var usave=new Array();
var xpan=0;
var ypan=0;
var xstart=4;
var xstartw=4;
var tad=0;
var planelevation=0;
var planimage="none";
var plan1="0"
var xact="stay";


var scrollxx=-500;
var scrollyy=-500;



/* =======================================================================================================================
*********************************************  Elevations   **********************************************************
======================================================================================================================== */

function showElev(plan){
plan1=(plan);
document.getElementById("elevation").style.display="inline";
planimage=("http://custom-house-plan.com/planimage/" + plan + "-fm.jpg");
document.getElementById("ele").src=planimage;
}

function addElev(){
document.getElementById("ele1").src=planimage;
document.getElementById("ele1").style.display="inline";
planelevation=(plan1);
if(planelevation==plan1)
{
swapLayer('elevationbox','elevation');
}
document.getElementById("usethis").innerHTML="Change Exterior Style";
}

function elevMatch()
{
planimage=("http://custom-house-plan.com/planimage/" + planelevation + "-fm.jpg");
document.getElementById("ele").src=(planimage);
plan1=planelevation;
}





/* =======================================================================================================================
*********************************************  CHANGE FLOORS   **********************************************************
======================================================================================================================== */
function changeFloor(nfloor,event) {

if(nfloor == 1 || nfloor == 2)

{
x=nfloor;
}
else
{
x=nfloor.options[nfloor.selectedIndex].value;
}
if(x==1)
{
swapLayer('copythis','copythis2');
xcopy="copythis";
xcopyr="copythis2";
document.getElementById("copythis").className="xcopy";
document.getElementById("statusbar").innerHTML="First Floor";
document.getElementById("firstfloor").style.fontWeight="bold";
document.getElementById("firstfloor").style.color="fff";
document.getElementById("secondfloor").style.fontWeight="normal";
document.getElementById("secondfloor").style.color="ccc";
document.getElementById("nfloor").selectedIndex="0";
document.getElementById("floorname").innerHTML="First Floor Plan";
//document.getElementById("footprint2").style.display="none";
//document.getElementById("footprint1").style.display="inline";
}
if(x==2)
{
swapLayer('copythis2','copythis');
xcopy="copythis2";
xcopyr="copythis";
document.getElementById("copythis2").className="xcopy";
document.getElementById("statusbar").innerHTML="Second Floor";
document.getElementById("secondfloor").style.fontWeight="bold";
document.getElementById("secondfloor").style.color="fff";
document.getElementById("firstfloor").style.fontWeight="normal";
document.getElementById("firstfloor").style.color="ccc";
document.getElementById("nfloor").selectedIndex="1";
document.getElementById("floorname").innerHTML="Second Floor Plan";
//document.getElementById("footprint1").style.display="none";
//document.getElementById("footprint2").style.display="inline";

}
document.getElementById('floorsize').innerHTML="";
checkDimension();
}

// --------- REFERENCE FLOOR ---------------------------------------------------------------------------------------
function showRef()
{
lref=document.getElementById(xcopyr);
lon=document.getElementById(xcopy);


if(lon.className=="xcopy")
{
lref.style.display="inline";
lon.className="xcopy1";
}
else
{
lref.style.display="none";
lon.className="xcopy";
}


}






/* =======================================================================================================================
*********************************************  Automatically insert email addresss*****************************************
======================================================================================================================== */

function udEmail(x)
{
email=document.getElementById(x).value;
document.getElementById("email1").value=(email);
document.getElementById("email2").value=(email);
document.getElementById("email3").value=(email);
document.getElementById("email5").value=(email);
}





/* =======================================================================================================================
*********************************************  new text *****************************************************************
======================================================================================================================== */


function newText(event) {

nroom="text";

x=((event.clientX)-scrollxx);
y=((event.clientY)-scrollyy);
y=(y+30);

tad=(tad+1);

//----------------------------------


inserttext="<table  id=\"txxt" + tad + "\" style=\"position:absolute;left:" + (x) + "px;top:" + (y) + "px;\" class=\"txtable\" cellspacing=\"0\"  cellpadding=\"0\"><tr><td style=\"width:150px\" id=\"td" + tad + "\" onmouseover=\"roomSel('txxt" + tad + "')\"  onmouseout=\"roomUnsel('txxt" + tad + "')\" onmousedown=\"textMove(event,'txxt" + tad + "')\" onmouseup=\"textStop(event,'txxt" + tad + "')\" onmousemove=\"moveText(event,'txxt" + tad + "')\" ondblclick=\"editText('" + tad + "')\"><textarea id=\"tx" + tad + "\" class=\"roomtx\"  onblur=\"updateText('" + tad + "')\">Double click to edit text</textarea><div id=\"tt" + tad + "\" class=\"tt\"></div></td><td class=\"textr\" id=\"tw" + tad + "\" onmousedown=\"moveTextR(event,'" + tad + "')\" onmousemove=\"resizeText(event,'td" + tad + "')\" onmouseup=\"stopTextmove('tw" + tad + "')\" onmouseover=\"textIn('tw" + tad + "')\" onmouseout=\"textOut('tw" + tad + "')\" ></td></tr></table>";




a=document.getElementById(xcopy).innerHTML;
document.getElementById(xcopy).innerHTML=(a + inserttext);

document.getElementById("tx" + tad).select();


