function zoom(image, height, width) 
	{
	popup_top=((screen.height-height)/2);
	popup_left=((screen.width-width)/2);
	url= "img/" + image;
	NewWindow = window.open(url,"ACMT INDUSTRIE","top="+popup_top+", left="+popup_left+",scrollbars=Yes,width=525,height=490,resizable=No")
    }

function MM_diminuer(objStrNS,objStrIE,theProp,theValue) 
	{ //v2.0
	var NewValue = 0;
  	var NS = (navigator.appName == 'Netscape');
  	var objStr = (NS)?objStrNS:objStrIE;
  	if (( NS && (objStr.indexOf('document.layers[')!=0 || document.layers!=null)) ||
      	(!NS && (objStr.indexOf('document.all[')   !=0 || document.all   !=null))) 
		{
    	var obj = eval(objStr);
    	if ((obj != null) && (theProp.indexOf("style.") != 0 || obj.style != null)) 
			{
			NewValue = obj.value - theValue;
			if (NewValue >= theValue)
				{
    			eval(objStr+'.'+theProp+'="'+NewValue+'"');
				}
  			} 
		}
	}

function MM_augmenter(objStrNS,objStrIE,theProp,theValue) 
	{ //v2.0
	var ValTemp = 0;
  	var NS = (navigator.appName == 'Netscape');
  	var objStr = (NS)?objStrNS:objStrIE;
  	if (( NS && (objStr.indexOf('document.layers[')!=0 || document.layers!=null)) ||
      	(!NS && (objStr.indexOf('document.all[')   !=0 || document.all   !=null))) 
		{
    	var obj = eval(objStr);
    	if ((obj != null) && (theProp.indexOf("style.") != 0 || obj.style != null)) 
			{
			ValTemp = -obj.value;
			theValue = theValue - ValTemp;
    		eval(objStr+'.'+theProp+'="'+theValue+'"');
  			} 
		}
	}
function augmenter(id, val){
	document.getElementById(id).value=1*document.getElementById(id).value+val;
}
function diminuer(id, val){
	if ((1*document.getElementById(id).value-val)<6) document.getElementById(id).value=6;
	else document.getElementById(id).value=1*document.getElementById(id).value-val;
}