var DEBUG = false;
//////////////////////// HMC FUNCTIONS ////////////////////////////

function updateProducts(){

	var myProd = new Array();

	for(var i=0;i<products.length;i++){
		myProd.push(i);
	}

	// check all products
	myProd = getBIProds(myProd);

	if(DEBUG)alert("getBIProds returned products "+myProd.length);

	//check only those products which satisfy Built-in/FS criteria
	
	myProd = getColourProds(myProd);

	if(DEBUG)alert("getColourProds returned products "+myProd.length);
	
/*
	//check only those products which satisfy Built-in/FS & Colours criteria
	myProd = getPriceProds(myProd);
	if(DEBUG)alert("getPriceProds returned products "+myProd.length);
*/
	//check only those products which satisfy Built-in/FS, Colours & Price criteria
	myProd = getWhirlpoolDiffProds(myProd);
	if(DEBUG)alert("getWhirlpoolDiffProds returned products "+myProd.length);
	
	myProd = getTypeProds(myProd);
	if(DEBUG)alert("getTypeProds returned products "+myProd.length);

	//check only those products which satisfy Built-in/FS, Colours, Price & USP criteria
	myProd = getHeightProds(myProd);
	if(DEBUG)alert("getHeightProds returned products "+myProd.length);

	//check only those products which satisfy Built-in/FS, Colours, Price, USP & Diameter criteria
	myProd = getWidthProds(myProd);
	if(DEBUG)alert("getWidthProds returned products "+myProd.length);

	var prodStr = "";
	if(myProd != null && myProd != "" && myProd.length > 0){
		prodStr = myProd.length+prodStr;
	}else{
		prodStr = 0+prodStr;
	}
	dd.elements.matchedProds.write(prodStr);
	var img= "";

	if (myProd != null && myProd != "" && myProd.length > 1) {
		img="<input type=\"image\" src=\"../images/products/clg_ct_compare_but_txt.gif\"  border=\"0\">";
	} else if (myProd != null && myProd != "" && myProd.length == 1) {
		img="<input type=\"image\" src=\"../images/products/clg_ct_view_but_txt.gif\"  border=\"0\">";
	}
	dd.elements.sub_but.write(img);

	if(DEBUG)alert("Total products qualifying all criteria are "+myProd.length);
}

function getBIProds(myProd){

	if(document.hmc.state[0].checked || document.hmc.state[1].checked){
		var count = 0;
		var bi;
		var qualifyingProducts = new Array();
		if(document.hmc.state[0].checked) bi = false;
		if(document.hmc.state[1].checked) bi = true;

		for(var i=0;i<myProd.length;i++){
			if(products[myProd[i]].isBuiltIn == bi){
				count++;
				qualifyingProducts.push(myProd[i]);
			}
		}
		if(DEBUG)alert("total products fround matching BI "+count);
		return qualifyingProducts;
	}else{
		if(DEBUG)alert("No Selection criteria for BI");
		return myProd;
	}
}


function getColourProds(myProd){

	var found = false;
	for(var j=0;j<document.hmc.colours.length;j++){
		if(document.hmc.colours[j].checked){
			found = true;
			break;
		}
	}

	if(!found){
		if(DEBUG)alert("No selection made for colours");
		return myProd;
	}

	var count = 0;
	var isFound = false;
	var qualifyingProducts = new Array();
	for(var i=0;i<myProd.length;i++){
		isFound = false;
        for(var j=0;j<document.hmc.colours.length;j++){
			if(document.hmc.colours[j].checked){
             for(var k=0;k<products[myProd[i]].colours.length;k++){
              if(document.hmc.colours[j].value == products[myProd[i]].colours[k]){
						isFound = true;
						break;
					}
				}
			}
		}
		if(isFound){
			qualifyingProducts.push(myProd[i]);
			count++;

		}
	}
	if(DEBUG)alert("total products found matching colours "+count);
	return qualifyingProducts;
}

