// show_item_details ***********************
function priceHistory() {
	var state = document.getElementById('prhist').style.display;
	if (state!='none') {
		document.getElementById('prhist').style.display = 'none';
		document.getElementById('prtri').src = 'triR.png';
	} else {
		document.getElementById('prhist').style.display = 'block';
		document.getElementById('prtri').src = 'triD.png';
	}
}
function readable(num) {
	var num1 = num.toString(10);
	for (var i=num1.length-3;i>0;i=i-3) {
		num1 = num1.substr(0,i)+"."+num1.substr(i,num1.length);
	}
	return num1;
}
function convert(vton, vtotal) {
	var fact = document.getElementById('n1').value;
	var curr = document.getElementById('n1')[document.getElementById('n1').selectedIndex].text;
	document.getElementById('n2').innerHTML = readable(Math.round(vton*fact))  + " " + curr.substr(0,3);
	document.getElementById('n3').innerHTML = readable(Math.round(vtotal*fact)) + " " + curr.substr(0,3);
}
function processSelectBoxes(processType, x,y,w,h){
    var selx,sely,selw,selh,i
    sel=this.document.getElementsByTagName("SELECT")

    for(i=0;i<sel.length;i++){
        selx=0; 
        sely=0; 
        var selp;
        if(sel[i].offsetParent){
            selp=sel[i]; 
            while(selp.offsetParent){
               selp=selp.offsetParent; 
               selx+=selp.offsetLeft; 
               sely+=selp.offsetTop;
            }
        }
        
        selx+=sel[i].offsetLeft; 
        sely+=sel[i].offsetTop
        selw=sel[i].offsetWidth; 
        selh=sel[i].offsetHeight            
        if(selx+selw>x && selx<x+w && sely+selh>y && sely<y+h){  
            if (processType == "hide") {      
                if(sel[i].style.visibility!="hidden"){
                    sel[i].style.visibility="hidden"; 
                }   
            }
            else {
             if(sel[i].style.visibility!="visible")
                sel[i].style.visibility="visible"
            }
        }
    }
}
function getPosY(el){
	if (el) {
		for (var lx=0, ly=0; el!=null;lx+=el.offsetLeft,ly+=el.offsetTop,el=el.offsetParent);
		return ly;
	}
	return false;
}
function getPosX(el){
	if (el) {
		for (var lx=0, ly=0; el!=null;lx+=el.offsetLeft,ly+=el.offsetTop,el=el.offsetParent);
		return lx;
	}
	return false;
} 
// show_item_deatils ***********************