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

function updateProducts(){

	var myProd = new Array();

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

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

	//check only those products which satisfy all above criteria
	myProd = getTypeProds(myProd);

	myProd = getBuiltInProds(myProd);

	myProd = getWhirlpoolDiffProds(myProd);

	var prodStr = " productos";
	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/ckgmw_ct_compare_but_txt.gif\"  border=\"0\">";
	} else if (myProd != null && myProd != "" && myProd.length == 1) {
		img="<input type=\"image\" src=\"../images/products/ckgmw_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 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 getCapacityProds(myProd){
	if(document.hmc.capacity.value == "" || document.hmc.capacity.value == "-1"){
		if(DEBUG)alert("No selection made for capacity OR capacity is not searching criteria");
		return myProd;
	}

    var cid = 3;
    var sid = 22708;
    var count = 0;
    var param =document.hmc.capacity.value;
    	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+40/.test(param) && s.value >= 40){
    						qualifyingProducts.push(myProd[i]);
    						count++;
    						continue prod;
    					}else if(s.specid == sid && />=\s+20/.test(param) && s.value >= 20){
    						qualifyingProducts.push(myProd[i]);
    						count++;
    						continue prod;
    					}
    				}
    			}
    		}
    	}



	if(DEBUG)alert("total products found matching capacity "+count);
	return qualifyingProducts;
}
/*function getOutputpower(myProd){
	if(document.hmc.outputpower.value == "" || document.hmc.outputpower.value == "-1"){
		if(DEBUG)alert("No selection made for outputpower OR outputpower is not searching criteria");
		return myProd;
	}

    var cid = 0;
    var sid = 22714;
    var count = 0;
    var param =document.hmc.outputpower.value;
    	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+800/.test(param) && s.value >= 800){
    						qualifyingProducts.push(myProd[i]);
    						count++;
    						continue prod;
    					}else if(s.specid == sid && /<\s+800/.test(param) && s.value < 800){
    						qualifyingProducts.push(myProd[i]);
    						count++;
    						continue prod;
    					}
    				}
    			}
    		}
    	}

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

function getTypeProds(myProd){

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

	var found = false;
	var qualifyingProducts = new Array();
	var count = 0;
	var sid = 22720;
	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 getBuiltInProds(myProd){

	if(document.hmc.builtin.value == "" || document.hmc.builtin.value == "-1"){
		if(DEBUG)alert("No selection made for builtin");
		return myProd;
	}

	var found = false;
	var qualifyingProducts = new Array();
	var count = 0;
	var sid = 22719;
	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.builtin.options[document.hmc.builtin.options.selectedIndex].value).toUpperCase() == (s.value).toUpperCase()){
					qualifyingProducts.push(myProd[i]);
					count++;
					continue prod;
				}
			}
		}

	}

	if(DEBUG)alert("total products found matching builtin "+count);
	return qualifyingProducts;
}
/*
function getBuiltInProds(myProd){
	if(document.hmc.builtin.value == "" || document.hmc.builtin.value == "-1"){
		if(DEBUG)alert("No selection made for builtin OR builtin is not searching criteria");
		return myProd;
	}

    var cid = 2;
    var sid = 22719;
    var count = 0;
    var param =document.hmc.builtin.value;
    	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.value == 1 || s.value == 0)
    					{
    						alert(s.specid+"  ==  "+sid+"  &&  "+/=\s+0/.test(param))
    					}
    					if(s.specid == sid && /=\s+0/.test(param) && s.value == 0){
    						qualifyingProducts.push(myProd[i]);
    						count++;
    						continue prod;
    					}else if(s.specid == sid && /=\s+1/.test(param) && s.value == 1){
    						qualifyingProducts.push(myProd[i]);
    						count++;
    						continue prod;
    					}
    				}
    			}
    		}
    	}



	if(DEBUG)alert("total products found matching builtin "+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 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 arr = (document.hmc.WhirlpoolDiff[j].value).split("||");
						if(arr[0] == s.specid && 'SI' == (s.value).toUpperCase()){
							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 fillKeys(){

	var pattern = /,$/;

	var keys = new Array();
	keys.push("Acero inoxidable");
	//keys.push("Titanio");
	keys.push("Blanco");

	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("Indiferente");
	keys.push("Sólo");
	keys.push("Grill");
	keys.push("Combi");
	keys.push("Crisp");
	//keys.push("microwave hood combination");

	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("Indiferente");
	keys.push("Libre instalación");
	keys.push("Integrable");

	document.hmc.KEY_builtin.value = document.hmc.KEY_builtin.value+keys[document.hmc.builtin.options.selectedIndex];
	if(DEBUG)alert("document.hmc.KEY_builtin.value "+document.hmc.KEY_builtin.value);


	keys = new Array();
	keys.push("Indiferente");
	keys.push("Hasta 40 litros");
	keys.push("Hasta 20 litros");
	document.hmc.KEY_capacity.value=document.hmc.KEY_capacity.value+keys[document.hmc.capacity.options.selectedIndex];
	if(DEBUG)alert("document.hmc.KEY_capacity.value "+document.hmc.KEY_capacity.value);	
	
	/*keys = new Array();
	keys.push("Indiferente");
	keys.push(">= 800 W");
	keys.push("< 800 W");
	document.hmc.KEY_outputpower.value=document.hmc.KEY_outputpower.value+keys[document.hmc.outputpower.options.selectedIndex];
	if(DEBUG)alert("document.hmc.KEY_outputpower.value "+document.hmc.KEY_outputpower.value);*/	
	

	keys = new Array();
	keys.push("Función Crisp");
	keys.push("6º Sentido");
	keys.push("Vapor");

	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]+",";
		}
	}
	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);

}


////////////////////////////// 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 showmin = 0;
    showmin = showMinPriceOnPRular(finalMinVal,minVal);

    var showmax = showMaxPriceOnPRular(finalMaxVal,maxVal);
    
	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);

	dd.elements.thumbl.write(divStart+showmin+currency+divEnd);
	dd.elements.thumbr.write(divStart+showmax+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 = 351;
var maxX = minX+tWidth+63;

//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();