/*
function getPriceProds(myProd){

	var count = 0;
	var qualifyingProducts = new Array();
	for(var i=0;i<myProd.length;i++){
		if(parseInt(products[myProd[i]].price) >= parseInt(document.hmc.minPrice.value) && parseInt(document.hmc.maxPrice.value) >= parseInt(products[myProd[i]].price)){
			qualifyingProducts.push(myProd[i]);
			count++;
		}
	}
	if(DEBUG)alert("total products found matching price "+count);
	return qualifyingProducts;
}
*/
function getWhirlpoolDiffProds(myProd){

	var found = false;
	for(var j=0;j<document.hmc.WhirlpoolDiff.length;j++){
		if(document.hmc.WhirlpoolDiff[j].checked){
			found = true;
			break;
		}
	}

	if(!found){
		if(DEBUG)alert("No selection made for WhirlpoolDiff");
		return myProd;
	}

	var qualifyingProducts = new Array();
	var arr = new Array();
	var count = 0;
	for(var i=0;i<myProd.length;i++){
		found = true;
		var j=0;
		for(j=0; found && j<document.hmc.WhirlpoolDiff.length;j++){
			if(document.hmc.WhirlpoolDiff[j].checked){
				found = false;
				cla:for(var k=0;k<products[myProd[i]].classifications.length;k++){
					for(var l=0;l<products[myProd[i]].classifications[k].specs.length;l++){
						var s = products[myProd[i]].classifications[k].specs[l];
						 var param = document.hmc.WhirlpoolDiff[j].value;
						 arr = param.split("||");
						if(arr[0] == s.specid && (s.value) == 'да'){
							found = true;
							break cla;
						}
										
					}
				}
			}
		}
		if(found && j == document.hmc.WhirlpoolDiff.length && j > 0){
			qualifyingProducts.push(myProd[i]);
			count++;
		}
	}
	if(DEBUG)alert("total products found matching WhirlpoolDiff "+count);
	return qualifyingProducts;
}

function getTypeProds(myProd){
	if(document.hmc.type.value == "" || document.hmc.type.value == "-1"){
		if(DEBUG)alert("No selection made for Type Option");
		return myProd;
	}

	var found = false;
	var qualifyingProducts = new Array();
	var count = 0;
	var sid = 22291;
	prod:for(var i=0;i<myProd.length;i++){
		for(var j=0;j<products[myProd[i]].classifications.length;j++){
			for(var k=0;k<products[myProd[i]].classifications[j].specs.length;k++){
				var s = products[myProd[i]].classifications[j].specs[k];
				if(s.specid == sid && (document.hmc.type.options[document.hmc.type.options.selectedIndex].value).toUpperCase() == (s.value).toUpperCase()){
					qualifyingProducts.push(myProd[i]);
					count++;
					continue prod;
				}
			}
		}

	}

	if(DEBUG)alert("total products found matching Type "+count);
	return qualifyingProducts;
}


function getHeightProds(myProd){
	if(document.hmc.height.value == "" || document.hmc.height.value == "-1"){
		if(DEBUG)alert("No selection made for height OR height is not searching criteria");
		return myProd;
	}

	var cid = 10021;
	var sid = 22281;
	var count = 0;
	var qualifyingProducts = new Array();
	 var param = document.hmc.height.value;
	var arr = new Array();
	prod:for(var i=0;i<myProd.length;i++){
		for(var j=0;j<products[myProd[i]].classifications.length;j++){
			if(products[myProd[i]].classifications[j].classid = cid){
				for(var k=0;k<products[myProd[i]].classifications[j].specs.length;k++){
					var s = products[myProd[i]].classifications[j].specs[k];
					if(s.specid == sid && />=\s+1750/.test(document.hmc.height.value) && s.value >= 1750){
						qualifyingProducts.push(myProd[i]);
						count++;
						continue prod;
					}else if(s.specid == sid && /[BETWEENbetween]+/.test(param)) {
				  	 arr = param.split(" ");
					 if( arr[1]==1600 && arr[3]==1750 && s.value >= 1600 && s.value <= 1750){
						qualifyingProducts.push(myProd[i]);
						count++;
						continue prod; 
					
