// JavaScript Document

function getposOffset(what, offsettype){
	var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop;
	var parentEl=what.offsetParent;
	while (parentEl!=null){
		totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
		parentEl=parentEl.offsetParent;
	}
	return totaloffset;
}

function MM_findObj(n, d) { //v3.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document); return x;
}
function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
 var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
   var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
   if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);



function toolTip( obj, offsetX, offsetY, sizeX, sizeY, shadowDistance, tipTitle, tipText ){
	var ttObj = false;
	var ttShadowObj = false;
	if( !shadowDistance ){ shadowDistance = 10; }
	if( !offsetX ){ offsetX = 0; }
	if( !offsetY ){ offsetY = 0; }
	if( !sizeX ){ sizeX = 200; }
	if( !sizeY ){ sizeY = 40; }
	if( !tipTitle ){ tipTitle = "Earthlogic Tooltip"; }
	if( !tipText ){ tipText = "Tooltip Text Content"; }
	
	if( document.getElementById ) {
		if( document.getElementById("toolTip") ){ ttObj = document.getElementById("toolTip"); }
		if( document.getElementById("ttShadow") ){ ttShadowObj = document.getElementById("ttShadow"); }
		if( document.getElementById("toolTipTitle") ){ document.getElementById("toolTipTitle").innerHTML = tipTitle; }
		if( document.getElementById("toolTipContent") ){ document.getElementById("toolTipContent").innerHTML = tipText; }
	}
	
	if( !obj ){ ttObj.style.visibility = 'hidden'; ttShadowObj.style.visibility = 'hidden'; }
	else{
		if( document.getElementById && document.getElementById(obj) ){ obj = document.getElementById(obj); } 
		tt_X = getposOffset( obj, 'left' ) + offsetX;
		tt_Y = getposOffset( obj, 'top' ) + offsetY;

		ttObj.style.width = sizeX; 				ttShadowObj.style.width = sizeX;
		ttObj.style.height = sizeY; 			ttShadowObj.style.height = sizeY;
		ttObj.style.left = tt_X; 				ttShadowObj.style.left = tt_X + shadowDistance;
		ttObj.style.top = tt_Y; 				ttShadowObj.style.top = tt_Y + shadowDistance;
		ttObj.style.visibility = 'visible'; 	ttShadowObj.style.visibility = 'visible';
		
	}
	
}

function FileRequestCheck(f){
	
	var er = "";
	var erObj = false;

	if( f.FName.value == "" ){
		er += " - First Name is required \n";
		if( !erObj ){ erObj = f.FName; }
	}
	
	if( f.LName.value == "" ){
		er += " - Last Name is required \n";
		if( !erObj ){ erObj = f.LName; }
	}
	
	if( f.Addr1.value == "" ){
		er += " - Address is required \n";
		if( !erObj ){ erObj = f.Addr1; }
	}
	
	if( f.City.value == "" ){
		er += " - City is required \n";
		if( !erObj ){ erObj = f.City; }
	}
	
	if( f.State.value == "" ){
		er += " - State is required \n";
		if( !erObj ){ erObj = f.State; }
	}
	
	if( f.Zip.value == "" ){
		er += " - Zip Code is required \n";
		if( !erObj ){ erObj = f.Zip; }
	}
	
	if( f.Country.value == "" ){
		er += " - Country is required \n";
		if( !erObj ){ erObj = f.Zip; }
	}
	
	if( (f.Email.value == "") || (!isEmail(f.Email.value)) ) {
		er += " - Email is required \n";
		if( !erObj ){ erObj = f.Zip; }
	}
	 
	if( er == "" ){ return true; }else{ formError( er, erObj ); return false; }
	
}

function ContactCheck(f){
	
	var er = "";
	var erObj = false;
	var infoChecked = false;
	
	if( f.FName.value == "" ){
		er += " - First Name is required \n";
		if( !erObj ){ erObj = f.FName; }
	}
	
	if( f.LName.value == "" ){
		er += " - Last Name is required \n";
		if( !erObj ){ erObj = f.LName; }
	}
	
	if( f.Addr1.value == "" ){
		er += " - Address is required \n";
		if( !erObj ){ erObj = f.Addr1; }
	}
	
	if( f.City.value == "" ){
		er += " - City is required \n";
		if( !erObj ){ erObj = f.City; }
	}
	
	if( f.State.value == "" ){
		er += " - State is required \n";
		if( !erObj ){ erObj = f.State; }
	}
	
	if( f.Zip.value == "" ){
		er += " - Zip Code is required \n";
		if( !erObj ){ erObj = f.Zip; }
	}
	
	if( f.Country.value == "" ){
		er += " - Country is required \n";
		if( !erObj ){ erObj = f.Country; }
	}
	
	if( f.Email.value == "" ){
		er += " - Email is required \n";
		if( !erObj ){ erObj = f.Email; }
	}
	
	if( f.txtRefer.value == "" ){
		er += " - Please tell us how you heard about us \n";
		if( !erObj ){ erObj = f.txtRefer; }
	}
	
	for (i=0;i<f.info.length;i++) {
		if (f.info[i].checked) {
			infoChecked = true;
		}
	}
	if( !infoChecked ){
		er += " - Please tell us how you would like to receive the requested information \n";
		if( !erObj ){ erObj = f.info[0]; }
	}
	 
	if( er == "" ){ return true; }else{ formError( er, erObj ); return false; }
	
}

function formError( message, obj ){
	var out = "Form is incomplete\n============================\n\n";
	out += message;
	alert( out );
	if( obj ){
		obj.focus(); 
	}
	return;
}

// POP-UP Open
formWin = false;

function openForm( url, width, height, toolbar, scrollbars, menubar, resizable, locX, locY ){
	if (formWin){ formWin.close(); }
	var param = "menubar="+menubar+",";
		param += "scrollbars="+scrollbars+",";
		param += "resizable="+resizable+",";
		param += "toolbar="+toolbar+",";
		param += "width="+width+",";
		param += "height="+height;
	
	formWin = window.open( url, "formWin", param );
	
	var sw = screen.width;
	var sh = screen.height;
	
	if( locX == "left" ){ x = 0; }
	else if( locX == "right" ){	x = sw - width; }
	else if( locX == "center" ){ x = (sw/2)-(width/2); }else 
	if( !isNaN(locX) ){	x = locX; }
	else{ x = (sw/2)-(width/2); } // Center On Default
	
	if( locY == "top" ){ y = 0; }
	else if( locY == "bottom" ){ y = sh - height; }
	else if( locY == "center" ){ y = (sh/2)-(height/2); }else 
	if( !isNaN(locY) ){	y = locY; }
	else{ y = (sh/2)-(height/2); } // Center On Default
	
			
	formWin.moveTo(x,y);
	formWin.focus();
}