// HPM_JS.JS
// VS - Last Edit: 11.19.09
//
//Home Page Functions

function grayOut(theLayer) {
	var fLayer = browser(theLayer);
	if(nn4){
		//For Netscrape
		fLayer.style.width = "100%";
		fLayer.style.height = "100%";
	}
	else {
		
		if((BrowserDetect.browser == "Explorer") && (BrowserDetect.version == 6)) {	
			//IE 6...  don't ask... it works.
			cH = document.documentElement.clientHeight + 10;
			cH = cH - 10;
			fLayer.style.width = document.documentElement.clientWidth + 'px';
			fLayer.style.height = cH + 'px';
		} else {
			//FireFox and IE 7 or higher
			//fLayer.style.width = "100%";
			//fLayer.style.height = "100%";

			pageHeight = document.getElementsByTagName("body")[0].offsetHeight;
			browserHeight = browserWindowSize()[1];
			pageWidth = document.getElementsByTagName("body")[0].offsetWidth; //does not seem to be returning the proper value
			browserWidth = browserWindowSize()[0];
			
			if (pageHeight > browserHeight) {
				newHeight = pageHeight;
			} else {
				newHeight = browserHeight;
			}
			
			if (978 > browserWidth) {
				newWidth = 978;
			} else {
				newWidth = browserWidth;
			}
			fLayer.style.height = newHeight + "px";
			fLayer.style.width = newWidth + "px";
		}
		
	}
	isPanelExpanded = true;

		
}


function smallTheLayer(theLayer) {
	isPanelExpanded = false;
	var fLayer = browser(theLayer);
	if(nn4){
		//For Netscrape
		fLayer.style.width = 1;
		fLayer.style.height = 1;
	}
	else {
		//FireFox and IE
	 	fLayer.style.width = 1 + 'px';
		fLayer.style.height = 1 + 'px';
	}
	
}

function hideTheLayer(theLayer, doWhat) {
	
		var fLayer = browser(theLayer);
	if(nn4){
		//For Netscrape
		//fLayer.style.display=doWhat;
		fLayer.style.visibility = doWhat;
		
		
	}
	else {
		//FireFox and IE
		//fLayer.style.display=doWhat; //block to show
		fLayer.style.visibility = doWhat;
	}
}



function adjustCurlLayer(theLayer) {
	var fLayer = browser(theLayer);
		if(BrowserDetect.browser == "Explorer") {	
			//Browser is IE. Which Version?
			if(BrowserDetect.version == 6) {
				fLayer.style.top = -42 + 'px';
			} else if (BrowserDetect.version == 7) {
				fLayer.style.top = -42 + 'px';
			}
	}
	
}



var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	dataBrowser: [
		{
			string: navigator.userAgent,
			subString: "Chrome",
			identity: "Chrome"
		},
		{ 	string: navigator.userAgent,
			subString: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{
			string: navigator.vendor,
			subString: "Camino",
			identity: "Camino"
		},
		{		// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 		// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};
BrowserDetect.init();




function setTheTime() {
	var d = new Date();
	var curr_hour = d.getHours();
	var curr_min = d.getMinutes();
	totalMiliSeconds = d.getTime();
}
setTheTime();




//
//The qs function gets the query string
//it places them in a array:
//
// qsParm['varName']

var qsParm = new Array();

function qs() {
	var query = window.location.search.substring(1);
	var parms = query.split('&');
	for (var i=0; i<parms.length; i++) {
		var pos = parms[i].indexOf('=');
		if (pos > 0) {
			var key = parms[i].substring(0,pos);
			var val = parms[i].substring(pos+1);
			qsParm[key] = val;
		}
	}
}

qs();