					}
					}
					else if(s.specid == sid && /<\s+1600/.test(document.hmc.height.value) && s.value < 1600){
						qualifyingProducts.push(myProd[i]);
						count++;
						continue prod;
					}
				
				
				}
			}
		}
	}
	if(DEBUG)alert("total products found matching height "+count);
	return qualifyingProducts;
}

function getWidthProds(myProd){
	if(document.hmc.width.value == "" || document.hmc.width.value == "-1"){
		if(DEBUG)alert("No selection made for width OR width is not searching criteria");
		return myProd;
	}

	var cid = 10021;
	var sid = 22282;
	var count = 0;
	var qualifyingProducts = new Array();
	prod:for(var i=0;i<myProd.length;i++){
		for(var j=0;j<products[myProd[i]].classifications.length;j++){
			if(products[myProd[i]].classifications[j].classid = cid){
				for(var k=0;k<products[myProd[i]].classifications[j].specs.length;k++){
					var s = products[myProd[i]].classifications[j].specs[k];
					if(s.specid == sid && /=\s+600/.test(document.hmc.width.value) && s.value == 600){
						qualifyingProducts.push(myProd[i]);
						count++;
						continue prod;
					}else if(s.specid == sid && /=\s+550/.test(document.hmc.width.value) && s.value == 550){
						qualifyingProducts.push(myProd[i]);
						count++;
						continue prod;
					}else if(s.specid == sid && />\s+600/.test(document.hmc.width.value) && s.value > 600){
						qualifyingProducts.push(myProd[i]);
						count++;
						continue prod;
					}
				}
			}
		}
	}
	if(DEBUG)alert("total products found matching width "+count);
	return qualifyingProducts;
}


function fillKeys(){
	if(document.hmc.state[0].checked){
		document.hmc.KEY_state.value="Free-standing";
	}else if(document.hmc.state[1].checked){
		document.hmc.KEY_state.value="Built-in";
	}

	if(DEBUG)alert("document.hmc.KEY_state.value "+document.hmc.KEY_state.value);
	
	var keys = new Array();
	keys.push("Технология Whirlpool \"6-ое чувство\"");
	keys.push("Система \"Total No Frost\"");
	//keys.push("A grade Energy or Above");

	for(var i=0;i<document.hmc.WhirlpoolDiff.length;i++){
		if(document.hmc.WhirlpoolDiff[i].checked){
			document.hmc.KEY_WhirlpoolDiff.value = document.hmc.KEY_WhirlpoolDiff.value+keys[i]+",";
		}
	}
	var pattern = /,$/;
	document.hmc.KEY_WhirlpoolDiff.value = (document.hmc.KEY_WhirlpoolDiff.value).replace(pattern,"");

	if(DEBUG)alert("document.hmc.KEY_WhirlpoolDiff.value "+document.hmc.KEY_WhirlpoolDiff.value);

	keys = new Array();
	keys.push("Не важно");
	keys.push("Сверху");
	keys.push("Снизу");
	
	
	
	document.hmc.KEY_type.value = document.hmc.KEY_type.value+keys[document.hmc.type.options.selectedIndex];
	if(DEBUG)alert("document.hmc.KEY_type.value "+document.hmc.KEY_type.value);


	keys = new Array();
	keys.push("Нержавеющая сталь");
	keys.push("Серебристый");
	keys.push("Белый");
	for(var i=0;i<document.hmc.colours.length;i++){
		if(document.hmc.colours[i].checked){
			document.hmc.KEY_colours.value = document.hmc.KEY_colours.value+keys[i]+",";
		}
	}
	document.hmc.KEY_colours.value = (document.hmc.KEY_colours.value).replace(pattern,"");

	if(DEBUG)alert("document.hmc.KEY_colours.value "+document.hmc.KEY_colours.value);

