function callPaypal(){  	
//
	 window.open("https://www.paypal.com/cgi-bin/webscr?cmd=_cart&business=papercloud%40paper-cloud.com&submit.x=64&submit.y=23&display=1&page_style=Primary"); 
}  

function callBlank(url){  	
//
	 window.open(url); 
} 

// Paypal handler
function Dollar (val) {  // force to valid dollar amount
var str,pos,rnd=0;
  if (val < .995) rnd = 1;  // for old Netscape browsers
  str = escape (val*1.0 + 0.005001 + rnd);  // float, round, escape
  pos = str.indexOf (".");
  if (pos > 0) str = str.substring (rnd, pos + 3);
  return str;
}

function ReadForm (obj1) { // process selects
//
	var i,j,amt=0,des="",obj,pos,tok,val,size,
	    op1a="",op1b="",op2a="",op2b="",itmn="";
	var ary = new Array ();
	  if (obj1.baseamt) amt  = obj1.baseamt.value*1.0;  // base amount
	  if (obj1.basedes) des  = obj1.basedes.value;  // base description
	  if (obj1.baseon0) op1a = obj1.baseon0.value;  // base options
	  if (obj1.baseos0) op1b = obj1.baseos0.value;
	  if (obj1.baseon1) op2a = obj1.baseon1.value;
	  if (obj1.baseos1) op2b = obj1.baseos1.value;
	  if (obj1.baseitn) itmn = obj1.baseitn.value;
	  for (i=0; i<obj1.length; i++) {     // run entire form
	    obj = obj1.elements[i];           // a form element
	    if (obj.type == "select-one") {   // just get selects
	      if (obj.name == "quantity" ||   // don't mess with these
	          obj.name == "amount") continue;
	      pos = obj.selectedIndex;        // which option selected
	      val = obj.options[pos].value;   // selected value
	      ary = val.split ("*");          // break apart
		  //size = ary[0];
	      for (j=0; j<ary.length; j++) {  // look at all items 
	// first we do single character tokens...
	        if (ary[j].length < 2) continue;
	        tok = ary[j].substring (0,1); // first character 
	        val = ary[j].substring (1);   // get data
	        if (tok == "@") amt = val * 1.0;
			if (tok == "&") size = val
	        if (tok == "+") amt = amt + val*1.0;
	        if (tok == "%") amt = amt + (amt * val/100.0);
	        if (tok == "#") {             // record item number
	          if (obj1.item_number) obj1.item_number.value = val;
	          ary[j] = "";                // zap this array element
	        }
	// Now we do 3-character tokens...
	        if (ary[j].length < 4) continue;
	        tok = ary[j].substring (0,3); // first 3 chars
	        val = ary[j].substring (3);   // get data
	        if (tok == "s1=") {           // value for shipping
	          if (obj1.shipping)  obj1.shipping.value  = val;
	          ary[j] = "";                // clear it out
	        }
	        if (tok == "s2=") {           // value for shipping2
	          if (obj1.shipping2) obj1.shipping2.value = val;
	          ary[j] = "";                // clear it out
	        }
	      }
	      val = ary.join (" ");           // rebuild val with what's left
	
	      if (obj.name == "on0" ||        // let these go where they want
	          obj.name == "os0" ||
	          obj.name == "on1" ||
	          obj.name == "os1") continue;
	
	      tag = obj.name.substring (obj.name.length-2);  // get flag
	      if      (tag == "1a") op1a = op1a + " " + val; // Color:
	      else if (tag == "1b") op1b = op1b + " " + val; // color val
	      else if (tag == "2a") op2a = op2a + " " + val; // Fixture:
	      else if (tag == "2b") op2b = op2b + " " + val; // fixture val
	      else if (tag == "3i") itmn = itmn + " ";
	      else if (des.length == 0) des = val;
	      else des = des + " - Size: " + size; 
	    }
	  }
	// Now summarize stuff we just processed, above
	  if (op1a.length > 0) obj1.on0.value = op1a;  // stuff it away
	  if (op1b.length > 0) obj1.os0.value = op1b;
	  if (op2a.length > 0) obj1.on1.value = op2a;
	  if (op2b.length > 0) obj1.os1.value = op2b;
	  if (itmn.length > 0) obj1.item_number.value = itmn;
	  //
	  //
	  obj1.item_name.value = des;
	  obj1.amount.value = Dollar (amt);
	  if (obj1.tot) obj1.tot.value = "$" + Dollar (amt);
	}

 
//

// 	validates paypal form
function Validate(myThis){
		//
		myThis.target = 'paypal'; 
		ReadForm (myThis);
		//
		return true;
		// 
	
}

//-->