}


function editText(text)
{
layer="tx" + (text);

layer=document.getElementById(layer);
layer.style.display="inline";
x="tt" + (text);
layer.select();
x=document.getElementById(x);
x.style.display="none";
}


function updateText(text)
{
layer="tx" + (text);
layer=document.getElementById(layer);
xl=layer.value.length;
txt=("txxt" + text);

if (xl===0)
{
el = document.getElementById(txt);
el.parentNode.removeChild(el);
}
else
{
x="tt" + (text);
x=document.getElementById(x);


y=(layer.value);

x.innerHTML=y;
layer.style.display="none";


y=y.split('  ').join('');




x.style.display="inline";
z="txxt"+text;
z=document.getElementById(z);
z.style.background="transparent";
}
}


function moveTextR(event,x)
{
xstart=(event.clientX);
a=("td" + x);
x=("tw" + x);
x=document.getElementById(x);
moveloop=10;
x.style.background="#ffff00";
a=document.getElementById(a);
xstartw=a.style.width;
xstartw=(xstartw.replace("px","")*1);

}

function stopTextmove(layer)
{
moveloop=0;
document.getElementById(layer).style.background="#ff0000";
}

function textOut(layer)
{
document.getElementById(layer).style.background="none";
}

function textIn(layer)
{
document.getElementById(layer).style.background="#0000ff";
}


// ENLARGE REDUCE TEXT RIGHT -----------------------------------------------------------------------------------------------------

function resizeText(event,mroom) {
if (moveloop==10 && xpan==0)
{
room=document.getElementById(mroom);

x=(event.clientX);
c=(x-xstart);
nwidth=(xstartw+c);
room.style.width=((nwidth) + "px");

}
}





/* =====================================================================================================================
************************************************************************************************************************
************************************************************************************************************************
***********************************************************************************************************************
***********************************************************************************************************************
**************************************                         *******************************************************
**************************************         Plan Save       ********************************************************                        **************************************                         **********************************************************
**************************************                         ***********************************************************     ***********************************************************************************************************************
*************************************************************************************************************************
*************************************************************************************************************************                              ***************************************************************************************************************************  
=====================================================================================================================  */
function planSave(xact)
{
 
xstring="";
xstring2="";
z=1;
var i=0;
for (i=1;i<=ad;i++)
{
room=("room" + z);
a=document.getElementById(room);

if (a !== null)
{
apar=(a.parentNode.id);

roomname=("roomname" + z);
  
roomcl=a.className;
x=a.style.left;
x=(x.replace("px",""));
y=a.style.top;
y=(y.replace("px",""));
wx=a.style.width;
wx=(wx.replace("px",""));
wy=a.style.height;
wy=(wy.replace("px",""));
zindx=a.style.zIndex;

b=document.getElementById(roomname).innerHTML;

if (apar=="copythis")
{
xstring=(xstring + "&qqq&" + room + "&v&" + roomcl + "&v&" + x + "&v&" + y + "&v&" + wx + "&v&" + wy+ "&v&" + b + "&v&" + zindx);
}
if (apar=="copythis2")
{
xstring2=(xstring2 + "&qqq&" + room + "&v&" + roomcl + "&v&" + x + "&v&" + y + "&v&" + wx + "&v&" + wy+ "&v&" + b + "&v&" + zindx);
}



}
z=(z+1);
}

//---- text save ---------------------------------

tstring="";
tstring2="";
z=1;

var i=0;
for (i=1;i<=tad;i++)
{
room=("txxt" + z);
txt=("tx" + z);
xcell=("td" + z);

xcell=document.getElementById(xcell);
txt=document.getElementById(txt);
a=document.getElementById(room);


if (a !== null)
{
apar=(a.parentNode.id);


x=a.style.left;
x=(x.replace("px",""));
y=a.style.top;
y=(y.replace("px",""));
wx=xcell.style.width;
wx=(wx.replace("px",""));

b=txt.value;

if (apar=="copythis")
{
tstring=(tstring + "&qqq&" + room + "&v&" +  x + "&v&" + y + "&v&" + wx + "&v&" + b);
}
if (apar=="copythis2")
{
tstring2=(tstring2 + "&qqq&" + room + "&v&" +  x + "&v&" + y + "&v&" + wx + "&v&" + b);
}