	keys = new Array();
	keys.push("Не важно");
	keys.push("1750 мм и выше");
	keys.push("1600 - 1750 мм");
	keys.push("Ниже 1600 мм");
	document.hmc.KEY_height.value=document.hmc.KEY_height.value+keys[document.hmc.height.options.selectedIndex];
	if(DEBUG)alert("document.hmc.KEY_height.value "+document.hmc.KEY_height.value);


	keys = new Array();
	keys.push("Не важно");
	keys.push("600 мм");
	keys.push("550 мм");
	keys.push("Больше 600 мм");
	document.hmc.KEY_width.value=document.hmc.KEY_width.value+keys[document.hmc.width.options.selectedIndex];
	if(DEBUG)alert("document.hmc.KEY_width.value "+document.hmc.KEY_width.value);
}


////////////////////////////// END HMC FUNCTIONS ///////////////////////
/*
function my_DragFunc(){
    if (dd.obj.name.indexOf('thumb') >= 0){
		setMoveLimits();
		calculate();
    }
}

function my_DropFunc(){
    if (dd.obj.name.indexOf('thumb') >= 0){
		updateProducts();
    }
}

function setMoveLimits(){
	dd.elements.thumbr.maxoffl = tWidth - getDisplacement(dd.elements.thumbl);
	dd.elements.thumbl.maxoffr = tWidth - getDisplacement(dd.elements.thumbr);
}

function getDisplacement(d_o){
	return Math.abs(d_o.defx-d_o.x);
}

function calculate(){

	var multiplier = (maxVal - minVal)/tWidth;
	var LfractionMove = dd.elements.thumbl.x-dd.elements.thumbl.defx;
	var RfractionMove = dd.elements.thumbr.defx-dd.elements.thumbr.x;
	finalMinVal = (LfractionMove*multiplier);
	finalMaxVal = (RfractionMove*multiplier);

	var divStart = '<table width="60" border="0" cellspacing="0" cellpadding="0"><tr><td background="../images/products/pdt_but.gif" align="center" class="vblk8b" height="17">';
	currency = '&euro;'
	var divEnd = ' </td></tr></table>';

	dd.elements.thumbl.write(divStart+Math.ceil(finalMinVal+minVal)+currency+divEnd);
	dd.elements.thumbr.write(divStart+Math.ceil(maxVal-finalMaxVal)+currency+divEnd);

	document.hmc.minPrice.value = Math.ceil(finalMinVal+minVal);
	document.hmc.maxPrice.value = Math.ceil(maxVal-finalMaxVal);
}

//initialization setting 
SET_DHTML("thumbl"+MAXOFFLEFT+0+MAXOFFRIGHT+tWidth+HORIZONTAL,"thumbr"+MAXOFFLEFT+tWidth+MAXOFFRIGHT+0+HORIZONTAL,"track"+NO_DRAG);

dd.elements.thumbl.setZ(dd.elements.track.z+1);
dd.elements.thumbr.setZ(dd.elements.track.z+1);
dd.elements.track.addChild("thumbl"); 
dd.elements.track.addChild("thumbr"); 


var minX = dd.elements.thumbl.x+2;
var maxX = minX+tWidth+60;

//set initial positions of markers..
dd.elements.thumbl.defx = minX;
dd.elements.thumbr.defx = maxX;

// move to initial position
if(minValDiff == 0 && maxValDiff == 0){
	dd.elements.thumbl.moveTo(minX, tY);
	dd.elements.thumbr.moveTo(maxX, tY);
}else{
	var pos = ((tWidth*minValDiff)/(maxVal - minVal))+minX;
	dd.elements.thumbl.moveTo(pos, tY);
	pos = maxX-((tWidth*maxValDiff)/(maxVal - minVal));
	dd.elements.thumbr.moveTo(pos, tY);
}
*/
// For Updating No. Of Products...
ADD_DHTML("matchedProds");
ADD_DHTML("sub_but");

//calculate();
updateProducts();