// JavaScript Document

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 MM_findObj(n, d) { //v4.01
  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);
  if(!x && d.getElementById) x=d.getElementById(n); return x;}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

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_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 timedLayer()  {
  //var the_timeout = setTimeout("MM_showHideLayers('collections','','show','showinfo','','hide')",3000);
  var the_timeout = setTimeout("MM_showHideLayers('collections','','show','copyarea','','show','showinfo','','hide')",2000);
}

function PopupPic(sPicURL) {
     window.open( "popup.htm?"+sPicURL, "",  
     "resizable=1,HEIGHT=200,WIDTH=200");
}



var theImages = new Array() 

theImages[0] = '/images/meldlogos/logos09.png'
theImages[1] = '/images/meldlogos/logos03.png'
theImages[2] = '/images/meldlogos/logos04.png'
theImages[3] = '/images/meldlogos/logos08.png'
theImages[4] = '/images/meldlogos/logos05.png'
theImages[5] = '/images/meldlogos/logos07.png'
theImages[6] = '/images/meldlogos/logos06.png'


var j = 0
var p = theImages.length;
var preBuffer = new Array()
for (i = 0; i < p; i++){
   preBuffer[i] = new Image()
   preBuffer[i].src = theImages[i]
}
var whichImage = Math.round(Math.random()*(p-1));
function showImage(){
	document.write('<img class="png"img src="'+theImages[whichImage]+'">');
}






function verifyRequired() {
  if (document.icpsignup.fields_email.value == "") {
    alert("The Email field is required.");
    return false;
  }


return true;
}















// menu02.js
sfHover = function() {
	var boxElts=null;
	var gotBoxes=false;
	boxElts=getIESelectBoxes();
	
	if(boxElts != null && boxElts.length >0)gotBoxes=true;
	
	var sfEls = document.getElementById("nav").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
			if(gotBoxes)checkHidingForm(boxElts,true);
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
			if(gotBoxes)checkHidingForm(boxElts,false);
		}
	}
}



if (window.attachEvent) window.attachEvent("onload", sfHover);



function checkHidingForm(boxes,b){

	switch(b){
		case true:
			for(var a=0; a < boxes.length; a++){
				boxes[a].style.visibility="hidden";
			}
		break;
		
		case false:
			for(var a=0; a <boxes.length; a++){
				boxes[a].style.visibility="visible";
			}
		break;
	}
}

function getIESelectBoxes(){
	if(document.getElementById("headerForm")!=null){
		var boxes=new Array();
		var leform=document.getElementById("headerForm");
		for(var i=0;i<leform.length;i++){
			var elt= leform.elements[i];
			if(elt.className.indexOf("hideable") !=-1)boxes[boxes.length]=elt;
		}
		return boxes;
	}
	return;
}








function JustSoPicWindow(imageName,imageWidth,imageHeight,alt,bgcolor,hugger,hugMargin) {

// by E Michael Brandt of ValleyWebDesigns.com - Please leave these comments intact.
// version 2.2.1
	if (bgcolor=="") {
		bgcolor="#FFFFFF";
	}
	var adj=10, lift;
	var w = screen.width;
	var h = screen.height;
	var byFactor=1;

	if(w<740){
	  lift=0.90;
	}
	if(w>=740 & w<835){
	  lift=0.91;
	}
	if(w>=835){
	  lift=0.93;
	}
	if (imageWidth>w){	
	  byFactor = w / imageWidth;			
	  imageWidth = w;
	  imageHeight = imageHeight * byFactor;
	}
	if (imageHeight>h-adj){
	  byFactor = h / imageHeight;
	  imageWidth = (imageWidth * byFactor);
	  imageHeight = h; 
	}
	   
	var scrWidth = w-adj;
	var scrHeight = (h*lift)-adj;

	if (imageHeight>scrHeight){
  	  imageHeight=imageHeight*lift;
	  imageWidth=imageWidth*lift;
	}

	var posLeft=0;
	var posTop=0;

	if (hugger == "hug image"){
	  if (hugMargin == ""){
	    hugMargin = 0;
	  }
	  var scrHeightTemp = imageHeight - 0 + 2*hugMargin;
	  if (scrHeightTemp < scrHeight) {
		scrHeight = scrHeightTemp;
	  } 
	  var scrWidthTemp = imageWidth - 0 + 2*hugMargin;
	  if (scrWidthTemp < scrWidth) {
		scrWidth = scrWidthTemp;
	  }
	  
	  if (scrHeight<100){scrHeight=100;}
	  if (scrWidth<100){scrWidth=100;}

	  posTop =  ((h-(scrHeight/lift)-adj)/2);
	  posLeft = ((w-(scrWidth)-adj)/2);
 	}

	if (imageHeight > (h*lift)-adj || imageWidth > w-adj){
		imageHeight=imageHeight-adj;
		imageWidth=imageWidth-adj;
	}

	var agt=navigator.userAgent.toLowerCase();
	if (agt.indexOf("opera") != -1){
	  var args= new Array();
	  args[0]='parent';
	  args[1]=imageName;
	  var i ; document.MM_returnValue = false;
	  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
	} else {
	newWindow = window.open("/extremeconcrete/sample_viewer.htm","newWindow","width="+scrWidth+",height="+scrHeight+",left="+posLeft+",top="+posTop);
	newWindow.document.open();
	newWindow.document.write('<html><title>'+alt+'</title><body leftmargin="0" topmargin="0" marginheight="0" marginwidth="0" bgcolor='+bgcolor+' onBlur="self.close()" onClick="self.close()">');  
	newWindow.document.write('<table width='+imageWidth+' border="0" cellspacing="0" cellpadding="0" align="center" height='+scrHeight+' ><tr><td>');
	newWindow.document.write('<img src="'+imageName+'" width='+imageWidth+' height='+imageHeight+' alt="Click screen to close" >'); 
	newWindow.document.write('</td></tr></table></body></html>');
	newWindow.document.close();
	newWindow.focus();
	}
}








/***********************************************
* DHTML slideshow script-  © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* This notice must stay intact for legal use
* Visit http://www.dynamicdrive.com/ for full source code
***********************************************/


//do NOT edit pass this line
if (typeof photos != "undefined") {

	var preloadedimages=new Array()
	for (i=0;i<photos.length;i++){
		preloadedimages[i]=new Image()
		preloadedimages[i].src=photos[i]
	}

}

function applyeffect(){
	if (document.all && photoslider.filters) {
		photoslider.filters.revealTrans.Transition=Math.floor(Math.random()*23)
		photoslider.filters.revealTrans.stop()
	}
}



function playeffect(){
	if (document.all && photoslider.filters) {
		photoslider.filters.revealTrans.play()
	}
}

function keeptrack(){
	window.status="Image "+(which+1)+" of "+photos.length
}


function backward(){
	if (which>0){
		which--
		applyeffect()
		document.images.photoslider.src=photos[which]
		playeffect()
		keeptrack()
	}
}

function forward(){
	if (which<photos.length-1){
		which++
		applyeffect()
		document.images.photoslider.src=photos[which]
		playeffect()
		keeptrack()
	}
}

function transport(){
	window.location=photoslink[which]
}