 if (document.facultysearch.stype[6].checked == true){

	if(ie||ns6){
	document.getElementById("layer2").style.visibility = "visible";
	}

	if(ns){
	document.layers['layer2'].visibility = "show";
	}
  }

}


function showselect(id){


SDDM_deactivate(id);

var my_div = document.getElementById('selectmenu');

	if (my_div){

	if(ie||ns6){
	document.getElementById("selectmenu").style.visibility = "visible";
	}

	if(ns){
	document.layers['selectmenu'].visibility = "show";
	}

	}

}

function hideselect(id){


SDDM_activate(id);

var my_div = document.getElementById('selectmenu');

	if (my_div){

	if(ie||ns6){
	document.getElementById("selectmenu").style.visibility = "hidden";
	}

	if(ns){
	document.layers['selectmenu'].visibility = "hide";
	}

	}

}

function fxnParseIt(string) {
	// Note: sInputString code for demo purposes only, and should be
	//	   replaced with user's code for getting in string value.

	var sInputString = string;

	sText = sInputString;
	sText = sText.replace(/"/g,"");
	if (sText.search(/(formsof|near|isabout)/i) == -1) {
		sText = sText.replace(/ (and not|and) /gi,'" $1 "');
		sText = sText.replace(/ (or not|or) /gi,'" $1 "');
		sText = sText;
	}

	return sText;
}


var flag=0;
function sitesearch(form)
{
    if (flag == 1)
       return false;

if (! form.skeyword.value){
alert("Please Enter A Term Into The Search Box");
form.skeyword.focus();
form.skeyword.select();
return false;
}

if (form.skeyword.value == 'Search Karmanos' ){
alert("Please Enter A Term Into The Search Box");
form.skeyword.focus();
form.skeyword.select();
return false;
}

// form.skeyword.value = fxnParseIt(form.skeyword.value);

flag = 1;
return true;
}

function ChangeDate(){

var selectedmonth = document.formmain.month.selectedIndex;
var selectedyear = document.formmain.year.selectedIndex;

if (selectedyear == 0){
	var currentyear = selectedyear
} else {
	var currentyear = selectedyear-1;
}
var endmonth = selectedmonth+1;
var endyear = selectedyear;

if (selectedmonth == 11){

	eval('document.formmain.endmonth.selectedIndex = 0');
	eval('document.formmain.endyear.selectedIndex = endyear');

} else {
	eval('document.formmain.endmonth.selectedIndex = endmonth');
	eval('document.formmain.endyear.selectedIndex = currentyear');
}



}