}
z=(z+1);
}


showLayer('saveplan');

savethis=(tstring + xstring);
savethis2=(tstring2 + xstring2);

document.getElementById("plan").value=savethis;
document.getElementById("plan2").value=savethis2;
document.getElementById("planelevation").value=planelevation;

if ((xact)=="leave")
{
document.getElementById("savetitle").innerHTML="Do you want to save your plan before you leave?";
document.getElementById("nothanks").innerHTML="<a href=\"/index.php\" style=\"font-size:12px\">No Thanks</a>";
document.getElementById("leave").value="2";
}

else if ((xact)=="finalize")
{
document.getElementById("savetitle").innerHTML="Finalize Plan<br><br>Step one:";
document.getElementById("nothanks").innerHTML=".";
document.getElementById("leave").value="3";
}


else
{
document.getElementById("savetitle").innerHTML="Save Plan";
document.getElementById("leave").value="0";
document.getElementById("nothanks").innerHTML=".";
}
}












/* =====================================================================================================================
************************************************************************************************************************
************************************************************************************************************************
***********************************************************************************************************************
***********************************************************************************************************************
**************************************                         *******************************************************
**************************************         SCROLLING       ********************************************************                        **************************************                         **********************************************************
**************************************                         ***********************************************************     ***********************************************************************************************************************
*************************************************************************************************************************
*************************************************************************************************************************                              ***************************************************************************************************************************  
=====================================================================================================================  */

 function togglePan()
  {
  if (ypan==1)
  {
ypan=0;
document.getElementById(xcopy).style.cursor="crosshair"; 
document.getElementById('statusbar').innerHTML="You can also use the right mouse button to pan your drawing";
    }      
  else
  {
ypan=1  
document.getElementById(xcopy).style.cursor="pointer";
document.getElementById('statusbar').innerHTML="Pan Drawing"; 
     } 
  }

   
function startpanDrawing(event) 
{
if (ypan==1 && (event.button==1 || event.button==0))
{
zpan=1;
}
else
{ zpan=0;}


if (event.button==2 || event.button==4 || zpan==1)
  {
  xstart=((event.clientX)-scrollxx);
  ystart=((event.clientY)-scrollyy);

document.getElementById(xcopy).style.cursor="pointer";
xpan=1;
clearRoom();        
  }
  

else
{
xpan=0;
clearRoom(); 
}


}


// ---------------------------------------------------------------------------------------------------------------------

function panDrawing(event)
{
 
if (xpan==1)
  {
x=event.clientX;
y=event.clientY;



scrollxx=(x-xstart);
scrollyy=(y-ystart);


layer=document.getElementById(xcopy);
layer.style.top=scrollyy + "px";
layer.style.left=scrollxx + "px";

layer=document.getElementById(xcopyr);
layer.style.top=scrollyy + "px";
layer.style.left=scrollxx + "px";


  }

else
{
xpan=0;
}
 }
 
 
function unpanDrawing(event)
{
if (event.button==2 || event.button==4 || event.button==1 || event.button==0)
  {
if (ypan==0)
{
document.getElementById(xcopy).style.cursor="crosshair";
}
xpan=0;
}

moveloop=0;
rmoveloop=0;
}
 
 
 



/* ******************************************************************************************************************
**************************************  end scrolling *****************************************************************
******************************************************************************************************************  */



// Expand form depending on input -----------------------------------------------

function expForm(value,layer)
{
a=(value);
if (a==1)
{
document.getElementById(layer).style.display="inline";
}
else
{
document.getElementById(layer).style.display="none";
}

}

function contactUs(value)
{
if ((value)=="y")
document.getElementById("wecontact").innerHTML="Please check your email for a message from <a href=\"mailto:info@custom-house-plan.com\">info@custom-house-plan.com</a>";

else
{
document.getElementById("wecontact").innerHTML="";
}

}


function clearRoom()
 // clear any open rooms ----
 
 {
 
if (roomact!="room0" && rmoveloop==0)
{
document.getElementById("statusbar").innerHTML="Lay out your plan...";         
document.getElementById(roomact).style.border="solid 5px #000066";  
document.getElementById(roomact).style.cursor="pointer";
}
hideLayer('modify');            
}


/* *********************************************************************************************************
*****************************   UNDO               ********************************************************
***************************************************************************************************   */

// save for undo
function undoSave()
{

document.getElementById('fscreen').innerHTML=unum;   
x=document.getElementById('maincontent').innerHTML;

usave[unum]=x;  
unum=(unum+1);
}

function undoUse()
{
unum=(unum-1);
if (unum >=0)
{
document.getElementById('maincontent').innerHTML=usave[unum];
}
}


























































function terms()
{
document.getElementById("terms").innerHTML="Terms of use and license agreement:<br>THIS SOFTWARE IS PROVIDED BY RYAN MOE HOME DESIGN \"AS IS\" AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL RYAN MOE HOME DESIGN BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.";

}