ÿþ//*** Mouse action script for SVZ homepage coloured blocks ***//

function ShowProduct(blockNumber)

{

    var divBlockSquare  = document.getElementById("divBlockSquare"+blockNumber);

    var divBlockProduct = document.getElementById("divBlockProduct"+blockNumber);

    

    if (divBlockSquare != null && divBlockProduct != null)

    {       

        divProductObjectList[(blockNumber*2)].style.opacity = 0.00;

		//foto1.style.khtml-opacity = (1.00-fadingCounter)+'';

		divProductObjectList[(blockNumber*2)].style.filter = 'alpha(Opacity=0)';

        

        ProductFadingCounter[blockNumber] = 0.00;

        ProductIsPointedAt[blockNumber] = true;        

        ProductFadingUp[blockNumber] = true;

    }  

}



function HideProduct(blockNumber)

{

    var divBlockSquare  = document.getElementById("divBlockSquare"+blockNumber);

    var divBlockProduct = document.getElementById("divBlockProduct"+blockNumber);

    

    if (divBlockSquare != null && divBlockProduct != null)

    {

        divProductObjectList[(blockNumber*2)].style.opacity = 1.00;

		//foto1.style.khtml-opacity = (1.00-fadingCounter)+'';

		divProductObjectList[(blockNumber*2)].style.filter = 'alpha(Opacity=100)';

		

        ProductIsPointedAt[blockNumber] = false;        

        StartFading(blockNumber);

    }

}



//*** Fading script for SVZ homepage coloured blocks ***//

var divProductObjectList = new Array(10);

                                

//time changing will start the first time

var ProductStartTimeOffset  = new Array(6000,1000,11000,4000,9000,7000); 



//time during fadesteps         

var ProductChangingTime     = new Array(35,35,35,35,35,35);  



//time between changes

var ProductChangeFrequency  = new Array(5000,4000,5500,3000,3500,4500); 



//list to register each object's own fadingcounter (=current step in the fading process)

var ProductFadingCounter    = new Array(0.00,0.00,0.00,0.00,0.00,0.00); 



//list to register each object's own fading direction

var ProductFadingUp         = new Array(true,true,true,true,true,true);



//list to register whether or not an object is currently under the mousecursor

var ProductIsPointedAt      = new Array(false,false,false,false,false,false);  //list to register each object's own fading direction



var cycle = 0;																							



function StartBlockFading()

{

    //first read all blocks into a list for easy access		

    StartReadingBlocks();		

							

    //set random first image

    StartFading(0); 

    StartFading(1); 

    StartFading(2); 

    StartFading(3); 

    StartFading(4); 

    StartFading(5);

}



function StartReadingBlocks()

{								    

    for (var i = 0; i <= 5; i++)

    { 								

        divProductObjectList[(i*2)]   = document.getElementById('divBlockSquare'+i);

        divProductObjectList[(i*2)+1] = document.getElementById('divBlockProduct'+i);

    }	

}   

    

function StartFading(blockNumber)

{ 									

	if (divProductObjectList[(blockNumber*2)] != null && divProductObjectList[(blockNumber*2)+1] != null)	

	{																																					

		cycle = 1;			

		window.setTimeout('Fading(0.01,'+blockNumber+')',ProductStartTimeOffset[blockNumber]);									

	}		

}					

					

function Fading(quantity,blockNumber)

{			

    if (ProductIsPointedAt[blockNumber])

    {

        //escape the fading process and do nothing until the mouse leaves the object

        return;

    }

	    									    								

	if (ProductFadingUp[blockNumber])

	{	

		if (ProductFadingCounter[blockNumber] >= 1.00)

		{

			ProductFadingUp[blockNumber] = false;

			ProductFadingCounter[blockNumber] = 1.00;

			

			cycle = cycle + 1;

	

			if (cycle >= 1)

			{

				cycle = 0;

			}													

																																																																																																																						

			window.setTimeout('Fading(0.01,'+blockNumber+')',ProductChangeFrequency[blockNumber]);											

		}

		else

		{																

			divProductObjectList[(blockNumber*2)].style.opacity = (1.00-ProductFadingCounter[blockNumber])+'';

			divProductObjectList[(blockNumber*2)].style.filter = 'alpha(Opacity='+(100-ProductFadingCounter[blockNumber]*100)+')';

		

			ProductFadingCounter[blockNumber] = ProductFadingCounter[blockNumber] + quantity;

												

			window.setTimeout('Fading(0.01,'+blockNumber+')',ProductChangingTime[blockNumber]);											

		}		

	}

	else

	{

		if (ProductFadingCounter[blockNumber] <= 0.00)

		{

			ProductFadingUp[blockNumber] = true;	

			ProductFadingCounter[blockNumber] = 0.00;

			

			cycle = cycle + 1;

	

			if (cycle >= 1)

			{

				cycle = 0;

			}																					

														

			window.setTimeout('Fading(0.01,'+blockNumber+')',ProductChangeFrequency[blockNumber]);

		}

		else

		{

			divProductObjectList[(blockNumber*2)].style.opacity = (1.00-ProductFadingCounter[blockNumber])+'';

			divProductObjectList[(blockNumber*2)].style.filter = 'alpha(Opacity='+(100-ProductFadingCounter[blockNumber]*100)+')';

		

			ProductFadingCounter[blockNumber] = ProductFadingCounter[blockNumber] - quantity;

																								

			window.setTimeout('Fading(0.01,'+blockNumber+')',ProductChangingTime[blockNumber]);

		}	

	}								

}